Power distribution method and system and computer equipment

Abstract

The invention relates to the technical field of new energy, and discloses a power distribution method and system and computer equipment. The method comprises the steps that energy consumption data of an energy consumption equipment cluster and first power corresponding to renewable energy sources at the current moment are acquired; the energy consumption data comprises the device number of energy consumption devices in the energy consumption device cluster and the first device power of the energy consumption devices; the efficiency of the energy consumption equipment is the maximum when the energy consumption equipment operates at the first equipment power; under the condition that the first power cannot support all the energy consumption devices in the energy consumption device cluster to operate at the first device power, a first number is determined; the first number is the number of the energy-consuming devices which can be supported by the first power and run at the first device power; a first number of energy consuming devices are operated at a first device power. According to the invention, under the condition that the power generated by the renewable energy sources is limited, part of the energy consumption equipment is preferentially operated at the first equipment power, so that the equipment can work at the maximum efficiency, and the renewable energy sources are utilized to the maximum extent.

Description

Technical Field

[0001] The present invention relates to the field of new energy technologies, and particularly to a power distribution method, system, and computer device. Background Art

[0002] With the continuous growth of global energy demand and the increasing prominence of environmental problems, the development and utilization of renewable energy (such as solar energy, wind energy, etc.) have become an important way to solve the energy crisis and reduce carbon emissions. However, the volatility and intermittency of renewable energy pose great challenges to the stable operation of power systems. Therefore, how to efficiently allocate the limited renewable energy power to meet the needs of multiple energy-consuming devices has become a technical problem to be solved urgently. Summary of the Invention

[0003] In view of this, the present invention provides a power distribution method, system, and computer device to solve the problem of power distribution of renewable energy.

[0004] In a first aspect, the present invention provides a power distribution method, which includes:

[0005] Obtain a first power and energy consumption data of an energy-consuming device cluster; wherein, the first power is the power corresponding to renewable energy at the current moment; the energy-consuming device cluster includes multiple energy-consuming devices; the energy consumption data includes the number of energy-consuming devices in the energy-consuming device cluster and the first device power of the energy-consuming devices; the efficiency of the energy-consuming devices is the highest when operating at the first device power;

[0006] In the case where the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power, determine a first quantity; the first quantity is the number of energy-consuming devices in the energy-consuming device cluster that can be supported by the first power to operate at the first device power;

[0007] Allocate the power at the current moment to the first quantity of energy-consuming devices, so that the first quantity of energy-consuming devices operate at the first device power.

[0008] Through the method provided in this embodiment, in the case where the power generated by renewable energy at the current moment is limited, that is, the first power cannot meet the requirement that all energy-consuming devices in the energy-consuming device cluster operate at the first device power. At this time, based on the first power, determine the number of devices that can be supported by the renewable energy at the current moment to operate at the first device power, and make some energy-consuming devices in the energy-consuming device cluster operate at the first device power, so that some energy-consuming devices in the energy-consuming device cluster can utilize renewable energy with the highest efficiency, improving the utilization efficiency of renewable energy. At the same time, according to the real-time power generated by renewable energy, when the first power changes, the first quantity can be adjusted in a timely manner, thereby realizing flexible distribution of renewable energy power.

[0009] In an alternative embodiment, the energy consumption data further includes the second device power of the energy-consuming device; the energy-consuming device is in a hot standby state when operating at the second device power; the number of energy-consuming devices in the energy-consuming device cluster in the hot standby state at the current moment is determined based on the second power; wherein, the second power is the power corresponding to the renewable energy at the next moment.

[0010] Through the above embodiment, when allocating the power of the renewable energy at the current moment to the energy-consuming devices, the number of energy-consuming devices in the hot standby state at the current moment is determined based on the power of the renewable energy at the next moment. That is to say, at the current moment, the energy-consuming device cluster includes both energy-consuming devices in the normal operation state, such as devices operating at the first device power, and energy-consuming devices in the hot standby state. In this way, when the power of the renewable energy changes at the next moment, the energy-consuming devices in the hot standby state at the current moment can be quickly adjusted to the normal operation state, timely respond to the power change of the renewable energy, so as to ensure the maximum utilization of renewable resources at any moment and improve the consumption rate of renewable energy.

[0011] In an alternative embodiment, the method further includes:

[0012] In the case where the first power cannot support all the energy-consuming devices in the energy-consuming device cluster to operate at the first device power, determine the second quantity; the second quantity is the number of energy-consuming devices that can be supported by the second power to operate at the first device power;

[0013] Based on the device quantity, the first quantity, and the second quantity, determine the third quantity; the third quantity is the number of energy-consuming devices in the energy-consuming device cluster in the hot standby state at the current moment;

[0014] Allocate the power at the current moment to the energy-consuming devices with the third quantity, so that the energy-consuming devices with the third quantity operate at the second device power.

[0015] Through the above embodiment, while ensuring limited renewable energy, enabling as many devices as possible to operate at the power corresponding to the highest efficiency (i.e., the first device power), the second device power of the energy-consuming device (i.e., the hot standby state power) is introduced, and some devices are flexibly switched to the hot standby state. In this way, when the power generation of the renewable energy changes, the energy-consuming devices in the hot standby state can be quickly put into operation, enhancing the adaptability to the volatility of the renewable energy and maintaining the high-efficiency operation of the energy-consuming devices.

[0016] In an alternative embodiment, after the steps of determining the first quantity and the third quantity, the method further includes:

[0017] When the first power is unable to support the first number of energy-consuming devices to operate at the first device power, and the third number of energy-consuming devices to operate at the second device power, the power provided by the energy storage device supplements the first power, so that the first power and the power provided by the energy storage device can support the first number of energy-consuming devices to operate at the first device power, and the third number of energy-consuming devices to operate at the second device power.

[0018] Through the above embodiments, when the first power of the renewable energy is not sufficient to support the first number of energy-consuming devices to operate at the first device power and the third number of energy-consuming devices to operate at the second device power at the same time, the energy storage device can provide additional power support. In this way, instant power supplementation can be provided when the supply of renewable energy fluctuates. This flexibility enables the energy-consuming devices to better adapt to the uncertainty and intermittency of renewable energy, improving the efficiency and reliability of energy utilization.

