Energy storage system control method, device, apparatus and computer readable medium

Abstract

The embodiments of the present disclosure disclose an energy storage system control method, device, equipment and computer-readable medium. A specific implementation of the method includes: obtaining the power generation output output by the energy management system; receiving project value information input by the user; obtaining constraint parameter configuration information according to the power generation output; generating an energy parameter information sequence according to the power generation output, project value information and constraint parameter configuration information; generating target energy parameter configuration information based on the energy parameter information sequence; adjusting the operating parameters of each energy control device in the energy storage system according to the target energy parameter configuration information; controlling each energy control device to perform operation processing according to the adjusted operating parameters. This implementation can realize device operation with lower energy consumption while ensuring the normal operation of the energy control device, thereby improving the operating efficiency of the system.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the field of energy technology, and in particular to energy storage system control methods, devices, equipment, and computer-readable media. Background Art

[0002] The off-grid wind-solar-hydrogen-storage coupling system combines wind energy, solar energy, hydrogen energy and energy storage technology to provide energy supply without being connected to the traditional power grid. At present, when operating the off-grid wind-solar-hydrogen-storage coupling system, the usual method is to conduct a coupling calculation simulation every month or every quarter to adjust the system configuration and operation strategy to adapt to environmental changes.

[0003] However, in practice, it is found that when the above method is used to control the off-grid wind-solar-hydrogen storage coupling system, the following technical problems often occur:

[0004] The off-grid wind-solar-hydrogen-storage coupling system performs coupling calculation simulation once a month or quarter, which may lead to untimely response to short-term fluctuations in wind and solar resources, affecting the real-time and effectiveness of system scheduling. In addition, in the coupling calculation simulation process under specific conditions, the calculation method is not applicable, resulting in inaccurate calculation results, which may lead to the energy generated in certain periods of time cannot be effectively utilized, resulting in energy waste, and even causing equipment damage due to overload operation.

[0005] The above information disclosed in this Background section is only for enhancement of understanding of the background of the inventive concept and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. Summary of the invention

[0006] The content of this disclosure is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this disclosure is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] Some embodiments of the present disclosure propose energy storage system control methods, devices, equipment, and computer-readable media to solve one or more of the technical problems mentioned in the above background technology section.

[0008] In a first aspect, some embodiments of the present disclosure provide an energy storage system control method, the method comprising: obtaining the power generation output outputted by the energy management system, wherein the power generation output comprises: wind power generation output and photovoltaic power generation output; receiving project value information inputted by a user; obtaining constraint parameter configuration information according to the power generation output; generating an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information; screening out target energy parameter information satisfying the minimum hydrogen production unit value data condition from the energy parameter information sequence, wherein the target energy parameter information comprises at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, unit time production Hydrogen quantity data; according to the above target energy parameter information, obtain the target hydrogen production unit value data; according to the above target hydrogen production unit value data, obtain the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above target hydrogen production unit value data, wherein the above target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, hydrogen production per unit time data; determine the above target unconstrained parameter configuration information as the target energy parameter configuration information; according to the above target energy parameter configuration information, adjust the operating parameters of each energy control device in the energy storage system; control the above each energy control device to perform operation processing according to the adjusted operating parameters.

[0009] In a second aspect, some embodiments of the present disclosure provide an energy storage system control device, the device comprising: a first acquisition unit, configured to acquire the power generation output output by the energy management system, wherein the power generation output comprises: wind power generation output and photovoltaic power generation output; a receiving unit, configured to receive project value information input by a user; a second acquisition unit, configured to acquire constraint parameter configuration information according to the power generation output; a generating unit, configured to generate an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information; a screening unit, configured to screen out target energy parameter information that meets the minimum hydrogen production unit value data condition from the energy parameter information sequence, wherein the target energy parameter information comprises at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, unit The third acquisition unit is configured to acquire the target hydrogen production unit value data according to the above target energy parameter information; the fourth acquisition unit is configured to acquire the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above target hydrogen production unit value data according to the above target hydrogen production unit value data, wherein the above target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; the determination unit is configured to determine the above target unconstrained parameter configuration information as the target energy parameter configuration information; the control unit is configured to adjust the operating parameters of each energy control device in the energy storage system according to the above target energy parameter configuration information; and control each of the above energy control devices to perform operation processing according to the adjusted operating parameters.

[0010] In a third aspect, some embodiments of the present disclosure provide an electronic device comprising: one or more processors; a storage device on which one or more programs are stored, and when the one or more programs are executed by the one or more processors, the one or more processors implement the method described in any implementation manner of the above-mentioned first aspect.

[0011] In a fourth aspect, some embodiments of the present disclosure provide a computer-readable medium having a computer program stored thereon, wherein when the program is executed by a processor, the method described in any implementation manner of the above-mentioned first aspect is implemented.

[0012] The above-mentioned embodiments of the present disclosure have the following beneficial effects: through the energy storage system control method of some embodiments of the present disclosure, the device can be operated with lower energy consumption while ensuring the normal operation of the energy control device, thereby improving the operating efficiency of the system. Specifically, the reason why the energy generated in certain periods cannot be effectively utilized, resulting in energy waste, and even causing the equipment to be damaged due to overload operation is that the off-grid wind-solar-hydrogen storage coupling system performs a coupling calculation simulation once a month or a quarter, and the time interval between each calculation simulation is long or the calculation simulation results output during the coupling calculation process are inaccurate, resulting in insufficient coupling calculation, which in turn causes the system to be unable to respond to short-term fluctuations in wind and solar resources in a timely manner, and unable to effectively use the energy generated in certain time periods, and even causing the equipment to be damaged due to overload operation. Based on this, the energy storage system control method of some embodiments of the present disclosure, first, obtains the power generation output outputted by the energy management system, wherein the above-mentioned power generation output includes: wind power generation output and photovoltaic power generation output. Thus, the hourly wind and solar power generation output can be obtained through the energy management system, thereby avoiding manual input of hourly wind and solar power generation output. Then, the project value information input by the user is received. Thus, the unit value information of each current project can be obtained for analyzing the unit value of hydrogen production, so as to further obtain a configuration scheme with a lower unit value. Then, according to the above-mentioned power generation output, the constraint parameter configuration information is obtained. Thus, different constraint parameter configuration information can be obtained according to different mode selection information, so as to make the configuration scheme more accurate. Then, according to the above-mentioned power generation output, the above-mentioned project value information and the above-mentioned constraint parameter configuration information, an energy parameter information sequence is generated. Thus, according to the information, a plurality of annual hydrogen production data and a plurality of hydrogen production unit value data can be calculated by a preset formula to generate target energy parameter information, so that the system can be more suitable for the current environmental conditions in the coupled calculation simulation process under specific conditions, thereby further improving the accuracy of the calculation results. Secondly, the target energy parameter information that meets the minimum hydrogen production unit value data condition is selected from the above-mentioned energy parameter information sequence. Thus, the minimum hydrogen production unit value can be determined for generating the target energy parameter configuration information. Then, according to the above-mentioned target energy parameter information, the target hydrogen production unit value data is obtained. Thus, the minimum hydrogen production unit value can be determined as the target hydrogen production unit value data, so as to further generate the target energy parameter configuration information. Then, according to the above target hydrogen production unit value data, the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above target hydrogen production unit value data are obtained. Thus, the target energy parameter configuration information can be generated to adjust the operating parameters of each device of the system. Then, the above target unconstrained parameter configuration information is determined as the target energy parameter configuration information. Thus, the target energy parameter configuration information can be determined to adjust the device to achieve the effect that the system operates according to the target operating state.Finally, according to the above target energy parameter configuration information, the operating parameters of each energy control device in the energy storage system are adjusted to control the above energy control devices to operate according to the adjusted operating parameters. In this way, the devices in the energy storage system can be controlled to achieve the system target operating state, improve the system operation efficiency, thereby reducing energy waste and improving the energy utilization rate of the off-grid wind-solar-hydrogen storage coupling system. Also, because the off-grid wind-solar-hydrogen storage coupling system is coupled and simulated hourly, the system will respond to short-term fluctuations in wind and solar resources in a timely manner to ensure the real-time and effectiveness of system scheduling. Also, because the various parameters of each energy device can be adjusted according to the real-time fluctuations of wind and solar resources, it is ensured that the energy generated in each time period can be effectively utilized, avoiding energy waste and avoiding damage to equipment due to overload operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0014] Figure 1 is a flow chart of some embodiments of the energy storage system control method according to the present disclosure;

[0015] Figure 2 is a schematic diagram of the structure of some embodiments of the energy storage system control device according to the present disclosure;

[0016] Figure 3 It is a schematic diagram of the structure of an electronic device suitable for implementing some embodiments of the present disclosure. DETAILED DESCRIPTION

[0017] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0018] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0019] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0020] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0021] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0022] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0023] Figure 1 The process 100 of some embodiments of the energy storage system control method according to the present disclosure is shown. The energy storage system control method comprises the following steps:

[0024] Step 101, obtaining the power generation output outputted by the energy management system, wherein the power generation output includes: wind power generation output and photovoltaic power generation output.

