Method and system for configuring a hydrogen production system for a given photovoltaic hydrogen production power consumption ratio

Abstract

The present invention discloses a method and system for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio, including: determining the photovoltaic hourly power generation and photovoltaic annual power generation; obtaining the required power consumption of the hydrogen production system based on the preset hydrogen production power consumption ratio and photovoltaic annual power generation; presetting the initial installed capacity of the hydrogen production system, and thereby determining the maximum power consumption of the initial installed capacity; determining the actual hourly power consumption based on the comparison result of the maximum power consumption and the photovoltaic hourly power generation, and thereby determining the actual annual power consumption; adjusting the installed capacity of the hydrogen production system based on the comparison result of the actual annual power consumption and the required power consumption, until the actual annual power consumption meets the required power consumption, thereby determining the final installed capacity of the hydrogen production system. Under the premise of ensuring that the power consumption of the hydrogen production system meets the configured photovoltaic power consumption ratio, the installed capacity of the hydrogen production system is optimal, the utilization rate is highest, and the design efficiency of the hydrogen production scale configuration is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation and hydrogen production, and in particular to a method and system for configuring a hydrogen production system with a predetermined photovoltaic hydrogen production power consumption ratio. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] Currently, the mainstream hydrogen production route is to use traditional energy sources such as coal and natural gas, but this model has the problem of high carbon emissions. At the same time, hydrogen produced from renewable energy sources such as photovoltaics and wind power is considered "green hydrogen" and also serves as a means of energy storage.

[0004] At present, hydrogen production equipment by water electrolysis is mainly composed of an electrolyzer, a power conversion system, a water circulation system, and a gas separation and purification module, and its cost is relatively high. Under certain conditions of installed capacity of renewable energy such as photovoltaics and wind power, how to configure the optimal hydrogen production scale while ensuring the utilization rate of photovoltaic power generation is a key issue that needs to be solved at present. Summary of the Invention

[0005] In order to solve the above problems, the present invention proposes a method and system for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio. Under the premise of ensuring that the electric power consumed by the hydrogen production system can meet the configured photovoltaic power consumption ratio, the method ensures that the installed scale of the hydrogen production system is minimized and the equipment utilization rate is maximized. This method improves the accuracy and efficiency of hydrogen production scale configuration.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] In a first aspect, the present invention provides a method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio, comprising:

[0008] Determine the photovoltaic hourly power generation and photovoltaic annual power generation of the photovoltaic system;

[0009] According to the preset hydrogen production power consumption ratio and the annual photovoltaic power generation power, the required power consumption of the hydrogen production system is obtained;

[0010] Preset the initial installed capacity of the hydrogen production system and use this to determine the maximum power consumption of the initial installed capacity;

[0011] The actual hourly power consumption of the hydrogen production system is determined based on the comparison between the maximum power consumption and the photovoltaic power generation, thereby determining the actual annual power consumption of the hydrogen production system;

[0012] The installed capacity of the hydrogen production system is adjusted according to the comparison results between the actual annual power consumption and the required power consumption until the actual annual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

[0013] As an optional implementation, the process of determining the required power consumption of the hydrogen production system includes: obtaining the required power consumption of the hydrogen production system according to the product of a preset hydrogen production power consumption ratio and the annual photovoltaic power generation power.

[0014] As an optional implementation, the process of determining the maximum power consumption of the initial installed capacity includes: obtaining the maximum power consumption according to the product of the unit power consumption of the hydrogen production system and the initial installed capacity of the hydrogen production system.

[0015] As an optional implementation, the process of determining the actual power consumption based on the comparison result of the maximum power consumption and the photovoltaic power generation includes:

[0016] If the photovoltaic power generation is greater than the maximum power consumption of the hydrogen production system, the maximum power consumption is set as the actual power consumption of the hydrogen production system;

[0017] If the photovoltaic power generation is less than the maximum power consumption of the hydrogen production system, the photovoltaic power generation is set as the actual power consumption of the hydrogen production system.

[0018] As an optional implementation method, the photovoltaic hourly power generation is determined based on the installed capacity and layout of the photovoltaic system and the photovoltaic resources of the project, and the photovoltaic annual power generation is determined based on the photovoltaic hourly power generation.

[0019] As an optional implementation method, the process of adjusting the installed capacity of the hydrogen production system includes:

[0020] If the actual annual power consumption of the hydrogen production system is greater than the required power consumption, the installed capacity of the hydrogen production system should be reduced;

[0021] If the actual annual power consumption of the hydrogen production system is less than the required power consumption, the installed capacity of the hydrogen production system should be increased;

[0022] Until the actual annual power consumption is equal to the required power consumption.