[0019] In an alternative embodiment, after the steps of determining the first number and the third number, the method further includes:

[0020] Based on the first power, the first number, and the third number, determine the number of energy-consuming devices in the energy-consuming device cluster that are not allocated power at the current moment.

[0021] Through the above embodiments, by clarifying the number of energy-consuming devices that are not allocated power, the resource allocation of renewable energy can be managed more precisely. In this way, it helps to ensure that, under the condition of limited resource supply, the high-efficiency operation of energy-consuming devices is prioritized, improving the utilization efficiency of renewable energy and reducing resource waste.

[0022] In an alternative embodiment, the energy consumption data further includes the third device power of the energy-consuming device; the third device power is the minimum power corresponding to the energy-consuming device; based on the first power, the first number, and the third number, determining the number of energy-consuming devices in the energy-consuming device cluster that are not allocated power at the current moment includes:

[0023] Based on the first power, the first number, and the third number, determine the remaining power; the remaining power is the power remaining after the renewable energy allocates corresponding power to the first number of energy-consuming devices and the third number of energy-consuming devices at the current moment;

[0024] Based on the remaining power and the third device power, determine the number of energy-consuming devices in the energy-consuming device cluster that are not allocated power at the current moment.

[0025] Through the above embodiments, after obtaining the remaining power based on the first power, the first quantity, and the third quantity, it is possible to determine whether to allocate power to the energy-consuming device based on the obtained remaining power and the minimum operating power of the energy-consuming device. For example, when the remaining power is greater than or equal to the power of the third device, one energy-consuming device can operate with the remaining power. Another example is that when the remaining power is less than the power of the third device, the remaining power is stored in the energy storage device instead of being allocated to the energy-consuming device. Because even if the remaining power is allocated to the energy-consuming device, the energy-consuming device cannot operate based on the remaining power. In this way, the resources of renewable energy are not wasted, and the remaining power of renewable energy is further effectively utilized.

[0026] In an alternative embodiment, the energy consumption data further includes the fourth device power of the energy-consuming device; the fourth device power is the maximum power corresponding to the energy-consuming device; the method further includes:

[0027] When the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power, allocate the power at the current moment to all energy-consuming devices in the energy-consuming device cluster, so that all energy-consuming devices operate at the fourth device power. The remaining power after allocating the corresponding power to all energy-consuming devices is stored by the energy storage device.

[0028] Through the above embodiments, when the first power of the renewable energy is large enough to support all energy-consuming devices in the energy-consuming device cluster to operate at the maximum power (the fourth device power), all devices are made to operate at the maximum power, providing sufficient energy support for all energy-consuming devices. At the same time, the energy storage device stores the remaining power, which can supplement the renewable energy power when the power generation of the renewable energy is insufficient. In this way, the currently available renewable energy can be maximally utilized, energy waste can be avoided, and the renewable energy consumption rate can be improved.

[0029] In an alternative embodiment, the method further includes:

[0030] When the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power and cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power, the first power is evenly distributed to all energy-consuming devices.

[0031] Through the above embodiments, when the first power of the renewable energy is not sufficient to support all devices to operate at the maximum power, the first power is evenly distributed to all devices. This average power distribution strategy ensures that each energy-consuming device in the energy-consuming device cluster can obtain the renewable energy maximally, avoiding excessive differences in the operating states of devices caused by uneven energy distribution, which helps to maintain the balance and coordinated operation among energy-consuming devices.

[0032] In a second aspect, the present invention provides a power distribution system, which includes: a power distribution device and an energy storage device;

[0033] The power distribution device is configured to execute the power distribution method of the first aspect;

[0034] The energy storage device is configured to provide power for the energy-consuming devices in the energy-consuming device cluster, or store the power generated by renewable energy.

[0035] Through the system provided in this embodiment, when the power generated by renewable energy is limited at the current moment, that is, the first power cannot satisfy all the energy-consuming devices in the energy-consuming device cluster to operate at the first device power. At this time, based on the first power, determine the number of devices that can be supported by the renewable energy at the current moment to operate at the first device power, and let some of the energy-consuming devices in the energy-consuming device cluster operate at the first device power, so that some of the energy-consuming devices in the energy-consuming device cluster can utilize the renewable energy with the highest efficiency, maximize the utilization of renewable energy, and reduce resource waste. At the same time, according to the real-time power generated by renewable energy, when the first power changes, the first quantity can be adjusted in a timely manner, so as to realize the flexible distribution of the power of renewable energy.

[0036] In a third aspect, the present invention provides a computer device, which includes: a memory and a processor. The memory and the processor are communicatively connected to each other. The memory stores computer instructions, and the processor executes the computer instructions to execute the power distribution method of the first aspect or any corresponding embodiment thereof.

[0037] In a fourth aspect, the present invention provides a computer-readable storage medium, on which computer instructions are stored. The computer instructions are used to cause a computer to execute the power distribution method of the first aspect or any corresponding embodiment thereof.

[0038] In a fifth aspect, the present invention provides a computer program product, which includes computer instructions. The computer instructions are used to cause a computer to execute the power distribution method of the first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0040] Figure 1 It is a flowchart of a power distribution method according to an embodiment of the present invention;

[0041] Figure 2 is a power - efficiency curve diagram according to an embodiment of the present invention;

[0042] Figure 3 is another power - efficiency curve diagram according to an embodiment of the present invention;

[0043] Figure 4 is a schematic flowchart of another power distribution method according to an embodiment of the present invention;

[0044] Figure 5 is a schematic structural diagram of a power distribution system according to an embodiment of the present invention;

[0045] Figure 6 is a structural block diagram of a power distribution device according to an embodiment of the present invention;

[0046] Figure 7 is a schematic hardware structure diagram of a computer device according to an embodiment of the present invention. Detailed Embodiments

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0048] First, an exemplary introduction to the application scenarios of the embodiments of the present application is provided.