[0025] In some embodiments, the execution subject (e.g., server) of the energy storage system control method may obtain the power generation output outputted by the energy management system. The power generation output may include: wind power generation output and photovoltaic power generation output. The energy management system may be a platform server. The energy management system may be used to collect performance data of wind turbines, photovoltaic panels, energy storage devices, and hydrogen production devices in real time, and to monitor energy generation and consumption. The wind turbine may be a device that converts wind energy into electrical energy. The photovoltaic panel may be a solar panel that converts solar energy into electrical energy. The energy storage device may represent a device that stores energy. For example, the energy storage device may include a "lithium-ion battery" and a "hydrogen storage tank." The hydrogen production device may represent a device that produces hydrogen. For example, the hydrogen production device may be an "alkaline water electrolysis hydrogen production device." The wind power generation output may represent the electrical energy generated by the wind turbine within a preset time. The photovoltaic power generation output may represent the electrical energy generated by the photovoltaic panel within a preset time.

[0026] Step 102: Receive project value information input by the user.

[0027] In some embodiments, the execution entity may receive project value information input by a user. The project value information may include a unit value of a wind power project, a unit value of a photovoltaic project, a unit value of an energy storage project, and a unit value of a hydrogen production project. The unit value of the wind power project may be the unit value of the operating power of a wind turbine (e.g., the economic input per kilowatt of wind turbine operating power). The unit value of the photovoltaic project may be the unit value of the operating power of a photovoltaic panel (e.g., the economic input per kilowatt of photovoltaic panel operating power). The unit value of the energy storage may be the unit value of the electrical energy capacity of the energy storage device (e.g., the economic input per kilowatt of energy storage capacity). The unit value of the hydrogen production project may be the unit value of the hydrogen production of the hydrogen production device (e.g., the economic input per cubic meter of hydrogen produced).

[0028] Step 103: Obtain constraint parameter configuration information according to the power generation output.

[0029] In some embodiments, the execution subject may obtain the constraint parameter configuration information according to the power generation output. In practice, the execution subject may perform the task of obtaining the constraint parameter configuration information corresponding to the mode selection information input by the user. Among them, the constraint parameter configuration information may be the configuration parameter corresponding to the mode selection information input by the user. The mode selection information may include any one of the following: fixed mode, hydrogen production configuration mode, wind and solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, wind and solar storage configuration mode. The fixed mode may include the following constraint parameter configuration information: wind power capacity, photovoltaic capacity, energy storage capacity, hydrogen production per unit time. The hydrogen production configuration mode may include the following constraint parameter configuration information: wind power capacity, photovoltaic capacity, energy storage capacity. The wind and solar configuration mode may include the following constraint parameter configuration information: energy storage capacity, hydrogen production per unit time. The energy storage configuration mode may include the following constraint parameter configuration information: wind power capacity, photovoltaic capacity, hydrogen production per unit time. The hydrogen storage configuration mode may include the following constraint parameter configuration information: wind power capacity, photovoltaic capacity. The wind and solar storage configuration mode may include the following constraint parameter configuration information: hydrogen production per unit time. The above-mentioned wind power capacity may be the power load of the wind turbine generator set when it operates normally within a preset time. For example, the above-mentioned wind power capacity may be "100MW". The above-mentioned photovoltaic capacity may be the power load of the photovoltaic panel when it operates normally within a preset time. For example, the above-mentioned photovoltaic capacity may be "70MW". The above-mentioned energy storage capacity may be the maximum amount of electric energy that the energy storage device can store. For example, the above-mentioned energy storage capacity may be "100MWh". The above-mentioned hydrogen production per unit time may represent the hydrogen production capacity. The above-mentioned hydrogen production capacity may be the amount of hydrogen that the hydrogen production system can produce within a preset time. For example, the above-mentioned hydrogen production per unit time may be "9000Nm / h".

[0030] In the process of adopting technical solutions to solve the above-mentioned technical problem one, the following technical problem two often accompanies it: the degree of automation control of the off-grid wind-solar-hydrogen storage coupling system is not high, and users are required to input the hourly wind and solar power generation output, and need to input the mode selection information one by one, and then input the constraint parameter configuration information, which wastes a lot of user time.

[0031] In response to the above technical problem 2, the conventional solution is generally: to avoid users inputting hourly wind and solar power generation output one by one, directly obtain hourly wind and solar power generation output through the energy management system. However, the above conventional solution "to avoid users inputting hourly wind and solar power generation output one by one, directly obtain hourly wind and solar power generation output through the energy management system" still has the following problem: directly obtaining hourly wind and solar power generation output through the energy management system can avoid users inputting hourly wind and solar power generation output one by one, saving a certain amount of time, but still requires users to input mode selection information one by one, and then input constraint parameter configuration information, which still wastes a lot of time.

[0032] Considering the problems of the above conventional solutions, facing the above technical problem 2: the degree of automatic control of the off-grid wind-solar-hydrogen storage coupling system is not high, and users are required to input the hourly wind-solar power generation output, and need to input the mode selection information one by one, and then input the constraint parameter configuration information, which wastes a lot of user time. Combined with the current technical situation, it can be decided to adopt the following solution:

[0033] In some optional implementations of some embodiments, the execution subject may obtain the constraint parameter configuration information according to the power generation output through the following steps:

[0034] In the first step, in response to determining that the wind power generation output is less than a preset wind power capacity upper limit value and the photovoltaic power generation output is less than a preset photovoltaic capacity upper limit value, the following steps are performed:

[0035] The first sub-step is, in response to receiving the mode selection information input by the user, obtaining the constraint parameter configuration information corresponding to the above mode selection information. The above mode selection information may include any one of the following: fixed mode, hydrogen production configuration mode, wind-solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, wind-solar storage configuration mode. The above energy storage configuration mode may include the following parameters: energy storage ratio, energy storage fixed power, energy storage duration, energy storage charging and discharging power. For example, the mode selection information input by the user may be "wind-solar storage configuration mode".

[0036] The second sub-step is, in response to receiving the constraint configuration information input by the user, matching the mode selection information corresponding to the constraint configuration information. Among them, the constraint configuration information includes at least one of the following: wind power capacity, photovoltaic capacity, energy storage capacity, and hydrogen production per unit time. The corresponding mode selection information may be the mode selection information containing the constraint configuration information input by the user. In practice, the execution subject may filter out the mode selection information containing the input constraint configuration information from the preset mode selection information set. For example, the constraint configuration information input by the user may be "hydrogen production per unit time", then the mode selection information containing the input constraint configuration information may include: fixed mode, wind-solar configuration module, energy storage configuration module, wind-solar-storage configuration module.

[0037] The third sub-step is to receive mode selection information input by the user, wherein the above mode selection information includes any one of the following: fixed mode, hydrogen production configuration mode, wind-solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, and wind-solar storage configuration mode.

[0038] The fourth sub-step is to obtain the constraint parameter configuration information corresponding to the above-mentioned mode selection information. The above-mentioned mode selection information includes any one of the following: fixed mode, hydrogen production configuration mode, wind-solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, wind-solar storage configuration mode. For example, the mode selection information input by the user may be "hydrogen production configuration mode", and the constraint parameter configuration information corresponding to the above-mentioned mode selection information may be "wind power capacity, photovoltaic capacity, energy storage capacity".

[0039] In the second step, in response to determining that the wind power generation output is greater than or equal to a preset wind power capacity upper limit value and the photovoltaic power generation output is greater than or equal to a preset photovoltaic capacity upper limit value, the following steps are performed:

[0040] The first sub-step is to determine the hydrogen storage configuration mode as the above-mentioned mode selection information. For example, the above-mentioned mode selection information may be "hydrogen storage mode".