[0023] In a second aspect, the present invention provides a hydrogen production system configuration system for a predetermined photovoltaic hydrogen production power consumption ratio, comprising:

[0024] A power generation determination module is configured to determine the photovoltaic hourly power generation and the photovoltaic annual power generation of the photovoltaic system;

[0025] The required power consumption determination module is configured to obtain the required power consumption of the hydrogen production system according to a preset hydrogen production power consumption ratio and the annual photovoltaic power generation power;

[0026] a maximum power consumption determination module configured to preset an initial installed capacity of the hydrogen production system and thereby determine the maximum power consumption of the initial installed capacity;

[0027] an actual power consumption determination module configured to determine the actual hourly power consumption of the hydrogen production system based on a comparison result of the maximum power consumption and the photovoltaic hourly power generation, thereby determining the actual annual power consumption of the hydrogen production system;

[0028] The installed capacity planning module is configured to adjust the installed capacity of the hydrogen production system according to the comparison result between the actual annual power consumption and the required power consumption until the actual annual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

[0029] In a third aspect, the present invention provides an electronic device comprising a memory and a processor, and computer instructions stored in the memory and executed on the processor, wherein the computer instructions, when executed by the processor, perform the method described in the first aspect.

[0030] In a fourth aspect, the present invention provides a computer-readable storage medium for storing computer instructions, wherein when the computer instructions are executed by a processor, the method described in the first aspect is performed.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The present invention proposes a method and system for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio. The method and system determine the photovoltaic hourly power generation and the photovoltaic annual power generation according to local resource endowment and photovoltaic installed capacity. The required power consumption of the hydrogen production system can be obtained according to the predetermined hydrogen production power consumption ratio. The actual power consumption of the hydrogen production system is calculated through the pre-planned initial hydrogen production scale, and the hydrogen production scale is adjusted accordingly, so that the hydrogen production system is configured with an installed capacity according to the predetermined power consumption ratio.

[0033] The present invention proposes a method and system for configuring a hydrogen production system for a given photovoltaic hydrogen production power consumption ratio. Under the premise of ensuring that the electric power consumed by the hydrogen production system can meet the configured photovoltaic power consumption ratio, the configured hydrogen production system has the smallest scale and the highest utilization rate. This solves the problem of photovoltaic and other renewable energy projects being unable to determine the optimal hydrogen production scale, significantly reduces the workload of designers, improves the design efficiency of hydrogen production scale configuration, and enhances the economic efficiency of the project.

[0034] Advantages of additional aspects of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0036] Figure 1 A flow chart of a method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio provided in Example 1 of the present invention;

[0037] Figure 2 This is a schematic diagram of the photovoltaic 8760-hour output curve provided in Example 1 of the present invention;

[0038] Figure 3(a)-Figure 3(f) A schematic diagram of the output of the photovoltaic system for 8760 hours after absorbing the hydrogen production scale corresponding to 10%, 30%, 50%, 70%, 90%, and 100% of the photovoltaic installed capacity provided in Example 1 of the present invention;

[0039] Figure 4 Schematic diagram showing the effect of hydrogen production scale on the ratio of electric power consumption to photovoltaic power generation of the hydrogen production system provided in Example 1 of the present invention;

[0040] Figure 5 This is a schematic diagram of the relationship between the daily hydrogen production capacity and the proportion of hydrogen production scale to photovoltaic installed capacity provided in Example 1 of the present invention. DETAILED DESCRIPTION

[0041] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0042] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention belongs.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0044] In the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0045] Example 1

[0046] This embodiment proposes a method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio. The method determines the hourly photovoltaic power generation and annual photovoltaic power generation based on local resource endowment and photovoltaic installed capacity. The required power consumption of the hydrogen production system is obtained based on the predetermined hydrogen production power consumption ratio. The actual power consumption of the hydrogen production system is calculated using a pre-planned initial hydrogen production scale, and the hydrogen production scale is adjusted accordingly, so that the hydrogen production system is configured at the installed capacity scale according to the predetermined power consumption ratio.