[0049] With the increasingly severe global energy crisis, the utilization of renewable energy has become the current focus of attention. In various application scenarios, such as industrial production, data center operation, etc., the energy management of energy - consuming device clusters is particularly crucial. Taking the application scenario of renewable - power - to - hydrogen as an example, specifically, the capacity of a single electrolyzer is relatively low. Currently, large - scale renewable - power - to - hydrogen engineering projects generally require the configuration of multiple or even dozens of electrolyzers. The power distribution among multiple electrolyzers in an electrolysis cluster affects the overall system conversion efficiency, renewable power consumption rate, and the service life of the electrolyzers.

[0050] During the process of supplying power to energy - consuming device clusters by renewable energy, the power output of renewable energy fluctuates with factors such as weather and time. Therefore, how to efficiently and reasonably distribute the fluctuating renewable energy to each energy - consuming device in the energy - consuming device cluster has become an urgent problem to be solved.

[0051] In view of this, an embodiment of the present application provides a power distribution method, which includes: First, obtain the first power and the power consumption data of the power-consuming device cluster; wherein, the first power is the power corresponding to renewable energy at the current moment; the power consumption data includes the number of power-consuming devices in the power-consuming device cluster and the first device power of the power-consuming devices; the efficiency of the power-consuming devices is the highest when operating at the first device power. Then, in the case where the first power cannot support all the power-consuming devices in the power-consuming device cluster to operate at the first device power, determine the first quantity; the first quantity is the number of power-consuming devices in the power-consuming device cluster that can be supported by the first power and operate at the first device power. Finally, allocate the first device power to the first quantity of power-consuming devices, so that the first quantity of power-consuming devices at the current moment can operate based on the first device power.

[0052] Through the power distribution method provided by the embodiment of the present application, in the case where the power generated by renewable energy is limited at the current moment, that is, when the first power cannot meet the requirement that all power-consuming devices in the power-consuming device cluster operate at the first device power, determine the number of devices that can be supported by the first power at the current moment and operate at the first device power based on the first power, and make some of the power-consuming devices in the power-consuming device cluster operate at the first device power, so that some of the power-consuming devices in the power-consuming device cluster can utilize renewable energy with the highest efficiency and improve the utilization efficiency of renewable energy. At the same time, according to the real-time power generated by renewable energy, when the first power changes, the first quantity can be adjusted in a timely manner, so as to realize the flexible distribution of the power of renewable energy.

[0053] It should be noted that the execution subject of the power distribution method provided by the embodiment of the present invention can be a power distribution device, and the power distribution device can be implemented as part or all of an electronic device through software, hardware or a combination of software and hardware. Among them, the electronic device can be a server or a terminal. Among them, the server in the embodiment of the present application can be a single server or a server cluster composed of multiple servers, and the terminal in the embodiment of the present application can be other intelligent hardware devices such as a smart phone, a personal computer, a tablet computer, a wearable device and a smart robot. In the following method embodiments, the execution subject is taken as an electronic device for illustration.

[0054] According to an embodiment of the present invention, an embodiment of a power distribution method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions. And although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in a different order than here.

[0055] The following embodiments of the present application will exemplarily introduce the solution of the power distribution method in three parts.

[0056] The first part, in combination with Figure 1 , Figure 2 , Figure 3 , introduce the power distribution method provided by the embodiments of the present application, aiming to introduce the implementation manner of power distribution for renewable energy in the case where the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power.

[0057] The second part, introduce the power distribution method provided by the embodiments of the present application, aiming to introduce the implementation manner of power distribution for renewable energy in the case where the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power.

[0058] The third part, in combination with Figure 4 , introduce the power distribution method provided by the embodiments of the present application, aiming to introduce the overall implementation manner of the power distribution method.

[0059] Next, introduce the first part of the embodiments of the present application, that is, the implementation manner of power distribution for renewable energy in the case where the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power.

[0060] In this embodiment, a power distribution method is provided, which can be used for the above-mentioned electronic devices, such as servers, etc. Figure 1 is a flowchart of a power distribution method according to an embodiment of the present invention, as Figure 1 shown, and the process includes the following steps:

[0061] S101: Obtain the first power and the energy consumption data of the energy-consuming device cluster.

[0062] Among them, the first power is the power corresponding to renewable energy at the current moment. The energy-consuming device cluster includes multiple energy-consuming devices. The energy consumption data includes the number of energy-consuming devices in the energy-consuming device cluster and the first device power of the energy-consuming devices. The energy-consuming devices have the maximum efficiency when operating at the first device power.

[0063] Specifically, the renewable energy can be energy such as solar energy, wind energy, and water energy, and the present application does not make specific limitations on this. The power corresponding to renewable energy at the current moment (i.e., the first power) refers to the power generated by renewable energy at the current moment. Exemplarily, the first power can be obtained in real time through devices such as sensors.

[0064] Specifically, an energy-consuming equipment cluster is a set composed of multiple energy-consuming equipments. The energy-consuming equipments can be industrial equipments (such as electrolytic cells, etc.) or other power-consuming equipments, etc. The number of equipments refers to the total number of energy-consuming equipments in the energy-consuming equipment cluster. The efficiency of an energy-consuming equipment refers to the ability of the equipment to convert the input electrical energy into useful outputs (such as mechanical energy, chemical energy, thermal energy, etc.), and the efficiency characterizes the effective utilization of the input energy by the energy-consuming equipment. The first equipment power refers to the power corresponding to the maximum efficiency of the energy-consuming equipment. When the energy-consuming equipment operates at the first equipment power, the highest energy utilization efficiency can be achieved. If the energy-consuming equipment operates at a power lower than or higher than the first equipment power, the efficiency will decrease.

[0065] Taking the electrolytic cluster as an example of the energy-consuming equipment cluster, the electrolytic cluster includes multiple electrolytic cells (such as alkaline electrolytic cells, proton exchange membrane electrolytic cells, solid oxide electrolytic cells, etc.). When the electrolytic cell is used for hydrogen production, the efficiency of the electrolytic cell refers to the ability to convert the input electrical energy into hydrogen energy. The efficiency of the electrolytic cell is the highest when it operates at the first equipment power, that is, when the electrolytic cell operates at the first equipment power, the efficiency of converting electrical energy into hydrogen energy is the highest. Exemplarily, the first equipment power of the energy-consuming equipment can be measured through experiments. For example, by obtaining the power-efficiency curve of the energy-consuming equipment through experiments, based on the power-efficiency curve, as Figure 2 and Figure 3 shown, the power corresponding to the maximum efficiency (i.e., P η ) is used as the first equipment power.