[0041] The second sub-step is to determine the preset upper limit of wind power capacity as the wind power capacity parameter. The preset upper limit of wind power capacity may represent the sum of the maximum power that the wind turbine generator set can generate under rated working conditions. For example, the preset upper limit of wind power capacity may be "150MW".

[0042] The third sub-step is to determine the preset photovoltaic capacity upper limit value as the photovoltaic capacity parameter. The above-mentioned preset photovoltaic capacity upper limit value may be the sum of the maximum power that the photovoltaic panels can generate under standard test conditions. The above-mentioned standard test conditions may be environmental conditions with a radiation intensity of 1000 W / m², an ambient temperature of 25°C, and an air mass of AM1.5. For example, the above-mentioned preset photovoltaic capacity upper limit value may be "100MW".

[0043] The fourth sub-step is to determine the above wind power capacity parameters and the above photovoltaic capacity parameters as constraint parameter configuration information of the hydrogen storage configuration mode.

[0044] The above-mentioned content related to determining the constraint parameter configuration information is an inventive point of an embodiment of the present disclosure, which solves the technical problem that "the degree of automation control of the off-grid wind-solar-hydrogen storage coupling system is not high, and the user needs to input the hourly wind and solar power generation output, and needs to input the mode selection information one by one, and then input the constraint parameter configuration information, which wastes a lot of user time". If the above factors are solved, the effect of saving user time can be achieved. In order to achieve this effect, the present disclosure generates an energy parameter information sequence through the following steps: First, in response to determining that the above-mentioned wind power generation output is less than the preset wind power capacity upper limit value and the above-mentioned photovoltaic power generation output is less than the preset photovoltaic capacity upper limit value, the following steps are performed: the first sub-step, in response to receiving the mode selection information input by the user, obtaining the constraint parameter configuration information corresponding to the above-mentioned mode selection information. The second sub-step, in response to receiving the constraint configuration information input by the user, matching the corresponding mode selection information. The third sub-step, receiving the mode selection information input by the user. The fourth sub-step, obtaining the constraint parameter configuration information corresponding to the above-mentioned mode selection information. Thus, when it is determined that the wind power generation output is less than the preset wind power capacity upper limit value and the photovoltaic power generation output is less than the preset photovoltaic capacity upper limit value, the mode selection information can be directly determined by inputting the constraint configuration information, avoiding the user from selecting the mode selection information one by one and then inputting the constraint parameter configuration information, saving the user's time. Then, in response to determining that the above-mentioned wind power generation output is greater than or equal to the preset wind power capacity upper limit value and the above-mentioned photovoltaic power generation output is greater than or equal to the preset photovoltaic capacity upper limit value, the following steps are performed: the first sub-step, determining the hydrogen storage configuration mode as the above-mentioned mode selection information. The second sub-step, determining the preset wind power capacity upper limit value as the wind power capacity parameter. The third sub-step, determining the preset photovoltaic capacity upper limit value as the photovoltaic capacity parameter. The fourth sub-step, determining the above-mentioned wind power capacity parameter and the above-mentioned photovoltaic capacity parameter as the constraint parameter configuration information of the hydrogen storage configuration mode. Thus, when it is determined that the wind power generation output is greater than or equal to the preset wind power capacity upper limit value and the photovoltaic power generation output is greater than or equal to the preset photovoltaic capacity upper limit value, the above-mentioned execution subject directly determines the preset wind power capacity upper limit value as the wind power capacity parameter and the preset photovoltaic capacity upper limit value as the photovoltaic capacity parameter, saving the user's time.

[0045] Step 104, generating an energy parameter information sequence according to the power generation output, project value information and constraint parameter configuration information.

[0046] In some embodiments, the above-mentioned execution entity may generate an energy parameter information sequence based on the power generation output, project value information and constraint parameter configuration information. In practice, first, the above-mentioned execution entity may input the hourly hydrogen production power and the unit energy consumption of hydrogen production by electrolysis of water into the hourly hydrogen production generation formula to obtain the hourly hydrogen production. Among them, the above-mentioned hourly hydrogen production power may be the sum of the hourly wind and solar power generation output and the hourly output power of the energy storage system. The above-mentioned hydrogen production power may be the rate at which the hydrogen production system produces hydrogen within a preset time. For example, the above-mentioned hydrogen production power per unit time may be "10MWh". The above-mentioned unit energy consumption of hydrogen production by electrolysis of water may be the electric energy consumption of the electrolyzer per unit time. The electric energy consumption of the electrolyzer per unit time may be measured by an electric meter. The above-mentioned formula for generating hourly hydrogen production may be:

[0047] ;

[0048] in, The above hourly hydrogen production power can be characterized. The hydrogen production system in the off-grid wind-solar-hydrogen storage coupling system is Hours of hydrogen production power. The unit energy consumption of hydrogen production by water electrolysis can be characterized. The above hourly hydrogen production can be characterized. The hydrogen production system in the off-grid wind-solar-hydrogen storage coupling system is Hours of hydrogen production.

[0049] Then, the execution entity can input the hourly hydrogen production into the annual hydrogen production generation formula to obtain the annual hydrogen production data. The annual hydrogen production generation formula can be:

[0050] ;

[0051] in, The above annual hydrogen production data can be characterized. The above hourly hydrogen production amount can be characterized. The hydrogen production system in the off-grid wind-solar-hydrogen storage coupling system is Hours of hydrogen production. The number of hours in a full year can be represented.

[0052] In practice, the above-mentioned execution entity can input the hourly wind power output into the annual wind power total power generation formula to obtain the annual wind power total power. Among them, the above-mentioned hourly wind power output and power generation capacity can be positively correlated. The above-mentioned annual wind power total power generation formula can be:

[0053] ;

[0054] in, The above hourly wind power output can be characterized. The wind power system in the off-grid wind-solar-hydrogen storage coupling system is Hours of wind power output. The above annual total wind power can be represented. The number of hours that can represent a full year.

[0055] Secondly, the above-mentioned execution entity can input the hourly photovoltaic power generation output into the annual photovoltaic total power generation formula to obtain the annual photovoltaic total power. Among them, the above-mentioned hourly photovoltaic power generation output and photovoltaic capacity can be positively correlated. The above-mentioned annual photovoltaic total power generation formula can be:

[0056] ;

[0057] in, The above-mentioned hourly photovoltaic power generation output can be characterized. The photovoltaic system in the off-grid wind-solar-hydrogen storage coupling system is hours of photovoltaic power generation output. The above-mentioned annual total photovoltaic power can be represented. The number of hours that can represent a full year.

[0058] Then, the above-mentioned execution entity can input the unit value of wind power project, the unit value of photovoltaic project, the unit value of energy storage project, the unit value of hydrogen production project, the annual total wind power, the annual total photovoltaic power, the annual hydrogen production, and the capacity of energy storage system into the hydrogen production unit value generation formula to obtain the hydrogen production unit value data. Among them, the capacity of the energy storage system can be the maximum value of the amount of electrical energy that the energy storage device can store. The above-mentioned hydrogen production unit value generation formula can be:

[0059] ;

[0060] in, It can represent the unit value of the above wind power projects. It can represent the unit value of the above photovoltaic projects. It can represent the unit value of the above energy storage projects. The unit value of the above hydrogen production project can be represented. The above annual total wind power can be represented. The above-mentioned annual total photovoltaic power can be represented. The capacity of the above energy storage system can be characterized. The above annual hydrogen production data can be characterized. The above hydrogen production unit value data can be characterized.

[0061] Optionally, the above-mentioned mode selection information may be a fixed mode.

[0062] In some optional implementations of some embodiments, the execution entity may generate an energy parameter information sequence according to the power generation output, project value information and constraint parameter configuration information through the following steps:

[0063] The first step is to generate annual hydrogen production data and hydrogen production unit value data based on the above power generation output, the above project value information and the above constraint parameter configuration information.