[0047] like Figure 1 As shown, specifically including:

[0048] Determine the hourly and annual photovoltaic power generation based on the installed capacity and layout of the photovoltaic system and the photovoltaic resources of the project;

[0049] According to the preset hydrogen production power consumption ratio and the annual photovoltaic power generation power, the required power consumption of the hydrogen production system is obtained;

[0050] Preset the initial installed capacity of the hydrogen production system and use this to determine the maximum power consumption of the initial installed capacity;

[0051] The actual hourly power consumption of the hydrogen production system is determined based on the comparison between the maximum power consumption and the photovoltaic power generation, thereby determining the actual annual power consumption of the hydrogen production system;

[0052] The installed capacity of the hydrogen production system is adjusted according to the comparison result between the actual annual power consumption of the hydrogen production system and the required power consumption, until the actual annual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

[0053] In this embodiment, the photovoltaic layout is determined based on the basic project data, including installation spacing, inclination, etc., and the photovoltaic layout is completed to determine the installed capacity of the photovoltaic system. Based on the local photovoltaic output data, the photovoltaic hourly power generation power W in a typical year of the project is obtained. i , according to the photovoltaic power generation W i Determine the annual photovoltaic power generation capacity t is the total number of hours.

[0054] It is understandable that the determination of photovoltaic installed capacity, photovoltaic hourly power generation and photovoltaic annual power generation can be obtained by existing technologies and will not be repeated here.

[0055] In this embodiment, according to the preset hydrogen production power consumption ratio η and the photovoltaic annual power generation power W t , get the power consumption required by the hydrogen production system: W H =η×W t .

[0056] In this embodiment, the initial installed capacity of the hydrogen production system is preset to X iAccording to the unit power consumption A of the hydrogen production system, the maximum power consumption W of the initial installed capacity is obtained. hi =AX i ;

[0057] Determine the maximum power consumption W of the hydrogen production system hi With photovoltaic power generation W i ;

[0058] If the photovoltaic power generation power W i Greater than the maximum power consumption of the hydrogen production system W hi , then let the maximum power consumption W hi is the actual power consumption of the hydrogen production system;

[0059] If the photovoltaic power generation power W i Less than the maximum power consumption W of the hydrogen production system hi , then let the photovoltaic power generation power W i is the actual power consumption of the hydrogen production system.

[0060] In this embodiment, the actual annual power consumption of the hydrogen production system and the required power consumption of the hydrogen production system are determined;

[0061] If the actual annual power consumption of the hydrogen production system is greater than the required power consumption of the hydrogen production system, the installed capacity of the hydrogen production system shall be reduced;

[0062] If the actual annual power consumption of the hydrogen production system is less than the required power consumption of the hydrogen production system, the installed capacity of the hydrogen production system should be increased;

[0063] Until the actual annual power consumption meets the required power consumption, that is, they are equal, the installed capacity at this time is determined as the final installed capacity of the hydrogen production system, and the corresponding system configuration is completed according to the determined installed capacity of the hydrogen production system.

[0064] This embodiment configures 2MW photovoltaic (1MW ground + 1MW water surface). According to local photovoltaic output data, the power generation curve of the configured photovoltaic for 8760 hours is as follows: Figure 2 As shown;

[0065] When configuring hydrogen production according to a certain installed capacity, the power consumption of the hydrogen production system is deducted, that is, the photovoltaic output after using hydrogen production to cut the peak of photovoltaic power generation, such as Figure 3(a)-Figure 3(f) As shown in the figure, as the scale of hydrogen production increases, the photovoltaic output after the hydrogen production system has peak-shaving the photovoltaic output becomes lower and lower, that is, the remaining electricity to be connected to the grid or used for other purposes becomes lower and lower.

[0066] like Figure 4As shown in the figure, the influence of hydrogen production scale on the ratio of electric power consumption of hydrogen production system to photovoltaic power generation power shows that with the increase of hydrogen production device scale, the proportion of electric power consumed by hydrogen production system in total photovoltaic power generation power becomes larger and larger. After the hydrogen production installed capacity reaches 50%, the trend of electric power consumption slows down with the increase of hydrogen production scale. Based on the light resource situation, when the hydrogen production system is configured according to 90% of photovoltaic installed capacity, it can basically fully absorb the photovoltaic power generation power. When the photovoltaic installed capacity is 50%, that is, according to 1 When the hydrogen production system is configured at a 1.4MW scale, it can absorb 76.41% of the photovoltaic power. At this time, the average daily hydrogen production of the hydrogen production system is 155.48kg, which is equivalent to an average daily utilization hour of 8.71h; when the hydrogen production system is configured at 70% of the photovoltaic installed capacity, that is, at a scale of 1.4MW, it can absorb 92.55% of the photovoltaic power. At this time, the average daily hydrogen production of the hydrogen production system is 188.32kg, which is equivalent to an average daily utilization hour of 7.53h.