[0066] S102: In the case where the first power cannot support all the energy-consuming equipments in the energy-consuming equipment cluster to operate at the first equipment power, determine the first quantity.

[0067] Wherein, the first quantity is the number of energy-consuming equipments in the energy-consuming equipment cluster that can be supported by the first power to operate at the first equipment power.

[0068] Specifically, it can be determined by comparing the magnitudes of the first power and the product of the first equipment power and the number of equipments to judge whether the first power can support all the energy-consuming equipments in the energy-consuming equipment cluster to operate at the first equipment power. When the first power is less than the product of the first equipment power and the number of equipments, the first power cannot support all the energy-consuming equipments in the energy-consuming equipment cluster to operate at the first equipment power. On the contrary, when the first power is greater than or equal to the product of the first equipment power and the number of equipments, it indicates that the first power can support all the energy-consuming equipments in the equipment cluster to operate at the first equipment power.

[0069] In a possible implementation manner, the first quantity can be obtained from the first power and the first equipment power. Exemplarily, the first quantity is obtained by taking the ratio of the first power to the first equipment power and rounding down, and the formula is as follows:

[0070]

[0071] where M is the first quantity, and P tot is the first power, and P η is the first device power, is floor function.

[0072] For example, the energy-consuming device cluster includes 10 energy-consuming devices, and the first device power of each energy-consuming device is 3 kW. When the first power is 10 kW, the first quantity is 3. That is to say, the first power can support 3 energy-consuming devices in the cluster to operate at the first device power.

[0073] S103: Allocate the power at the current moment to the first quantity of energy-consuming devices, so that the first quantity of energy-consuming devices operate at the first device power.

[0074] It can also be understood that in the energy-consuming device cluster, the input power of the first quantity of devices is the first device power.

[0075] In a possible implementation, the first quantity of devices can be the devices with higher priority in the energy-consuming device cluster. The priority of the energy-consuming devices in the cluster can be determined according to the importance, operating efficiency, operating time, etc. of the energy-consuming devices.

[0076] Of course, the first quantity of devices can also be any devices in the cluster, and the first quantity of energy-consuming devices in the cluster is determined by random selection. The first quantity of devices can be determined in the cluster according to the actual situation, and no limitation is made here.

[0077] Through the power allocation method provided in this embodiment, when the power of renewable energy is limited at the current moment, that is, the first power cannot satisfy all energy-consuming devices in the energy-consuming device cluster to operate at the first device power. At this time, based on the first power, determine the number of devices that can be supported by the renewable energy at the current moment to operate at the first device power, and let some energy-consuming devices in the energy-consuming device cluster operate at the first device power, so that some energy-consuming devices in the energy-consuming device cluster can utilize the renewable energy with the maximum efficiency and improve the utilization efficiency of the renewable energy. At the same time, according to the real-time power generated by the renewable energy, when the first power changes, the first quantity can be adjusted in time, so as to realize the flexible allocation of the power of the renewable energy.

[0078] In one example, the energy consumption data further includes the second device power of the energy-consuming device; when the energy-consuming device operates at the second device power, it is in a hot standby state. The hot standby state means that the energy-consuming device has been started and is in a standby state, or is in a low-power operation mode. Taking an electrolytic cell as an example, being in the hot standby state is to maintain the temperature and pressure of the electrolytic cell and the normal operation of the control system. The device in the hot standby state can quickly switch to the normal operation state without going through a long preheating or startup process, so as to quickly follow the fluctuating renewable energy power. When the energy-consuming device operates at the second device power, it can reduce the start-stop wear of the device and extend the service life of the device while being able to meet the rapid response to the power fluctuation of renewable energy.

[0079] In a possible implementation manner, the number of energy-consuming devices in the hot standby state in the energy-consuming device cluster at the current moment is determined based on the second power.

[0080] Wherein, the second power is the power corresponding to the renewable energy at the next moment, that is, the power of the electric energy generated by the renewable energy at the next moment. Exemplarily, the second power can be predicted by a power prediction model of renewable energy or estimated by referring to historical data. The embodiment of the present application does not limit the acquisition method of the second power.

[0081] Specifically, if it is predicted that the power of the renewable energy at the next moment is relatively high, the number of devices in the hot standby state at the current moment can be increased so that the cluster can make full use of the renewable energy at the next moment and quickly convert the energy-consuming devices in the hot standby state into the normal operation state. On the contrary, if it is predicted that the supply of renewable energy is insufficient at the next moment, the number of devices in the hot standby state at the current moment can be reduced to avoid unnecessary energy waste. In this way, when allocating the power of the renewable energy at the current moment to the energy-consuming devices, based on the power of the renewable energy at the next moment, the number of energy-consuming devices in the hot standby state at the current moment is determined. That is to say, at the current moment, the energy-consuming device cluster includes both energy-consuming devices in the normal operation state, such as devices operating at the first device power, and energy-consuming devices in the hot standby state. In this way, when the power of the renewable energy changes at the next moment, the energy-consuming devices in the hot standby state at the current moment can be quickly adjusted to the normal operation state to timely respond to the power change of the renewable energy, so as to ensure the maximum utilization of renewable resources at any time.

[0082] Optionally, the number of energy-consuming devices in the hot standby state (also referred to as the third number) in the energy-consuming device cluster at the current moment is determined by the following a1-a2:

[0083] a1: When the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power, determine the second number.

[0084] Among them, the second quantity is the number of energy-consuming devices that can be supported by the second power and operate at the power of the first device.

[0085] Exemplarily, the second quantity can be determined by the ratio of the second power to the power of the first device. For example, the second quantity is obtained by rounding down the ratio of the second power to the power of the first device, and the formula is as follows:

[0086]

[0087] Among them, M ′ is the second quantity; P t ′ ot is the second power.