[0064] In some embodiments, the above-mentioned execution subject can generate annual hydrogen production data and hydrogen production unit value data based on the above-mentioned power generation output, the above-mentioned project value information and the above-mentioned constraint parameter configuration information. In practice, first, the above-mentioned execution subject can input the hourly hydrogen production power and the unit energy consumption of hydrogen production by electrolysis of water into the hourly hydrogen production generation formula to obtain the hourly hydrogen production. Then, the above-mentioned execution subject can input the hourly hydrogen production into the annual hydrogen production generation formula to obtain the annual hydrogen production data. Then, the above-mentioned execution subject can input the hourly wind power generation output into the annual wind power total power generation formula to obtain the annual wind power total power. Secondly, the above-mentioned execution subject can input the hourly photovoltaic power generation output into the annual photovoltaic total power generation formula to obtain the annual photovoltaic total power. Finally, the above-mentioned execution subject can input the unit value of the wind power project, the unit value of the photovoltaic project, the unit value of the energy storage project, the unit value of the hydrogen production project, the annual wind power total power, the annual photovoltaic total power, the annual hydrogen production, and the energy storage system capacity into the hydrogen production unit value generation formula to obtain the hydrogen production unit value data. Thus, the annual hydrogen production data and unit value data of hydrogen production corresponding to the fixed mode can be obtained.

[0065] In the second step, the above-mentioned annual hydrogen production data and the above-mentioned hydrogen production unit value data are determined as the above-mentioned energy parameter information sequence.

[0066] In some embodiments, the execution entity may determine the annual hydrogen production data and the hydrogen production unit value data as the energy parameter information sequence. In practice, the execution entity may determine the annual hydrogen production data and the hydrogen production unit value data as energy parameter information to obtain an energy parameter information sequence.

[0067] Optionally, after the above-mentioned mode selection information is a fixed mode and the energy parameter information sequence is generated, the above-mentioned execution subject may send the above-mentioned energy parameter information sequence to a terminal to display the above-mentioned annual hydrogen production data and the above-mentioned hydrogen production unit value data. The above-mentioned terminal may be a tool or system for displaying, analyzing and sharing data information. For example, the above-mentioned terminal may be a computer.

[0068] Optionally, the above-mentioned mode selection information can be any one of the following: hydrogen production configuration mode, wind-solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, wind-solar storage configuration mode.

[0069] In some optional implementations of some embodiments, the execution entity may generate an energy parameter information sequence according to the power generation output, project value information and constraint parameter configuration information through the following steps:

[0070] The first step is to determine the unconstrained parameter configuration information sequence according to the above-mentioned constraint parameter configuration information. Among them, the above-mentioned unconstrained parameter configuration information sequence includes at least one of the following: a preset wind power capacity data sequence, a preset photovoltaic capacity data sequence, a preset energy storage capacity data sequence, and a preset unit time hydrogen production data sequence. For example, when the mode selection information input by the above-mentioned user is "hydrogen production configuration mode", the above-mentioned constraint parameter configuration information can be "wind power capacity, photovoltaic capacity, energy storage capacity", then the above-mentioned unconstrained parameter configuration information sequence can be "preset unit time hydrogen production data sequence".

[0071] The second step is to generate an energy parameter information sequence based on the above-mentioned power generation output, the above-mentioned project value information, the above-mentioned constraint parameter configuration information and the above-mentioned unconstrained parameter configuration information sequence. In practice, first, the above-mentioned execution subject can input the hourly hydrogen production power and the unit energy consumption of hydrogen production by water electrolysis into the hourly hydrogen production generation formula to obtain the hourly hydrogen production. Then, the above-mentioned execution subject can input the hourly hydrogen production into the annual hydrogen production generation formula to obtain the annual hydrogen production data. Among them, when it is determined that the above-mentioned unconstrained parameter configuration information sequence includes a "preset unit time hydrogen production data sequence", the above-mentioned execution subject can input multiple unit time hydrogen production data in the preset unit time hydrogen production data sequence into the annual hydrogen production generation formula respectively, and obtain an annual hydrogen production data sequence consisting of at least one annual hydrogen production data. Then, the above-mentioned execution subject can input the hourly wind power generation output into the annual wind power total power generation formula to obtain the annual wind power total power. Among them, when it is determined that the above-mentioned unconstrained parameter configuration information sequence includes a "preset wind power capacity sequence", the above-mentioned execution subject can input each wind power capacity data in the preset wind power capacity data sequence into the annual wind power total power generation formula respectively, and obtain an annual wind power total power data sequence containing at least one annual wind power total power data. Secondly, the above-mentioned execution subject can input the hourly photovoltaic power generation output into the annual photovoltaic total power generation formula to obtain the annual photovoltaic total power. Among them, when it is determined that the above-mentioned unconstrained parameter configuration information sequence includes a "preset photovoltaic capacity sequence", the above-mentioned execution subject can input each photovoltaic capacity data in the preset photovoltaic capacity data sequence into the annual photovoltaic total power generation formula respectively, and obtain an annual photovoltaic total power data sequence containing at least one annual photovoltaic total power data. Then, the above-mentioned execution subject can input the unit value of the wind power project, the unit value of the photovoltaic project, the unit value of the energy storage project, the unit value of the hydrogen production project, the annual wind power total power, the annual photovoltaic total power, the annual hydrogen production, and the energy storage system capacity into the hydrogen production unit value generation formula to obtain the hydrogen production unit value data. Among them, when it is determined that the above unconstrained parameter configuration information sequence includes at least one of "preset wind power capacity sequence, preset photovoltaic capacity sequence, preset unit time hydrogen production data sequence, preset energy storage capacity sequence", the above execution entity can input each data in each sequence into the hydrogen production unit value generation formula respectively to obtain a hydrogen production unit value data sequence containing at least one hydrogen production unit value data. Finally, for each annual hydrogen production data in the above annual hydrogen production data sequence, the above execution entity can determine the above annual hydrogen production data and the hydrogen production unit value data corresponding to the above annual hydrogen production data in the above hydrogen production unit value data sequence as energy parameter information to obtain an energy parameter information sequence.

[0072] Step 105: Filter out target energy parameter information that meets the minimum hydrogen production unit value data condition from the above energy parameter information sequence.

[0073] In some embodiments, the above-mentioned execution subject can filter out the target energy parameter information that meets the minimum hydrogen production unit value data condition from the above-mentioned energy parameter information sequence. In practice, the above-mentioned execution subject can perform the task of filtering the target energy parameter information that meets the minimum hydrogen production unit value data condition. Among them, the above-mentioned target energy parameter information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data. The above-mentioned minimum hydrogen production unit value data condition can be the target energy parameter information containing the hydrogen production unit value data with the smallest corresponding data value in the energy parameter information sequence.

[0074] Step 106: Obtain target hydrogen production unit value data based on the target energy parameter information.

[0075] In some embodiments, the above-mentioned execution subject may obtain the target hydrogen production unit value data according to the above-mentioned target energy parameter information. In practice, the above-mentioned execution subject may perform the task of obtaining the target hydrogen production unit value data corresponding to the target energy parameter information. Among them, the above-mentioned target hydrogen production unit value data may be the target hydrogen production unit value data corresponding to the target energy parameter information. The above-mentioned target hydrogen production unit value data may be the minimum hydrogen production unit value data. The above-mentioned minimum hydrogen production unit value data may be the hydrogen production unit value data with the smallest corresponding data value in the energy parameter information sequence.

[0076] Step 107: According to the target hydrogen production unit value data, the target annual hydrogen production data and target unconstrained parameter configuration information corresponding to the target hydrogen production unit value data are obtained.

[0077] In some embodiments, the above-mentioned execution subject may obtain the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above-mentioned target hydrogen production unit value data based on the above-mentioned target hydrogen production unit value data. In practice, the above-mentioned execution subject may perform the task of obtaining the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the target hydrogen production unit value data. Among them, the above-mentioned target unconstrained parameter configuration information may be the unconstrained parameter configuration information corresponding to the above-mentioned target hydrogen production unit value data. The above-mentioned unconstrained parameter configuration information may be one or more data in the above-mentioned unconstrained parameter configuration information sequence. The above-mentioned target annual hydrogen production data may be the annual hydrogen production data generated by the above-mentioned annual hydrogen production generation formula using the above-mentioned constrained parameter configuration information and the above-mentioned target unconstrained parameter configuration information.

[0078] Step 108: determine the above target unconstrained parameter configuration information as the target energy parameter configuration information.

[0079] In some embodiments, the execution entity may determine the target unconstrained parameter configuration information as target energy parameter configuration information, wherein the target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data.

[0080] Optionally, after step 108, the execution entity may further perform the following steps:

[0081] In the first step, the above-mentioned execution entity may determine the above-mentioned target hydrogen production unit value data and the above-mentioned target annual hydrogen production data as target energy parameter information.