[0067] The relationship between daily hydrogen production and the proportion of hydrogen production scale to photovoltaic installed capacity is as follows: Figure 5 As shown, from the above analysis, it can be seen that, without considering the hydrogen price, photovoltaic grid-connected electricity price and other factors, considering that the daily hydrogen production capacity of the hydrogen production system shows an inflection point at 0.5, that is, 1MW, as the hydrogen production scale increases, continuing to increase the configuration of the hydrogen production system will result in limited new hydrogen production capacity, so it is recommended to configure the hydrogen production scale according to 50%, that is, 1MW.

[0068] Example 2

[0069] This embodiment provides a hydrogen production system configuration system for a predetermined photovoltaic hydrogen production power consumption ratio, including:

[0070] A power generation determination module is configured to determine the photovoltaic hourly power generation and the photovoltaic annual power generation of the photovoltaic system;

[0071] The required power consumption determination module is configured to obtain the required power consumption of the hydrogen production system according to a preset hydrogen production power consumption ratio and the annual photovoltaic power generation power;

[0072] a maximum power consumption determination module configured to preset an initial installed capacity of the hydrogen production system and thereby determine the maximum power consumption of the initial installed capacity;

[0073] an actual power consumption determination module configured to determine the actual hourly power consumption of the hydrogen production system based on a comparison result of the maximum power consumption and the photovoltaic hourly power generation, thereby determining the actual annual power consumption of the hydrogen production system;

[0074] The installed capacity planning module is configured to adjust the installed capacity of the hydrogen production system according to the comparison result between the actual annual power consumption and the required power consumption until the actual annual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

[0075] In this embodiment, the generated power determination module further includes:

[0076] The hourly photovoltaic power generation is determined based on the installed capacity and layout of the photovoltaic system and the photovoltaic resources of the project, and the annual photovoltaic power generation is determined based on the hourly photovoltaic power generation.

[0077] In this embodiment, the required power consumption determination module further includes:

[0078] The required power consumption of the hydrogen production system is obtained by multiplying the preset hydrogen production power consumption ratio and the annual photovoltaic power generation power.

[0079] In this embodiment, the maximum power consumption determination module further includes:

[0080] The maximum power consumption is obtained by multiplying the power consumption of the unit hydrogen production system by the initial installed capacity of the hydrogen production system.

[0081] In this embodiment, the actual power consumption determination module further includes:

[0082] If the annual photovoltaic power generation is greater than the maximum power consumption of the hydrogen production system, the maximum power consumption is set as the actual hourly power consumption of the hydrogen production system;

[0083] If the photovoltaic annual power generation is less than the maximum power consumption of the hydrogen production system, the photovoltaic hourly power generation is set as the actual hourly power consumption of the hydrogen production system;

[0084] In this embodiment, the installed capacity planning module further includes:

[0085] If the actual annual power consumption of the hydrogen production system is greater than the required power consumption, the installed capacity of the hydrogen production system should be reduced;

[0086] If the actual annual power consumption of the hydrogen production system is less than the required power consumption, the installed capacity of the hydrogen production system should be increased;

[0087] Until the actual annual power consumption is equal to the required power consumption.

[0088] It should be noted that the above modules correspond to the steps described in Example 1, and the examples and application scenarios implemented by the above modules and the corresponding steps are the same, but are not limited to the contents disclosed in the above Example 1. It should be noted that the above modules, as part of the system, can be executed in a computer system such as a set of computer-executable instructions.

[0089] In further embodiments, there is also provided:

[0090] An electronic device includes a memory and a processor, and computer instructions stored in the memory and executed by the processor, wherein when the computer instructions are executed by the processor, the method described in Example 1 is performed. For the sake of brevity, no further details are given here.

[0091] It should be understood that in this embodiment, the processor may be a central processing unit (CPU), or may be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), off-the-shelf field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc.

[0092] The memory may include a read-only memory and a random access memory, and provides instructions and data to the processor. A portion of the memory may also include a non-volatile random access memory. For example, the memory may also store information about the device type.

[0093] A computer-readable storage medium is used to store computer instructions, and when the computer instructions are executed by a processor, the method described in Example 1 is performed.

[0094] The method in Example 1 can be directly implemented as a hardware processor, or can be implemented using a combination of hardware and software modules in the processor. The software module can be located in a storage medium mature in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc. The storage medium is located in the memory, and the processor reads the information in the memory and, in conjunction with its hardware, completes the steps of the above method. To avoid repetition, it will not be described in detail here.

[0095] Those skilled in the art will appreciate that the units, i.e., algorithm steps, of the various examples described in conjunction with this embodiment can be implemented using electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0096] Although the above describes the specific embodiments of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without any creative work are still within the scope of protection of the present invention.

