Thermal power generating unit cooling method and device based on solid hydrogen storage

Abstract

The embodiment of the invention provides a thermal power generating unit cooling method, device and equipment based on solid hydrogen storage and a storage medium. The method comprises the following steps: acquiring current monitoring data of the thermal power generating unit; wherein the current monitoring data comprises current hydrogen consumption and / or current pressure of hydrogen in the thermal power generating unit; judging whether the solid hydrogen storage tank needs to release hydrogen or not according to the current monitoring data; and if the hydrogen needs to be released, the solid hydrogen storage tank is controlled to release the hydrogen to the thermal power generating unit so as to cool a power generator in the thermal power generating unit. In this way, leakage of high-temperature and high-pressure steam can be effectively avoided, and safe and effective cooling of the thermal power generating unit is achieved.

Description

Technical Field

[0001] The present disclosure relates to the field of solid-state hydrogen storage, and in particular to the field of thermal power unit cooling technology based on solid-state hydrogen storage. Background Art

[0002] Generator cooling is a crucial step in the thermal power generation process. Traditional cooling methods, such as wet cooling and indirect air cooling, while meeting cooling needs to a certain extent, still present numerous challenges. Wet cooling consumes significant amounts of water and is difficult to implement in water-scarce areas. While indirect air cooling conserves water, it is expensive, requires extensive maintenance, and suffers from relatively poor operational reliability. More critically, traditional cooling methods lack effective preventative measures and countermeasures for major operational hazards associated with thermal power units, such as high-temperature, high-pressure steam leaks. Therefore, safely and effectively cooling thermal power units has become a pressing issue. Summary of the Invention

[0003] The present disclosure provides a cooling method, device, equipment and storage medium for a thermal power unit based on solid-state hydrogen storage.

[0004] According to a first aspect of the present disclosure, a method for cooling a thermal power unit based on solid-state hydrogen storage is provided.

[0005] The method includes:

[0006] Acquiring current monitoring data of the thermal power unit; wherein the current monitoring data includes current hydrogen consumption and / or current pressure of hydrogen in the thermal power unit;

[0007] Determining whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data;

[0008] If hydrogen needs to be released, the solid-state hydrogen storage tank is controlled to release hydrogen to the thermal power unit to cool the generator in the thermal power unit.

[0009] According to the above aspects and any possible implementation manner, an implementation manner is further provided, wherein the method further includes:

[0010] During the process of the solid-state hydrogen storage tank releasing hydrogen, monitoring the current temperature in the solid-state hydrogen storage tank;

[0011] If the current temperature exceeds a preset temperature range, the current temperature is adjusted.

[0012] The above aspects and any possible implementation manner further provide an implementation manner, wherein the method further includes:

[0013] During the process of the solid-state hydrogen storage tank releasing hydrogen, the current monitoring data and the pipeline pressure on the hydrogen transmission pipeline between the solid-state hydrogen storage tank and the thermal power unit are obtained in real time;

[0014] Based on the current monitoring data and the pipeline pressure, the release of hydrogen from the solid-state hydrogen storage tank is controlled and / or the hydrogen flow rate of the hydrogen transmission pipeline is controlled.

[0015] According to the above aspects and any possible implementation, a further implementation is provided, wherein a hydrogen buffer tank is provided between the solid-state hydrogen storage tank and the thermal power unit, a compressor is integrated in the hydrogen buffer tank, and hydrogen released from the solid-state hydrogen storage tank is passed into the hydrogen buffer tank for buffering, and the method further comprises:

[0016] monitoring the hydrogen pressure in the hydrogen buffer tank;

[0017] Determining whether the hydrogen pressure is within a preset pressure range;

[0018] If the hydrogen pressure is not within the preset pressure range, the pressure of the compressor is adjusted.

[0019] According to the above aspects and any possible implementation manner, an implementation manner is further provided, wherein the method further includes:

[0020] If the current monitoring data does not conform to the preset monitoring data and the amount of hydrogen in the solid-state hydrogen tank reaches a preset threshold, the solid-state hydrogen storage tank is controlled to stop releasing hydrogen.

[0021] According to the above aspects and any possible implementation, an implementation is further provided, wherein judging whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data includes:

[0022] If the current monitoring data meets the preset monitoring data, it is determined that the solid-state hydrogen storage tank needs to release hydrogen;

[0023] If the current monitoring data does not conform to the preset monitoring data, it is determined that the solid-state hydrogen storage tank does not need to release hydrogen.

[0024] According to a second aspect of the present disclosure, a cooling device for a thermal power plant based on solid-state hydrogen storage is provided. The device comprises: an acquisition module configured to acquire current monitoring data of the thermal power plant; wherein the current monitoring data includes current hydrogen consumption and / or current pressure of hydrogen within the thermal power plant;

[0025] A judgment module, configured to judge whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data;

[0026] The control module is used to control the solid-state hydrogen storage tank to release hydrogen to the thermal power unit if hydrogen needs to be released, so as to cool the generator in the thermal power unit.