[0082] In the second step, the execution subject may send the target energy parameter information and the target energy parameter configuration information to a terminal to display the target energy parameter information and the target energy parameter configuration information. The terminal may be a tool or system for displaying, analyzing and sharing data information. For example, the terminal may be a computer.

[0083] Step 109: adjusting the operating parameters of each energy control device in the energy storage system according to the target energy parameter configuration information to control the energy storage system.

[0084] In some embodiments, the execution subject may adjust the operating parameters of each energy control device in the energy storage system according to the target energy parameter configuration information. The operating parameters of each energy control device include at least one of the following: operating parameters of the wind turbine, the tilt angle of the photovoltaic array, the azimuth of the photovoltaic array, the charge and discharge parameters of the energy storage system, the working load of the electrolyzer, the pressure of the hydrogen storage facility, the temperature of the hydrogen storage facility, and the operating parameters of the fuel cell.

[0085] In the process of adopting technical solutions to solve the above-mentioned technical problem one, the following technical problem three often accompanies it: the degree of automation control of the off-grid wind-solar-hydrogen storage coupling system is not high, and when the parameters of various devices in the off-grid wind-solar-hydrogen storage coupling system are not fully displayed, users cannot accurately evaluate the performance and status of the system, making it impossible for risk prevention and management measures to be put in place in a timely manner, which may lead to reduced system efficiency and excess or insufficient energy supply.

[0086] In response to the above technical problem three, the conventional solution is generally to display the various device parameters of the off-grid wind-solar-hydrogen storage coupling system as fully as possible, so that users can more accurately understand the performance and operating status of the system and respond to the system in a timely manner. However, the above conventional solution "displays the various device parameters of the off-grid wind-solar-hydrogen storage coupling system as fully as possible, so that users can more accurately understand the performance and operating status of the system and respond to the system in a timely manner." still has the following problem: if users fail to respond to the system in a timely manner, risk prevention and management measures will still not be in place in a timely manner, resulting in reduced system efficiency and excess or insufficient energy supply.

[0087] Considering the problems of the above conventional solutions, facing the above technical problem three: the degree of automation control of the off-grid wind-solar-hydrogen-storage coupling system is not high, and when the parameters of the various devices of the off-grid wind-solar-hydrogen-storage coupling system are not fully displayed, users cannot accurately evaluate the performance and status of the system, making it impossible for risk prevention and management measures to be put in place in a timely manner, which may lead to reduced system efficiency and excess or insufficient energy supply. Combined with the current technical status, it can be decided to adopt the following solutions:

[0088] In some optional implementations of some embodiments, the above-mentioned execution subject may adjust the operating parameters of each energy control device in the energy storage system through the following steps:

[0089] The first step is to determine the preset operating state characterizing the start-up as the operating state of the hydrogen production system in response to determining that the sum of the above-mentioned wind power generation output, the above-mentioned photovoltaic power generation output and the preset energy storage system output power is greater than the preset hydrogen production power lower limit value and less than the preset hydrogen production power upper limit value.

[0090] In the second step, in response to determining that the sum of the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power is less than or equal to the preset hydrogen production power lower limit or greater than or equal to the preset hydrogen production power upper limit, the following steps are performed:

[0091] In the first sub-step, a preset operating state representing shutdown is determined as the operating state of the hydrogen production system.

[0092] The second sub-step is to obtain the amount of electricity stored in the energy storage system through the battery management system. The battery management system (BMS) may be a system responsible for the charge and discharge management and status detection of the energy storage unit in the off-grid wind-solar-hydrogen storage coupling system. The amount of electricity stored in the energy storage system may be the amount of electricity currently stored in the energy storage system.

[0093] The third sub-step is, in response to determining that the amount of electricity stored in the energy storage system is less than a preset upper limit of the energy storage system capacity, storing the wind and solar power generation output in the energy storage system.

[0094] In a fourth sub-step, in response to determining that the amount of electricity stored in the energy storage system is greater than or equal to a preset upper limit of the energy storage system capacity, a preset operating state representing shutdown is determined as the operating state of the energy storage system.

[0095] The fifth sub-step is to perform a power abandonment operation on the above-mentioned wind power generation output and the above-mentioned photovoltaic power generation output. The above-mentioned power abandonment operation can represent the conversion of electrical energy into thermal energy storage. In practice, first, the above-mentioned execution entity can power the electric heater through the wind power generation output and the photovoltaic power generation output. The above-mentioned electric heater can be a device that converts electrical energy into thermal energy. For example, the above-mentioned electric heater can be an electromagnetic heater. Then, the above-mentioned execution entity can heat the medium through the above-mentioned electric heater to store the thermal energy in the heat accumulator. The above-mentioned medium can include metals and rocks. The above-mentioned heat accumulator can be a device for storing thermal energy. For example, the above-mentioned heat accumulator can be a sensible heat accumulator.

[0096] The above-mentioned content related to the processing of wind and solar power generation output is an inventive point of the embodiment of the present disclosure, which solves the above-mentioned technical problem three: "The degree of automation control of the off-grid wind-solar-hydrogen storage coupling system is not high, and when the parameters of various devices in the off-grid wind-solar-hydrogen storage coupling system are not fully displayed, the user cannot accurately evaluate the performance and status of the system, so that risk prevention and management measures cannot be put in place in time, which may lead to reduced system efficiency and excess or insufficient energy supply." The factors that lead to reduced system efficiency and excess or insufficient energy supply are often as follows: The parameters of various devices in the off-grid wind-solar-hydrogen storage coupling system are not fully displayed, which makes it impossible for users to intuitively observe the operating status information of the system, accurately evaluate the performance and status of the system, and take preventive and management measures in time. The system lacks automated control, so that when the user cannot control the system in time, the system cannot efficiently adjust each system device to the optimal operating state through automated control, resulting in reduced system efficiency and excess or insufficient energy supply. If the above factors are solved, the effect of improving system efficiency can be achieved. In order to achieve this effect, first, in response to determining that the sum of the above-mentioned wind power generation output, the above-mentioned photovoltaic power generation output and the preset energy storage system output power is greater than the preset hydrogen production power lower limit and less than the preset hydrogen production power upper limit, the preset operating state characterized by opening is determined as the operating state of the hydrogen production system. Thus, when the output power meets the hydrogen production conditions, the hydrogen production system can be turned on to produce hydrogen. Then, in response to determining that the sum of the above-mentioned wind power generation output, the above-mentioned photovoltaic power generation output and the preset energy storage system output power is less than or equal to the preset hydrogen production power lower limit or greater than or equal to the preset hydrogen production power upper limit, the following steps are performed: the first sub-step, determining the preset operating state characterized by closing as the operating state of the hydrogen production system. Thus, when the output power does not meet the hydrogen production conditions, the hydrogen production system can be turned off to stop producing hydrogen. The second sub-step, obtaining the energy storage system storage power through the battery management system. Thus, the current storage power of the energy storage system can be obtained. The third sub-step, in response to determining that the energy storage system storage power is less than the preset energy storage system capacity upper limit, the wind and solar power generation output and the electric energy output by the energy storage system are stored in the energy storage system. Thus, when the output power does not meet the hydrogen production conditions and the current storage capacity of the energy storage system is not full, the energy storage system can be turned on to store electric energy. The fourth sub-step, in response to determining that the storage capacity of the above-mentioned energy storage system is greater than or equal to the preset upper limit value of the energy storage system capacity, the preset operating state representing the shutdown is determined as the operating state of the energy storage system. Thus, when the output power does not meet the hydrogen production conditions and the capacity of the energy storage system has reached the upper limit value, the energy storage system can be shut down to stop storing energy. The fifth sub-step, performs a power abandonment operation on the above-mentioned wind power generation output and the above-mentioned photovoltaic power generation output. Thus, the excess electric energy is abandoned. When the output power does not meet the hydrogen production conditions and the capacity of the energy storage system has not reached the upper limit value, the hydrogen production system can be shut down and the excess electric energy can be stored and processed, thereby improving the degree of automated control.This can improve system efficiency and avoid over or under supply of energy.

[0097] In the process of adopting technical solutions to solve the above-mentioned technical problem one, the following technical problem four often occurs: the off-grid wind-solar-hydrogen storage coupling system lacks systematic energy data analysis, which makes it impossible for users to accurately understand the system performance and operating conditions, identify and quantify the system's efficiency, and find it difficult to discover energy waste and performance bottlenecks, increasing the risk of user decision-making.