[0088] a2: Determine the third quantity based on the number of devices, the first quantity, and the second quantity.

[0089] Exemplarily, the formula for determining the third quantity is shown as follows:

[0090] S = max{(min{M ′ , N} - M), 0}

[0091] Among them, S is the third quantity; N is the number of devices; min{M ′ , N} is to take the minimum value of M ′ and N; S is to take the maximum value between min{M ′ , N} - M and 0.

[0092] After determining the third quantity, the power at the current moment can be allocated to the energy-consuming devices with the third quantity based on the power of the second device, so that the energy-consuming devices with the third quantity can operate at the power of the second device and be in the hot standby state.

[0093] In this way, by introducing the second device power (i.e., the hot standby state power) of the energy-consuming devices, it is possible to flexibly switch some devices to the hot standby state when the renewable energy supply is insufficient. When the renewable energy supply changes, the energy-consuming devices in the hot standby state can be quickly put into operation, enabling the electrolysis cluster to follow the changes in the wind and light power in real time.

[0094] In one example, after the steps of determining the first quantity and the third quantity, the method provided by the embodiments of the present application further includes the following content:

[0095] In the case where the first power cannot support the first number of energy-consuming devices to operate at the first device power while the third number of energy-consuming devices operate at the second device power, the power provided by the energy storage device supplements the first power so that the first power and the power provided by the energy storage device can support the first number of energy-consuming devices to operate at the first device power while the third number of energy-consuming devices operate at the second device power.

[0096] Specifically, the first power cannot support the first number of energy-consuming devices to operate at the first device power and the third number of energy-consuming devices to operate at the second device power at the same time, which means that P tot <M*P η +S*P hot where P hit is the second device power. Since the first number is obtained based on the first power and the first power is sufficient to support the first number of energy-consuming devices, that is, P tit ≥M*P η , but it is not sufficient to support the third number of energy-consuming devices to operate at the second device power. Additional power support can be provided by the energy storage device to make up for the first power, so as to enable the first number of energy-consuming devices to operate at the first device power and the third number of energy-consuming devices to operate at the second device power. At this time, the power provided by the energy storage device to the energy-consuming device cluster is M*P η +S*P hot -P tot . In this way, by introducing the energy storage device, instant power supplementation is provided during fluctuations in renewable energy supply. This flexibility enables energy-consuming devices to better adapt to the uncertainty and intermittency of renewable energy, improving the efficiency and reliability of energy utilization.

[0097] In one possible implementation, first, let the first number of energy-consuming devices operate at the first device power; then, supplement the first power through the energy storage device to maintain the third number of energy-consuming devices operating at the second device power. In this way, the first power is used to preferentially ensure that the first number of devices operate at the maximum efficiency, ensuring the utilization rate of renewable energy.

[0098] In one example, after the steps of determining the first number and the third number, the method provided by the embodiments of the present application further includes the following:

[0099] Based on the first power, the first number, and the third number, determine the number of energy-consuming devices in the energy-consuming device cluster that do not receive power allocation at the current moment.

[0100] Among them, the energy-consuming devices that do not receive power allocation refer to the devices in the shutdown state.

[0101] In this way, by clarifying the number of energy-consuming devices that do not have power allocated, the resource allocation of renewable energy can be managed more precisely, which helps to ensure that, under the condition of limited resource supply, the efficient operation of energy-consuming devices is prioritized, the utilization efficiency of renewable energy is improved, and resource waste is reduced.

[0102] In a possible implementation, the energy consumption data further includes the third device power of the energy-consuming device. The third device power is the minimum power corresponding to the energy-consuming device. It can be understood that the third device power is the minimum power at which the energy-consuming device can operate safely and stably for a long time.

[0103] The above implementation method for determining the number of energy-consuming devices that do not have power allocated in the energy-consuming device cluster at the current moment includes the following steps b1 - b2:

[0104] b1: Determine the remaining power based on the first power, the first quantity, and the third quantity.

[0105] Wherein, the remaining power is the power remaining after the renewable energy allocates corresponding power to the first quantity of energy-consuming devices and the third quantity of energy-consuming devices at the current moment.

[0106] Exemplarily, the calculation formula for the remaining power is as follows:

[0107] ΔP = P tot - M * P η - S * P hot

[0108] Wherein, ΔP is the remaining power.

[0109] b2: Determine the number of energy-consuming devices that do not have power allocated in the energy-consuming device cluster at the current moment based on the remaining power and the third device power.

[0110] Optionally, when the remaining power is greater than or equal to the third device power, the remaining power is allocated to one energy-consuming device in the cluster excluding the first quantity and the third quantity. In this way, it is ensured that the energy-consuming device can maintain operation. At this time, the number of energy-consuming devices that do not have power allocated is the device quantity - the first quantity - the third quantity - 1, that is, N - M - S - 1. In this way, after obtaining the remaining power based on the first power, the first quantity, and the third quantity, it is possible to determine whether to allocate power to the energy-consuming device based on the obtained remaining power and the third device power, so as to further effectively utilize the remaining power of renewable energy.

[0111] Optionally, when the remaining power is less than the power of the third device, the remaining power is stored in the energy storage device. In this way, when the remaining power cannot support the operation of the energy-consuming device, the remaining power is stored in the energy storage device instead of directly wasting the remaining power of the renewable energy, so that these energies can be reused when needed later, thereby further improving the utilization rate of renewable energy. At this time, the number of energy-consuming devices that do not have power allocated is the number of devices - the first number - the third number, that is, N - M - S.

[0112] The above is the first part of the embodiments of this application. Next, the specific implementation manner of power distribution for renewable energy will be introduced when the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power.

[0113] In some embodiments, the energy consumption data further includes the fourth device power of the energy-consuming device; the fourth device power is the maximum power corresponding to the energy-consuming device, that is, the fourth device power is the maximum input power at which the device can operate. If the input power of the device exceeds the fourth device power, the energy-consuming device may overheat, be damaged, or cause safety problems, etc.