[0027] According to the above aspects and any possible implementation manner, there is further provided an implementation manner, wherein the apparatus further includes:

[0028] A monitoring module, configured to monitor the current temperature in the solid-state hydrogen storage tank during the process of the solid-state hydrogen storage tank releasing hydrogen;

[0029] The regulating module is configured to regulate the current temperature if the current temperature exceeds a preset temperature range.

[0030] According to a third aspect of the present disclosure, an electronic device is provided, comprising: a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the above method when executing the program.

[0031] According to a fourth aspect of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the method according to the first aspect of the present disclosure is implemented.

[0032] In the present disclosure, by obtaining the current monitoring data of the thermal power unit, it is possible to accurately determine whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data. If the current hydrogen consumption in the thermal power unit is too large, it means that hydrogen needs to be released, or if the current pressure of the hydrogen in the thermal power unit is too low, it means that hydrogen needs to be released. When hydrogen needs to be released, the solid-state hydrogen tank is automatically controlled to release hydrogen to the thermal power unit, so that the released hydrogen is used to cool the generator in the thermal power unit. This can reduce the use of water, effectively avoid the leakage of high-temperature and high-pressure steam, and achieve safe and effective cooling of the thermal power unit.

[0033] It should be understood that the contents described in the Summary of the Invention section are not intended to limit the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. The accompanying drawings are provided for a better understanding of the present disclosure and do not constitute a limitation of the present disclosure. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, among which:

[0035] Figure 1 A flow chart of a method for cooling a thermal power unit based on solid-state hydrogen storage according to an embodiment of the present disclosure is shown;

[0036] Figure 2 A flow chart of another method for cooling a thermal power plant based on solid-state hydrogen storage according to an embodiment of the present disclosure is shown;

[0037] Figure 3 A block diagram of a thermal power plant cooling device based on solid-state hydrogen storage according to an embodiment of the present disclosure is shown;

[0038] Figure 4 A block diagram of an exemplary electronic device capable of implementing embodiments of the present disclosure is shown. DETAILED DESCRIPTION

[0039] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present disclosure.

[0040] In this document, the term "and / or" simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0041] Figure 1 A flow chart of a method 100 for cooling a thermal power plant based on solid-state hydrogen storage according to an embodiment of the present disclosure is shown. The method 100 may include:

[0042] Step 110: obtaining current monitoring data of the thermal power unit; wherein the current monitoring data includes current hydrogen consumption in the thermal power unit and / or current pressure of hydrogen in the thermal power unit;

[0043] The solid-state hydrogen storage tank used in solid-state hydrogen storage technology contains various metals such as titanium. The hydrogen loaded into the solid-state hydrogen storage tank undergoes an oxidation reaction with the titanium and other alloy materials in the tank to form a solid state. Compared with traditional methods, the cooling method using solid-state hydrogen storage can reduce the number of hydrogen storage bottles or tanks used due to the higher density of hydrogen. This reduces the space occupied by hydrogen storage and reduces the use of water, thereby effectively avoiding the leakage of high-temperature and high-pressure steam and ensuring safe cooling.

[0044] Step 120: judging whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data;

[0045] In step 130, if hydrogen needs to be released, the solid-state hydrogen storage tank is controlled to release hydrogen to the thermal power unit to cool the generator within the thermal power unit. When releasing hydrogen, the pressure of the solid-state hydrogen storage tank is adjusted to cause an oxidation-reduction reaction in the solid-state hydrogen storage tank to release hydrogen.

[0046] By obtaining the current monitoring data of the thermal power unit, it is possible to accurately determine whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data. If the current hydrogen consumption in the thermal power unit is too large, it means that hydrogen needs to be released, or if the current hydrogen pressure in the thermal power unit is too low, it means that hydrogen needs to be released. When hydrogen needs to be released, the solid-state hydrogen tank is automatically controlled to release hydrogen to the thermal power unit, so that the released hydrogen can be used to cool the generator in the thermal power unit. This can reduce water utilization, effectively avoid leakage of high-temperature, high-pressure steam, and achieve safe and effective cooling of the thermal power unit.

[0047] In some embodiments, the method further comprises:

[0048] During the process of the solid-state hydrogen storage tank releasing hydrogen, monitoring the current temperature in the solid-state hydrogen storage tank;

[0049] If the current temperature exceeds a preset temperature range, the current temperature is adjusted.