[0098] In response to the above technical problem four, the conventional solution is generally to display the various device parameters and energy configuration information of the off-grid wind-solar-hydrogen storage coupling system as fully as possible, so that users can more accurately understand the performance and operating status of the system so as to respond to the system in a timely manner. However, the above conventional solution "displays the various device parameters and energy configuration information of the off-grid wind-solar-hydrogen storage coupling system as fully as possible, so that users can more accurately understand the performance and operating status of the system so as to respond to the system in a timely manner." still has the following problems: users cannot judge the system performance and operating status through the device parameters and energy configuration information displayed on the terminal, cannot identify and quantify the efficiency of the system, and find it difficult to find energy waste and performance bottlenecks, resulting in increased user decision-making risks.

[0099] Considering the problems of the above conventional solutions, facing the above technical problem 4: the off-grid wind-solar-hydrogen storage coupling system lacks systematic energy data analysis, which makes it impossible for users to accurately understand the system performance and operation status, identify and quantify the system efficiency, and find energy waste and performance bottlenecks, increasing the risk of user decision-making. Combined with the current technical status, it can be decided to adopt the following solutions:

[0100] Optionally, after step 109, first, the execution entity may send the utilization rate of hydrogen production from new energy to the terminal to display it. Then, the execution entity may generate an energy analysis report to reduce the risk of user decision-making.

[0101] In practice, first, the above-mentioned execution entity can input the hourly wind power generation output and the hourly photovoltaic power generation output into the total power generation formula of renewable energy to obtain the total power generation of renewable energy. The above-mentioned total power generation formula of renewable energy can be:

[0102] ;

[0103] in, It can represent the total amount of electricity generated by renewable energy. The above hourly wind power output can be characterized. The wind power system in the off-grid wind-solar-hydrogen storage coupling system is Hours of wind power output. The above-mentioned hourly photovoltaic power generation output can be characterized. The photovoltaic system in the off-grid wind-solar-hydrogen storage coupling system is hours of photovoltaic power generation output. The number of hours that can represent a full year.

[0104] Then, the above-mentioned execution entity can input the hourly hydrogen production power into the annual total hydrogen production power generation formula to obtain the annual total hydrogen production power. The above-mentioned annual total hydrogen production power generation formula can be:

[0105] ;

[0106] in, It can represent the total annual hydrogen production. The above hourly hydrogen production power can be characterized. The hydrogen production system in the off-grid wind-solar-hydrogen storage coupling system is Hours of hydrogen production power. The number of hours that can represent a full year.

[0107] Secondly, the above-mentioned execution entity can input the total amount of electricity generated by renewable energy and the total amount of annual hydrogen production into the formula for generating the utilization rate of renewable energy hydrogen production to obtain the utilization rate of renewable energy hydrogen production. The above-mentioned formula for generating the utilization rate of renewable energy hydrogen production can be:

[0108] ;

[0109] in, It can characterize the utilization rate of hydrogen production from new energy. It can represent the total annual hydrogen production. It can represent the total amount of electricity generated by renewable energy. The number of hours that can represent a full year.

[0110] Then, the above-mentioned execution entity can send the above-mentioned total amount of new energy power generation, the above-mentioned annual total amount of hydrogen production and the above-mentioned new energy hydrogen production utilization rate to the terminal to display them.

[0111] Finally, the execution subject can generate an energy analysis report through the energy management software. In practice, first, the execution subject can input the wind and solar power generation output, the project value information, the target energy parameter configuration information and the target energy parameter information into the energy management software. Then, the execution subject can receive the energy analysis report output by the energy management software. Finally, the execution subject can send the energy analysis report to the terminal to display and edit the energy analysis report. Among them, the energy management software can be software with data processing, storage, visualization and report generation functions. For example, the energy management software can be "Economic Evaluation Software for Wood-Link Energy Wind-Solar Hydrogen Storage Project". The energy analysis report can be a comprehensive evaluation document for the performance, efficiency, economy, environmental impact and social benefits of the off-grid wind-solar hydrogen storage coupling system. The energy analysis report can include system description, energy resource assessment, system performance data map, energy storage system analysis and environmental impact assessment. The energy resource assessment can be an assessment of the richness of wind and solar energy resources at the project site. The system performance data map can be a visual data map, including but not limited to line charts, bar charts, and pie charts. The energy storage system analysis can be an assessment of the capacity and charging and discharging efficiency of the battery energy storage system, and the hydrogen storage capacity and efficiency of the hydrogen storage system. The environmental impact assessment can be an assessment of the impact of the system on the ecosystem.

[0112] The above-mentioned related content of generating energy analysis report is an inventive point of the embodiment of the present disclosure, which solves the above-mentioned technical problem 4: "The off-grid wind-solar-hydrogen storage coupling system lacks systematic energy data analysis, which makes it impossible for users to accurately understand the system performance and operating status, unable to identify and quantify the efficiency of the system, difficult to find energy waste and performance bottlenecks, and increases the risk of user decision-making." The factors that lead to increased user decision-making risks are often as follows: Although the off-grid wind-solar-hydrogen storage coupling system displays various device parameters and energy configuration information on the terminal as much as possible, it lacks systematic energy data analysis, which makes it impossible for users to accurately understand the system performance and operating status, unable to identify and quantify the efficiency of the system, difficult to find energy waste and performance bottlenecks, and increases the risk of user decision-making. If the above factors are solved, the effect of improving system efficiency can be achieved. In order to achieve this effect, first, the above-mentioned target energy parameter information, the above-mentioned target energy parameter configuration information and the utilization rate of new energy hydrogen production are sent to the terminal to display the above-mentioned annual hydrogen production, the above-mentioned unit value of hydrogen production and the utilization rate of new energy hydrogen production. Then, an energy analysis report is generated through energy management software. Because each parameter information is sent to the terminal for display, users can more accurately evaluate the performance and status of the system and implement risk prevention and management measures in a timely manner. Also, because energy analysis reports are generated through energy management software, users can accurately understand the system performance and operating status, accurately identify and quantify the efficiency of the system, and more easily discover energy waste and performance bottlenecks. As a result, the user's decision-making risk can be reduced.

[0113] Step 110, controlling each of the energy control devices to perform operation processing according to the adjusted operation parameters.

[0114] In some embodiments, the execution entity may control each of the energy control devices to perform operation processing according to the adjusted operation parameters.

[0115] The above-mentioned embodiments of the present disclosure have the following beneficial effects: through the energy storage system control method of some embodiments of the present disclosure, the device can be operated with lower energy consumption while ensuring the normal operation of the energy control device, thereby improving the operating efficiency of the system. Specifically, the reason why the energy generated in certain periods cannot be effectively utilized, resulting in energy waste, and even causing the equipment to be damaged due to overload operation is that the off-grid wind-solar-hydrogen storage coupling system performs a coupling calculation simulation once a month or a quarter, and the time interval between each calculation simulation is long or the calculation simulation results output during the coupling calculation process are inaccurate, resulting in insufficient coupling calculation, which in turn causes the system to be unable to respond to short-term fluctuations in wind and solar resources in a timely manner, and unable to effectively use the energy generated in certain time periods, and even causing the equipment to be damaged due to overload operation. Based on this, the energy storage system control method of some embodiments of the present disclosure, first, obtains the power generation output outputted by the energy management system, wherein the above-mentioned power generation output includes: wind power generation output and photovoltaic power generation output. Thus, the hourly wind and solar power generation output can be obtained through the energy management system, thereby avoiding manual input of hourly wind and solar power generation output. Then, the project value information input by the user is received. Thus, the unit value information of each current project can be obtained for analyzing the unit value of hydrogen production, so as to further obtain a configuration scheme with a lower unit value. Then, according to the above-mentioned power generation output, the constraint parameter configuration information is obtained. Thus, different constraint parameter configuration information can be obtained according to different mode selection information, so as to make the configuration scheme more accurate. Then, according to the above-mentioned power generation output, the above-mentioned project value information and the above-mentioned constraint parameter configuration information, an energy parameter information sequence is generated. Thus, according to the information, a plurality of annual hydrogen production data and a plurality of hydrogen production unit value data can be calculated by a preset formula to generate target energy parameter information, so that the system can be more suitable for the current environmental conditions in the coupled calculation simulation process under specific conditions, thereby further improving the accuracy of the calculation results. Secondly, the target energy parameter information that meets the minimum hydrogen production unit value data condition is selected from the above-mentioned energy parameter information sequence. Thus, the minimum hydrogen production unit value can be determined for generating the target energy parameter configuration information. Then, according to the above-mentioned target energy parameter information, the target hydrogen production unit value data is obtained. Thus, the minimum hydrogen production unit value can be determined as the target hydrogen production unit value data, so as to further generate the target energy parameter configuration information. Then, according to the above target hydrogen production unit value data, the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above target hydrogen production unit value data are obtained. Thus, the target energy parameter configuration information can be generated to adjust the operating parameters of each device of the system. Then, the above target unconstrained parameter configuration information is determined as the target energy parameter configuration information. Thus, the target energy parameter configuration information can be determined to adjust the device to achieve the effect that the system operates according to the target operating state.Finally, according to the above target energy parameter configuration information, the operating parameters of each energy control device in the energy storage system are adjusted to control the above energy control devices to operate according to the adjusted operating parameters. In this way, the devices in the energy storage system can be controlled to achieve the system target operating state, improve the system operation efficiency, thereby reducing energy waste and improving the energy utilization rate of the off-grid wind-solar-hydrogen storage coupling system. Also, because the off-grid wind-solar-hydrogen storage coupling system is coupled and simulated hourly, the system will respond to short-term fluctuations in wind and solar resources in a timely manner to ensure the real-time and effectiveness of system scheduling. Also, because the various parameters of each energy device can be adjusted according to the real-time fluctuations of wind and solar resources, it is ensured that the energy generated in each time period can be effectively utilized, avoiding energy waste and avoiding damage to equipment due to overload operation.