Claims

1. A method for configuring a hydrogen production system for a given photovoltaic hydrogen production power consumption ratio, characterized in that: include: Determine the photovoltaic hourly power generation and photovoltaic annual power generation of the photovoltaic system; According to the preset hydrogen production power consumption ratio and the annual photovoltaic power generation power, the required power consumption of the hydrogen production system is obtained; Preset the initial installed capacity of the hydrogen production system and use this to determine the maximum power consumption of the initial installed capacity; The actual hourly power consumption of the hydrogen production system is determined based on the comparison between the maximum power consumption and the photovoltaic power generation, thereby determining the actual annual power consumption of the hydrogen production system; The installed capacity of the hydrogen production system is adjusted according to the comparison results between the actual annual power consumption and the required power consumption until the actual annual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

2. The method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 1, wherein: The process of determining the required power consumption of the hydrogen production system includes: obtaining the required power consumption of the hydrogen production system according to the product of a preset hydrogen production power consumption ratio and the annual photovoltaic power generation power.

3. The method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 1, wherein: The process of determining the maximum power consumption of the initial installed capacity includes: obtaining the maximum power consumption according to the product of the power consumption of the unit hydrogen production system and the initial installed capacity of the hydrogen production system.

4. The method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 1, wherein: The process of determining the actual power consumption based on the comparison between the maximum power consumption and the photovoltaic power generation includes: If the photovoltaic power generation is greater than the maximum power consumption of the hydrogen production system, the maximum power consumption is set as the actual power consumption of the hydrogen production system; If the photovoltaic power generation is less than the maximum power consumption of the hydrogen production system, the photovoltaic power generation is set as the actual power consumption of the hydrogen production system.

5. The method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 1, wherein: The hourly photovoltaic power generation is determined based on the installed capacity and layout of the photovoltaic system and the photovoltaic resources of the project, and the annual photovoltaic power generation is determined based on the hourly photovoltaic power generation.

6. The method for configuring a hydrogen production system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 1, wherein: The process of adjusting the installed capacity of the hydrogen production system includes: If the actual annual power consumption of the hydrogen production system is greater than the required power consumption, the installed capacity of the hydrogen production system should be reduced; If the actual annual power consumption of the hydrogen production system is less than the required power consumption, the installed capacity of the hydrogen production system should be increased; Until the actual annual power consumption is equal to the required power consumption.

7. A system for configuring a hydrogen production system with a predetermined photovoltaic hydrogen production power consumption ratio, characterized in that: include: A power generation determination module is configured to determine the annual photovoltaic power generation of the photovoltaic system; The required power consumption determination module is configured to obtain the required power consumption of the hydrogen production system according to a preset hydrogen production power consumption ratio and the annual photovoltaic power generation power; a maximum power consumption determination module configured to preset an initial installed capacity of the hydrogen production system and thereby determine the maximum power consumption of the initial installed capacity; an actual power consumption determination module, configured to determine the actual power consumption of the hydrogen production system based on a comparison result of the maximum power consumption and the annual photovoltaic power generation; The installed capacity planning module is configured to adjust the installed capacity of the hydrogen production system according to the comparison result between the actual power consumption of the hydrogen production system and the required power consumption, until the actual power consumption meets the required power consumption, so as to determine the final installed capacity of the hydrogen production system.

8. The hydrogen production system configuration system for a predetermined photovoltaic hydrogen production power consumption ratio according to claim 7, characterized in that: The actual power consumption determination module further includes: If the photovoltaic power generation is greater than the maximum power consumption of the hydrogen production system, the maximum power consumption is set as the actual power consumption of the hydrogen production system; If the photovoltaic power generation is less than the maximum power consumption of the hydrogen production system, the photovoltaic power generation is set as the actual power consumption of the hydrogen production system; The installed capacity planning module further includes: If the actual annual power consumption of the hydrogen production system is greater than the required power consumption, the installed capacity of the hydrogen production system should be reduced; If the actual annual power consumption of the hydrogen production system is less than the required power consumption, the installed capacity of the hydrogen production system should be increased; Until the actual annual power consumption is equal to the required power consumption.

9. An electronic device, characterized in that: The method comprises a memory and a processor, and computer instructions stored in the memory and executed on the processor, wherein when the computer instructions are executed by the processor, the method according to any one of claims 1 to 6 is completed.

10. A computer-readable storage medium, characterized in that Used to store computer instructions, which, when executed by a processor, complete the method according to any one of claims 1 to 6.

Images