[0050] During the process of releasing hydrogen from the solid-state hydrogen storage tank, the temperature inside the solid-state hydrogen storage tank will increase due to the heat released by the reduction reaction when releasing hydrogen. Therefore, the current temperature inside the solid-state hydrogen storage tank can be monitored in real time. If the current temperature exceeds the preset temperature range, it means that the current temperature of the solid-state hydrogen storage tank is too high or too low. Therefore, the current temperature can be automatically adjusted to ensure the safety of the solid-state hydrogen storage tank and the safe cooling of the thermal power unit.

[0051] In some embodiments, the method further comprises:

[0052] During the process of the solid-state hydrogen storage tank releasing hydrogen, the current monitoring data and the pipeline pressure on the hydrogen transmission pipeline between the solid-state hydrogen storage tank and the thermal power unit are obtained in real time;

[0053] Based on the current monitoring data and the pipeline pressure, the release of hydrogen from the solid-state hydrogen storage tank is controlled and / or the hydrogen flow rate of the hydrogen transmission pipeline is controlled.

[0054] During the process of releasing hydrogen from the solid-state hydrogen storage tank, the current monitoring data and the pipeline pressure on the hydrogen transmission pipeline can also be obtained in real time, so as to use the current monitoring data and pipeline pressure to control the hydrogen release from the solid-state hydrogen storage tank and / or control the hydrogen flow in the hydrogen transmission pipeline. For example, the hydrogen release speed can be controlled based on the current hydrogen consumption in the current monitoring data. If the current hydrogen consumption is too fast, the hydrogen release speed will be faster; if the current pipeline pressure is high, the hydrogen flow in the hydrogen transmission pipeline will be controlled to be smaller.

[0055] In some embodiments, a hydrogen buffer tank is provided between the solid-state hydrogen storage tank and the thermal power unit, a compressor is integrated in the hydrogen buffer tank, and hydrogen released from the solid-state hydrogen storage tank is passed into the hydrogen buffer tank for buffering. The method further includes:

[0056] monitoring the hydrogen pressure in the hydrogen buffer tank;

[0057] Determining whether the hydrogen pressure is within a preset pressure range;

[0058] If the hydrogen pressure is not within the preset pressure range, the pressure of the compressor is adjusted.

[0059] A hydrogen buffer tank is provided between the solid-state hydrogen storage tank and the thermal power unit, and the hydrogen pressure in the hydrogen buffer tank can be monitored in real time. If the hydrogen pressure is not within the preset pressure range, it means that the pressure in the hydrogen buffer tank is too low or too high. Therefore, it is necessary to call a compressor to smoothly and effectively adjust the pressure in the hydrogen buffer tank to ensure that the hydrogen in the hydrogen buffer tank can be smoothly transmitted to the thermal power unit to cool the generator in the thermal power unit.

[0060] In some embodiments, the method further comprises:

[0061] If the current monitoring data does not conform to the preset monitoring data and the amount of hydrogen in the solid-state hydrogen tank reaches a preset threshold, the solid-state hydrogen storage tank is controlled to stop releasing hydrogen.

[0062] If the current monitoring data does not conform to the preset monitoring data and the hydrogen amount in the solid-state hydrogen tank reaches a preset threshold, it means that the hydrogen amount in the solid-state hydrogen tank is already appropriate and hydrogen is no longer needed in the thermal power unit. Therefore, the solid-state hydrogen storage tank can be controlled to stop releasing hydrogen.

[0063] In some embodiments, determining whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data includes:

[0064] If the current monitoring data meets the preset monitoring data, it is determined that the solid-state hydrogen storage tank needs to release hydrogen;

[0065] If the current monitoring data does not conform to the preset monitoring data, it is determined that the solid-state hydrogen storage tank does not need to release hydrogen.

[0066] If the current monitoring data is consistent with the preset monitoring data, it means that the hydrogen consumption in the thermal power unit is too fast or the pressure is too low. Therefore, it can be determined that the solid-state hydrogen storage tank needs to release hydrogen to supplement the hydrogen demand of the thermal power unit; if the current monitoring data does not meet the preset monitoring data, it means that the hydrogen consumption in the thermal power unit is not fast or the pressure is reasonable. Therefore, there is no need to supplement hydrogen to the thermal power unit. Therefore, it can be determined that the solid-state hydrogen storage tank does not need to release hydrogen.

[0067] The technical solutions disclosed in this disclosure are as follows:

[0068] Solid-state hydrogen storage tank: used to store high-pressure hydrogen. Made of TiFe alloy, this tank features high hydrogen storage density and low leakage rate, ensuring safe storage of hydrogen.

[0069] Constant temperature system: By integrating temperature sensors, heating elements, cooling elements, insulation layers and central control systems, it can monitor and precisely control the temperature inside the solid-state hydrogen storage tank in real time, ensuring that the solid-state hydrogen storage material operates stably within the optimal temperature range, thereby improving hydrogen storage efficiency and ensuring operational safety.