[0116] Further references Figure 2 As an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of an energy storage system control device, and these device embodiments are Figure 1 Corresponding to the method embodiments shown, the device can be specifically applied to various electronic devices.

[0117] like Figure 2As shown, the energy storage system control device 200 of some embodiments includes: a first acquisition unit 201, a receiving unit 202, a second acquisition unit 203, a generation unit 204, a screening unit 205, a third acquisition unit 206, a fourth acquisition unit 207, a determination unit 208, a first control unit 209 and a second control unit 210. Wherein, the first acquisition unit 201 is configured to acquire the power generation output outputted by the energy management system, wherein the power generation output includes: wind power generation output and photovoltaic power generation output; the receiving unit 202 is configured to receive the project value information inputted by the user; the second acquisition unit 203 is configured to acquire the constraint parameter configuration information according to the power generation output; the generating unit 204 is configured to generate an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information; the screening unit 205 is configured to screen out the target energy parameter information satisfying the minimum hydrogen production unit value data condition from the energy parameter information sequence, wherein the target energy parameter information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; The third acquisition unit 206 is configured to acquire the target hydrogen production unit value data according to the above target energy parameter information; the fourth acquisition unit 207 is configured to acquire the target annual hydrogen production data and the target unconstrained parameter configuration information corresponding to the above target hydrogen production unit value data according to the above target hydrogen production unit value data, wherein the above target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; the determination unit 208 is configured to determine the above target unconstrained parameter configuration information as the target energy parameter configuration information; the first control unit 209 is configured to adjust the operating parameters of each energy control device in the energy storage system according to the above target energy parameter configuration information to control the above energy storage system. The second control unit 210 is configured to control each of the above energy control devices to perform operation processing according to the adjusted operating parameters.

[0118] It is understood that the units described in the device 200 are similar to those described in the reference Figure 1 Therefore, the operations, features and beneficial effects described above for the method are also applicable to the device 200 and the units included therein, and will not be described in detail here.

[0119] Reference below Figure 3 , which shows a structural schematic diagram of an electronic device 300 suitable for implementing some embodiments of the present disclosure. Figure 3 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0120] like Figure 3As shown, the electronic device 300 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 301, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 302 or a program loaded from a storage device 308 to a random access memory (RAM) 303. In the RAM 303, various programs and data required for the operation of the electronic device 300 are also stored. The processing device 301, the ROM 302, and the RAM 303 are connected to each other via a bus 304. An input / output (I / O) interface 305 is also connected to the bus 304.

[0121] Typically, the following devices may be connected to the I / O interface 305: an input device 306 including, for example, a touch screen, a touch pad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; an output device 307 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 308 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 309. The communication device 309 may allow the electronic device 300 to communicate with other devices wirelessly or by wire to exchange data. Figure 3 The electronic device 300 is shown with various devices, but it should be understood that it is not required to implement or possess all the devices shown. More or fewer devices may be implemented or possessed instead. Figure 3 Each block shown in the figure may represent one device, or may represent multiple devices as required.

[0122] In particular, according to some embodiments of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, some embodiments of the present disclosure include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In some such embodiments, the computer program can be downloaded and installed from the network through the communication device 309, or installed from the storage device 308, or installed from the ROM 302. When the computer program is executed by the processing device 301, the functions defined in the method of some embodiments of the present disclosure are executed.

[0123] It should be noted that the computer-readable medium recorded in some embodiments of the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In some embodiments of the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, device or device. In some embodiments of the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer readable signal media may also be any computer readable medium other than computer readable storage media, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0124] In some embodiments, the client and the server may communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and may be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), an internet (e.g., the Internet), and a peer-to-peer network (e.g., an ad hoc peer-to-peer network), as well as any currently known or future developed network.

[0125] The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; or it may exist independently without being installed in the electronic device. The above-mentioned computer-readable medium carries one or more programs. When the above-mentioned one or more programs are executed by the electronic device, the electronic device: obtains the power generation output output by the energy management system, wherein the above-mentioned power generation output includes: wind power generation output and photovoltaic power generation output; receives the project value information input by the user; obtains the constraint parameter configuration information according to the above-mentioned power generation output; generates an energy parameter information sequence according to the above-mentioned power generation output, the above-mentioned project value information and the above-mentioned constraint parameter configuration information; and selects the target energy parameter information that meets the minimum hydrogen production unit value data condition from the above-mentioned energy parameter information sequence, wherein the above-mentioned target energy parameter information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data. According to the target energy parameter information, obtain the target hydrogen production unit value data; according to the target hydrogen production unit value data, obtain the target annual hydrogen production data and target unconstrained parameter configuration information corresponding to the target hydrogen production unit value data, wherein the target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, hydrogen production per unit time data; determine the target unconstrained parameter configuration information as the target energy parameter configuration information; according to the target energy parameter configuration information, adjust the operating parameters of each energy control device in the energy storage system; control each of the energy control devices to perform operation processing according to the adjusted operating parameters.

[0126] Computer program code for performing the operations of some embodiments of the present disclosure may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0127] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0128] The units described in some embodiments of the present disclosure may be implemented by software or hardware. The units described may also be set in a processor, for example, it may be described as: a processor includes a first acquisition unit, a receiving unit, a second acquisition unit, a generation unit, a screening unit, a third acquisition unit, a fourth acquisition unit, a determination unit, a first control unit, and a second control unit. The names of these units do not constitute a limitation on the units themselves in some cases. For example, the receiving unit may also be described as a "unit for receiving project value information input by a user."