[0114] In one example, the power distribution method provided by the embodiments of this application further includes:

[0115] When the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power, allocate the power at the current moment to all energy-consuming devices in the energy-consuming device cluster, so that all energy-consuming devices operate at the fourth device power.

[0116] Specifically, when P tot ≥ N * P max , all energy-consuming devices can operate at the fourth device power P max .

[0117] In this way, when the first power of the renewable energy is large enough to support all energy-consuming devices in the energy-consuming device cluster to operate at the maximum power (the fourth device power), all devices are made to operate at the maximum power, providing sufficient energy support for all energy-consuming devices. In this way, the currently available renewable energy can be utilized maximally, avoiding energy waste.

[0118] Optionally, after all energy-consuming devices can operate at the fourth device power P max , if there is still remaining power in the first power, the remaining power is stored in the energy storage device.

[0119] At this time, the power stored in the energy storage device is:

[0120] ΔP′ = P tot - N * P max

[0121] Wherein, ΔP′ is the remaining power after the first power is used for each energy-consuming device in the cluster to operate at the fourth device power.

[0122] In one example, the power distribution method provided by the embodiments of the present application further includes:

[0123] In the case where the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power, and cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power, the first power is evenly distributed to all energy-consuming devices at the current moment.

[0124] In this way, when the first power of the renewable energy is not enough to support all devices to operate at the maximum power, that is, N*P η ≤P tot <N*P max , it is selected to evenly distribute the first power to all devices, that is, each energy-consuming device operates at the power This average power distribution strategy ensures that each energy-consuming device in the energy-consuming device cluster can obtain the renewable energy maximally, avoiding excessive differences in the operating states of devices caused by uneven energy distribution, which helps to maintain the balance and coordinated operation among energy-consuming devices.

[0125] The above is the second part of the embodiments of the present application. Next, in combination with Figure 4 , the power distribution method provided by the embodiments of the present application is introduced, aiming to introduce the overall implementation manner of the power distribution method.

[0126] Figure 4 is a flowchart of a power distribution method. In Figure 4 this power distribution method includes the following steps S401 - S403:

[0127] S401: Obtain the energy consumption data, the first power, and the second power of the energy-consuming devices in the energy-consuming device cluster.

[0128] Wherein, the energy consumption data includes the number of devices, the first device power, the second device power, the third device power, and the fourth device power of the energy-consuming devices.

[0129] It should be noted that after the energy-consuming devices operate for a certain period of time, the device performance may decline. Therefore, after a preset period of time, it is necessary to re-obtain the energy consumption data of the energy-consuming devices, for example, re-test the energy-consuming devices. The preset period of time can be set according to the actual situation and is not limited here.

[0130] S402: When the first power is less than the second preset power, calculate the first quantity, the second quantity, the third quantity, and the remaining power.

[0131] Among them, the second preset power is the product of the number of devices and the power of the first device. The remaining power is the power remaining after the renewable energy distributes corresponding power to the energy-consuming devices of the first quantity and the energy-consuming devices of the third quantity at the current moment.

[0132] S403: When the remaining power is greater than or equal to the power of the third device, let the energy-consuming devices of the first quantity operate at the power of the first device, and the energy-consuming devices of the third quantity operate at the power of the second device. At the same time, distribute the remaining power to one of the energy-consuming devices in the cluster that has not been powered. The rest of the devices in the cluster are not powered, that is, in a shutdown state.

[0133] When the remaining power is greater than 0 and less than the power of the third device, let the energy-consuming devices of the first quantity operate at the power of the first device, and the energy-consuming devices of the third quantity operate at the power of the second device. Devices in the cluster other than the energy-consuming devices of the first quantity and the energy-consuming devices of the third quantity are not powered, that is, in a shutdown state. And the remaining power will be stored by the energy storage device.

[0134] When the remaining power is less than 0, the energy storage device supplements the first power, let the energy-consuming devices of the first quantity operate at the power of the first device, and the energy-consuming devices of the third quantity operate at the power of the second device. The rest of the devices in the cluster are not powered, that is, in a shutdown state.

[0135] From Figure 4 it can also be seen that when the first power is greater than the first preset power, let each energy-consuming device in the energy-consuming device cluster operate at the power of the fourth device. Among them, the first preset power is the product of the number of devices and the power of the fourth device. In addition, the first power is the power remaining after distributing the power of the fourth device to all energy-consuming devices and stored in the energy storage device. When the second preset power ≤ the first power ≤ the first preset power, where the second preset power is the product of the number of devices and the power of the first device, the first power is evenly distributed to all energy-consuming devices in the cluster, so that all energy-consuming devices operate at the power run.

[0136] The above mainly introduces the solution provided by the embodiments of the present application from the perspective of the method.

[0137] In the embodiments of the present application, a power distribution device is also provided. This device is used to implement the above embodiments and preferred implementation manners, and those that have been described will not be repeated. As used below, the term "module" can be a combination of software and / or hardware that can achieve a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware is also possible and contemplated.

[0138] An embodiment of the present application provides a power distribution system, as Figure 5 shown. The system includes: the above-mentioned power distribution device 501 and an energy storage device 502. Among them, the power distribution device 501 is used to execute the above-mentioned power distribution method. The energy storage device 502 is used to provide power for the energy-consuming devices in the energy-consuming device cluster, or store the power generated by renewable energy.

[0139] Through the above power distribution system, when the power generated by renewable energy is limited at the current moment, that is, the first power cannot satisfy all the energy-consuming devices in the energy-consuming device cluster to operate at the first device power. At this time, based on the first power, determine the number of devices that can be supported by the renewable energy at the current moment to operate at the first device power, and make some of the energy-consuming devices in the energy-consuming device cluster operate at the first device power, so that some of the energy-consuming devices in the energy-consuming device cluster can utilize the renewable energy with the greatest efficiency, maximize the utilization of renewable energy, and improve the utilization efficiency of renewable energy. At the same time, according to the real-time power generated by renewable energy, when the first power changes, the first quantity can be adjusted in time, so as to realize the flexible distribution of the power of renewable energy.

[0140] This embodiment provides a power distribution device, as Figure 6 shown, including:

[0141] An acquisition module 601, configured to acquire a first power and the energy consumption data of the energy-consuming device cluster; wherein, the first power is the power corresponding to renewable energy at the current moment; the energy-consuming device cluster includes multiple energy-consuming devices; the energy consumption data includes the number of energy-consuming devices in the energy-consuming device cluster and the first device power of the energy-consuming devices; the energy-consuming devices have the maximum efficiency when operating at the first device power.

[0142] A first determination module 602, configured to determine a first quantity in the case where the first power cannot support all the energy-consuming devices in the energy-consuming device cluster to operate at the first device power; the first quantity is the number of energy-consuming devices in the energy-consuming device cluster that can be supported by the first power to operate at the first device power.

[0143] A first distribution module 603, configured to distribute the power at the current moment to the first quantity of energy-consuming devices, so that the first quantity of energy-consuming devices operate at the first device power.

[0144] In some optional embodiments, in this device, the energy consumption data further includes the second device power of the energy-consuming devices; the energy-consuming devices are in a hot standby state when operating at the second device power; the number of energy-consuming devices in the energy-consuming device cluster in the hot standby state at the current moment is determined based on the second power; wherein, the second power is the power corresponding to renewable energy at the next moment.

[0145] In some alternative embodiments, the apparatus further includes:

[0146] A second determination module, configured to determine a second quantity when the first power is not sufficient to support all the energy-consuming devices in the energy-consuming device cluster to operate at the first device power; the second quantity is the number of energy-consuming devices that can be supported by the second power to operate at the first device power.

[0147] A third determination module, configured to determine a third quantity based on the number of devices, the first quantity, and the second quantity; the third quantity is the number of energy-consuming devices in the energy-consuming device cluster that are in a hot standby state at the current moment.

[0148] A second allocation module, configured to allocate the power at the current moment to the third quantity of energy-consuming devices, so that the third quantity of energy-consuming devices operate at the second device power.

[0149] In some alternative embodiments, the apparatus further includes:

[0150] A supplement module, configured to supplement the first power with the power provided by the energy storage device when the first power is not sufficient to support the first quantity of energy-consuming devices to operate at the first device power and the third quantity of energy-consuming devices to operate at the second device power, so that the first power and the power provided by the energy storage device can support the first quantity of energy-consuming devices to operate at the first device power and the third quantity of energy-consuming devices to operate at the second device power.

[0151] In some alternative embodiments, the apparatus further includes:

[0152] A fourth determination module, configured to determine the number of energy-consuming devices that do not receive power allocation in the energy-consuming device cluster at the current moment based on the first power, the first quantity, and the third quantity.

[0153] In some alternative embodiments, the energy consumption data further includes a third device power of the energy-consuming device; the third device power is the minimum power corresponding to the energy-consuming device; the fourth determination module includes:

[0154] A first determination unit, configured to determine a remaining power based on the first power, the first quantity, and the third quantity; the remaining power is the power remaining after the renewable energy allocates corresponding power to the first quantity of energy-consuming devices and the third quantity of energy-consuming devices at the current moment.

[0155] A second determination unit, configured to determine the number of energy-consuming devices that do not receive power allocation in the energy-consuming device cluster at the current moment based on the remaining power and the third device power.

[0156] In some alternative embodiments, the energy consumption data further includes a fourth device power of the energy-consuming device; the fourth device power is the maximum power corresponding to the energy-consuming device; the apparatus further includes:

[0157] A third power distribution module, configured to distribute power for all energy-consuming devices in the energy-consuming device cluster at the current moment when the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power, so that all energy-consuming devices operate at the fourth device power.

[0158] In some alternative embodiments, the apparatus further includes:

[0159] A fourth power distribution module, configured to evenly distribute the first power to all energy-consuming devices at the current moment when the first power can support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power and cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the fourth device power.

[0160] An embodiment of the present application further provides a renewable energy consumption system. The system includes a renewable energy device, a power distribution device, an energy storage device, and an energy-consuming device cluster. Among them, the renewable energy device is configured to generate power based on renewable energy. The energy storage device is configured to provide power for the energy-consuming devices in the energy-consuming device cluster or store the power generated by the renewable energy. The energy-consuming device cluster operates based on the power generated by the renewable energy.

[0161] In an example, the renewable energy consumption system further includes a power prediction device. The power prediction device is configured to predict the power generated by the renewable energy.

[0162] Taking the wind-solar hydrogen production technology as an example, the renewable energy device generates power by using wind energy and light energy. The power prediction device predicts the power of the wind energy and light energy. The energy-consuming device cluster is an electrolysis cluster, including a plurality of electrolyzers for producing hydrogen and so on.

[0163] The further function descriptions of the above-mentioned various modules and units are the same as those in the corresponding embodiments above, and will not be elaborated here.

[0164] The power distribution device in this embodiment is presented in the form of a functional unit. Here, the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and a memory that execute one or more software or fixed programs, and / or other devices that can provide the above functions.

[0165] An embodiment of the present invention further provides a computer device having the above Figure 6 shown power distribution device.

[0166] Please refer to Figure 7 , Figure 7 which is a schematic structural diagram of a computer device provided by an alternative embodiment of the present invention. As shown in Figure 7As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Each component communicates with each other using different buses and can be installed on a common motherboard or in other ways as needed. The processor can process instructions executed within the computer device, including instructions stored in the memory or on the memory to display graphical information of the GUI on an external input / output device (such as a display device coupled to the interface). In some alternative embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a set of blade servers, or a multi-processor system). Figure 7 Taking one processor 10 as an example in

[0167] The processor 10 can be a central processing unit, a network processor, or a combination thereof. Among them, the processor 10 can further include a hardware chip. The above hardware chip can be an application-specific integrated circuit, a programmable logic device, or a combination thereof. The above programmable logic device can be a complex programmable logic device, a field programmable gate array, a generic array logic, or any combination thereof.

[0168] Among them, the memory 20 stores instructions executable by at least one processor 10, so that at least one processor 10 executes the method shown in the above embodiments.