[0129] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0130] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A method for controlling an energy storage system, comprising: Acquire the power generation output of the energy management system, wherein the power generation output includes: wind power generation output and photovoltaic power generation output; Receive project value information input by the user; According to the power generation output, obtaining constraint parameter configuration information; generating an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information; Filtering out target energy parameter information that meets the minimum hydrogen production unit value data condition from the energy parameter information sequence, wherein the target energy parameter information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; According to the target energy parameter information, obtaining target hydrogen production unit value data; According to the target hydrogen production unit value data, the target annual hydrogen production data and target unconstrained parameter configuration information corresponding to the target hydrogen production unit value data are obtained, wherein the target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; Determining the target unconstrained parameter configuration information as target energy parameter configuration information; According to the target energy parameter configuration information, adjusting the operating parameters of each energy control device in the energy storage system; Controlling each energy control device to perform operation processing according to the adjusted operation parameters; The constraint parameter configuration information is obtained according to the power generation output through the following steps: In the first step, in response to determining that the wind power generation output is less than a preset wind power capacity upper limit value and the photovoltaic power generation output is less than a preset photovoltaic capacity upper limit value, the following steps are performed: The first sub-step is, in response to receiving mode selection information input by the user, acquiring constraint parameter configuration information corresponding to the mode selection information; A second sub-step, in response to receiving the constraint configuration information input by the user, matching the mode selection information corresponding to the constraint configuration information; The third sub-step is receiving mode selection information input by the user; A fourth sub-step is to obtain constraint parameter configuration information corresponding to the mode selection information; In the second step, in response to determining that the wind power generation output is greater than or equal to a preset wind power capacity upper limit value and the photovoltaic power generation output is greater than or equal to a preset photovoltaic capacity upper limit value, the following steps are performed: In a first sub-step, a hydrogen storage configuration mode is determined as the mode selection information; In a second sub-step, a preset upper limit value of wind power capacity is determined as a wind power capacity parameter; In a third sub-step, a preset photovoltaic capacity upper limit value is determined as a photovoltaic capacity parameter; A fourth sub-step is to determine the wind power capacity parameter and the photovoltaic capacity parameter as constraint parameter configuration information of the hydrogen storage configuration mode; The operating parameters of each energy control device in the energy storage system are adjusted through the following steps: The first step is, in response to determining that the sum of the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power is greater than a preset hydrogen production power lower limit value and less than a preset hydrogen production power upper limit value, determining a preset operating state characterizing the start as the operating state of the hydrogen production system; In the second step, in response to determining that the sum of the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power is less than or equal to the preset hydrogen production power lower limit or greater than or equal to the preset hydrogen production power upper limit, perform the following steps: In a first sub-step, a preset operating state representing shutdown is determined as an operating state of the hydrogen production system; The second sub-step is to obtain the amount of electricity stored in the energy storage system through the battery management system; A third sub-step, in response to determining that the amount of electricity stored in the energy storage system is less than a preset upper limit of the energy storage system capacity, storing the wind power generation output and the photovoltaic power generation output in the energy storage system; In a fourth sub-step, in response to determining that the amount of electricity stored in the energy storage system is greater than or equal to a preset upper limit value of the energy storage system capacity, determining a preset operating state representing shutdown as the operating state of the energy storage system; The fifth sub-step is to execute power abandonment operation on the wind power generation output and the photovoltaic power generation output.

2. The method according to claim 1, wherein: The mode selection information is a fixed mode; And generating an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information includes: Generate annual hydrogen production data and hydrogen production unit value data according to the power generation output, the project value information and the constraint parameter configuration information; The annual hydrogen production data and the hydrogen production unit value data are determined as the energy parameter information sequence.

3. The method according to claim 1, wherein: The mode selection information is any one of the following: hydrogen production configuration mode, wind-solar configuration mode, energy storage configuration mode, hydrogen storage configuration mode, wind-solar storage configuration mode; And generating an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information includes: Determine an unconstrained parameter configuration information sequence according to the constrained parameter configuration information, wherein the unconstrained parameter configuration information sequence includes at least one of the following: a preset wind power capacity data sequence, a preset photovoltaic capacity data sequence, a preset energy storage capacity data sequence, and a preset hydrogen production per unit time data sequence; An energy parameter information sequence is generated based on the power generation output, the project value information, the constraint parameter configuration information and the unconstrained parameter configuration information sequence.

4. The method according to claim 1, wherein: The step of generating an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information includes: Generate hydrogen production power based on the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power; Generate a hydrogen production amount per unit time based on the hydrogen production power and the preset unit energy consumption of water electrolysis to produce hydrogen; Generate annual hydrogen production data based on the hydrogen production per unit time; According to the wind power output per unit time, the annual total wind power is generated; According to the photovoltaic power generation output per unit time, the annual total photovoltaic power is generated; Generate hydrogen production unit value data based on the project value information, the annual total wind power, the annual total photovoltaic power, the annual hydrogen production data and the preset energy storage system capacity; Generate energy parameter information based on the annual hydrogen production data and the hydrogen production unit value data; An energy parameter information sequence is generated according to the energy parameter information.

5. The method according to claim 2, wherein: The method further comprises: The energy parameter information sequence is sent to a terminal to display the annual hydrogen production data and the hydrogen production unit value data.

6. The method according to claim 3, wherein: After determining the target unconstrained parameter configuration information as the target energy parameter configuration information, the method further includes: Determine the target hydrogen production unit value data and the target annual hydrogen production data as target energy parameter information; The target energy parameter information and the target energy parameter configuration information are sent to a terminal to display the target energy parameter information and the target energy parameter configuration information.

7. An energy storage system control device, comprising: A first acquisition unit is configured to acquire the power generation output outputted by the energy management system, wherein the power generation output comprises: wind power generation output and photovoltaic power generation output; A receiving unit configured to receive project value information input by a user; A second acquisition unit is configured to acquire constraint parameter configuration information according to the power generation output; A generating unit configured to generate an energy parameter information sequence according to the power generation output, the project value information and the constraint parameter configuration information; A screening unit is configured to screen out target energy parameter information that meets the minimum hydrogen production unit value data condition from the energy parameter information sequence, wherein the target energy parameter information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; A third acquisition unit is configured to acquire target hydrogen production unit value data according to the target energy parameter information; a fourth acquisition unit, configured to acquire, according to the target hydrogen production unit value data, target annual hydrogen production data and target unconstrained parameter configuration information corresponding to the target hydrogen production unit value data, wherein the target unconstrained parameter configuration information includes at least one of the following: wind power capacity data, photovoltaic capacity data, energy storage capacity data, and hydrogen production per unit time data; a determining unit configured to determine the target unconstrained parameter configuration information as target energy parameter configuration information; A first control unit is configured to adjust the operating parameters of each energy control device in the energy storage system according to the target energy parameter configuration information; A second control unit is configured to control each of the energy control devices to perform operation processing according to the adjusted operation parameters; The constraint parameter configuration information is obtained according to the power generation output through the following steps: In the first step, in response to determining that the wind power generation output is less than a preset wind power capacity upper limit value and the photovoltaic power generation output is less than a preset photovoltaic capacity upper limit value, the following steps are performed: The first sub-step is, in response to receiving mode selection information input by the user, acquiring constraint parameter configuration information corresponding to the mode selection information; A second sub-step, in response to receiving the constraint configuration information input by the user, matching the mode selection information corresponding to the constraint configuration information; The third sub-step is receiving mode selection information input by the user; A fourth sub-step is to obtain constraint parameter configuration information corresponding to the mode selection information; In the second step, in response to determining that the wind power generation output is greater than or equal to a preset wind power capacity upper limit value and the photovoltaic power generation output is greater than or equal to a preset photovoltaic capacity upper limit value, the following steps are performed: In a first sub-step, a hydrogen storage configuration mode is determined as the mode selection information; In a second sub-step, a preset upper limit value of wind power capacity is determined as a wind power capacity parameter; In a third sub-step, a preset photovoltaic capacity upper limit value is determined as a photovoltaic capacity parameter; A fourth sub-step is to determine the wind power capacity parameter and the photovoltaic capacity parameter as constraint parameter configuration information of the hydrogen storage configuration mode; The operating parameters of each energy control device in the energy storage system are adjusted through the following steps: The first step is, in response to determining that the sum of the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power is greater than a preset hydrogen production power lower limit value and less than a preset hydrogen production power upper limit value, determining a preset operating state characterizing the start as the operating state of the hydrogen production system; In the second step, in response to determining that the sum of the wind power generation output, the photovoltaic power generation output and the preset energy storage system output power is less than or equal to the preset hydrogen production power lower limit or greater than or equal to the preset hydrogen production power upper limit, perform the following steps: In a first sub-step, a preset operating state representing shutdown is determined as an operating state of the hydrogen production system; The second sub-step is to obtain the amount of electricity stored in the energy storage system through the battery management system; A third sub-step, in response to determining that the amount of electricity stored in the energy storage system is less than a preset upper limit of the energy storage system capacity, storing the wind power generation output and the photovoltaic power generation output in the energy storage system; In a fourth sub-step, in response to determining that the amount of electricity stored in the energy storage system is greater than or equal to a preset upper limit value of the energy storage system capacity, determining a preset operating state representing shutdown as the operating state of the energy storage system; The fifth sub-step is to execute power abandonment operation on the wind power generation output and the photovoltaic power generation output.

8. An electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon; When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 6.

9. A computer readable medium having a computer program stored thereon, wherein: When the program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.

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