[0169] The memory 20 can include a program storage area and a data storage area. Among them, the program storage area can store an operating system and application programs required for at least one function; the data storage area can store data created according to the use of the computer device, etc. In addition, the memory 20 can include high-speed random access memory and can also include non-transitory memory, such as at least one disk storage device, a flash memory device, or other non-transitory solid-state storage devices. In some alternative embodiments, the memory 20 can optionally include a memory remotely set relative to the processor 10, and these remote memories can be connected to the computer device through a network. Examples of the above network include but are not limited to the Internet, an enterprise intranet, a local area network, a mobile communication network, and combinations thereof.

[0170] The memory 20 can include volatile memory, such as random access memory; the memory can also include non-volatile memory, such as flash memory, a hard disk, or a solid-state drive; the memory 20 can also include a combination of the above types of memory.

[0171] The computer device further includes a communication interface 30 for the computer device to communicate with other devices or communication networks.

[0172] Embodiments of the present invention also provide a computer-readable storage medium. The method according to the embodiments of the present invention can be implemented in hardware, firmware, or be implemented as computer code that can be recorded on a storage medium, or be implemented as computer code that is originally stored in a remote storage medium or a non-transitory machine-readable storage medium and downloaded through a network and will be stored in a local storage medium, so that the method described herein can be stored as such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only memory, a random access memory, a flash memory, a hard disk, or a solid-state drive, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by the computer, the processor, or the hardware, the method shown in the above embodiments is implemented.

[0173] A part of the present invention can be applied as a computer program product, such as computer program instructions. When executed by a computer, through the operation of the computer, the method and / or technical solution according to the present invention can be called or provided. Those skilled in the art should understand that the forms of existence of computer program instructions in a computer-readable medium include, but are not limited to, source files, executable files, installation package files, etc. Correspondingly, the ways in which computer program instructions are executed by a computer include, but are not limited to: the computer directly executes the instructions, or the computer compiles the instructions and then executes the corresponding compiled program, or the computer reads and executes the instructions, or the computer reads and installs the instructions and then executes the corresponding installed program. Here, the computer-readable medium can be any available computer-readable storage medium or communication medium accessible by the computer.

[0174] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A power distribution method, characterized in that: The method comprises: Obtaining a first power and energy consumption data of an energy-consuming device cluster; wherein the first power is the power corresponding to the renewable energy at the current moment; the energy consumption data includes the number of energy-consuming devices in the energy-consuming device cluster and the first device power of the energy-consuming devices; the efficiency of the energy-consuming device is the highest when it runs at the first device power; In the case where the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power, determining a first quantity; the first quantity is the quantity of energy-consuming devices in the energy-consuming device cluster that can be supported by the first power and that operate at the first device power; The power at the current moment is allocated to the first number of energy consuming devices, so that the first number of energy consuming devices operate at the first device power.

2. The method according to claim 1, characterized in that The energy consumption data also includes a second device power of the energy consuming device; the energy consuming device is in a hot standby state when operating at the second device power; the number of energy consuming devices in the hot standby state in the energy consuming device cluster at the current moment is determined based on the second power; wherein the second power is the power corresponding to the renewable energy at the next moment.

3. The method according to claim 2, characterized in that The method further comprises: In the case where the first power cannot support all energy-consuming devices in the energy-consuming device cluster to operate at the first device power, determining a second number; the second number is the number of energy-consuming devices that can be supported by the second power to operate at the first device power; Based on the number of devices, the first number and the second number, a third number is determined; the third number is the number of energy-consuming devices in the energy-consuming device cluster that are in hot standby state at the current moment; The power at the current moment is allocated to the third number of energy consuming devices, so that the third number of energy consuming devices operate at the second device power.

4. The method according to claim 3, characterized in that After the steps of determining the first quantity and the third quantity, the method further comprises: In a case where the first power cannot support the first number of energy-consuming devices to operate at the first device power, and the third number of energy-consuming devices to operate at the second device power, the first power is supplemented by power provided by the energy storage device, so that the first power and the power provided by the energy storage device can support the first number of energy-consuming devices to operate at the first device power, and the third number of energy-consuming devices to operate at the second device power.

5. The method according to claim 3, characterized in that: After the steps of determining the first quantity and the third quantity, the method further comprises: The number of energy-consuming devices to which power is not allocated in the energy-consuming device cluster at a current moment is determined based on the first power, the first number, and the third number.

6. The method according to claim 5, characterized in that The energy consumption data also includes a third device power of the energy consuming device; the third device power is the minimum power corresponding to the energy consuming device; based on the first power, the first number and the third number, determining the number of energy consuming devices that are not allocated power in the energy consuming device cluster at the current moment, including: Determine the remaining power based on the first power, the first quantity and the third quantity; the remaining power is the power remaining after the renewable energy is currently allocated corresponding powers to the first quantity of energy-consuming devices and the third quantity of energy-consuming devices; Based on the remaining power and the third device power, the number of energy-consuming devices in the energy-consuming device cluster to which power is not allocated at a current moment is determined.

7. The method according to any one of claims 1 to 6, characterized in that The energy consumption data further includes a fourth device power of the energy consuming device; the fourth device power is a maximum power corresponding to the energy consuming device; and the method further includes: When the first power can support all energy consuming devices in the energy consuming device cluster to operate at the fourth device power, the current power is allocated to all energy consuming devices in the energy consuming device cluster so that all energy consuming devices operate at the fourth device power.

8. The method according to claim 7, characterized in that The method further comprises: When the first power can support all energy consuming devices in the energy consuming device cluster to operate at the first device power but cannot support all energy consuming devices in the energy consuming device cluster to operate at the fourth device power, the first power is evenly distributed to all energy consuming devices.

9. A power distribution system, characterized in that: The system comprises: a power distribution device and an energy storage device; The power distribution device is used to perform the power distribution method according to any one of claims 1 to 8; The energy storage device is used to provide power to energy-consuming devices in the energy-consuming device cluster, or to store power generated by renewable energy.

10. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the power distribution method according to any one of claims 1 to 8 by executing the computer instructions.

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