[0070] Compressor: Used to compress hydrogen to high pressure for storage and transportation. At the same time, the compressor can also provide additional cooling capacity when needed, enhancing the overall performance of the cooling system.

[0071] Coordinated control system: By integrating the solid-state hydrogen storage tank, constant temperature system, compressor and generator hydrogen pressure signals, it can monitor the hydrogen demand of the thermal power unit in real time, accurately control the rapid release and safe transportation of hydrogen in the solid-state hydrogen storage tank, and achieve efficient, flexible and safe hydrogen supply.

[0072] Combine Figure 2The process flow of the present invention is described as follows: 1. A coordinated control system monitors the hydrogen demand of the thermal power unit in real time, including the unit's hydrogen consumption and pressure signals. Based on this monitoring data, the system determines whether hydrogen needs to be released from the solid-state hydrogen storage tank to replenish the unit's hydrogen demand. 2. When the thermal power unit requires hydrogen replenishment, the coordinated control system issues a command to activate the hydrogen release device in the solid-state hydrogen storage tank. The released hydrogen is transported to the thermal power unit via a pipeline. Simultaneously, a constant temperature system continues to monitor the temperature within the solid-state hydrogen storage tank to ensure the safety and stability of the hydrogen release process. The coordinated control system precisely adjusts the hydrogen flow and pressure based on the actual needs of the thermal power unit to meet the unit's hydrogen demand. 3. Throughout the entire control process, the system continuously monitors various safety parameters, including hydrogen leaks, abnormal pipeline pressure, and abnormal temperature. If an abnormality is detected, the system immediately activates safety protection devices, such as shutting down the hydrogen release device and cutting off the delivery pipeline, to ensure safe system operation. 4. When the hydrogen demand of the thermal power unit is met and the hydrogen level in the solid-state hydrogen storage tank reaches a preset threshold, the system enters the end phase. At this time, the compressor stops working, the constant temperature system is adjusted to standby mode, and the coordinated control system is reset to the initial state, waiting for the next hydrogen storage and replenishment instruction.

[0073] It should be noted that for the aforementioned method embodiments, for simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present disclosure is not limited by the order of the actions described, because according to the present disclosure, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required by the present disclosure.

[0074] The above is an introduction to the method embodiment. The following is a further explanation of the solution disclosed in the present disclosure through an apparatus embodiment.

[0075] Figure 3 FIG. 3 shows a block diagram of a thermal power plant cooling device 300 based on solid-state hydrogen storage according to an embodiment of the present disclosure. Figure 3 As shown, the apparatus 300 includes:

[0076] An acquisition module 310 is configured to acquire current monitoring data of the thermal power unit; wherein the current monitoring data includes current hydrogen consumption and / or current pressure of hydrogen in the thermal power unit;

[0077] A judgment module 320 is used to judge whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data;

[0078] The control module 330 is configured to control the solid-state hydrogen storage tank to release hydrogen to the thermal power unit if hydrogen needs to be released, so as to cool the generator in the thermal power unit.

[0079] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the described module can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0080] According to an embodiment of the present disclosure, the present disclosure also provides an electronic device and a non-transitory computer-readable storage medium storing computer instructions.

[0081] Figure 4 A schematic block diagram of an electronic device 800 that can be used to implement an embodiment of the present disclosure is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present disclosure described and / or claimed herein.

[0082] The device 800 includes a computing unit 801 that can perform various appropriate actions and processes according to a computer program stored in a read-only memory (ROM) 802 or a computer program loaded from a storage unit 808 into a random access memory (RAM) 803. Various programs and data required for the operation of the device 800 can also be stored in the RAM 803. The computing unit 801, the ROM 802, and the RAM 803 are connected to each other via a bus 804. An input / output (I / O) interface 805 is also connected to the bus 804.

[0083] Various components in device 800 are connected to I / O interface 805, including an input unit 806, such as a keyboard, mouse, etc.; an output unit 807, such as various types of displays, speakers, etc.; a storage unit 808, such as a magnetic disk, optical disk, etc.; and a communication unit 809, such as a network card, modem, wireless communication transceiver, etc. The communication unit 809 allows device 800 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0084] The computing unit 801 can be a variety of general-purpose and / or specialized processing components with processing and computing capabilities. Some examples of the computing unit 801 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units that run machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The computing unit 801 performs the various methods and processes described above, such as method 100. For example, in some embodiments, method 100 can be implemented as a computer software program that is tangibly contained in a machine-readable medium, such as a storage unit 808. In some embodiments, part or all of the computer program can be loaded and / or installed on the device 800 via ROM 802 and / or communication unit 809. When the computer program is loaded into RAM 803 and executed by the computing unit 801, one or more steps of the method 100 described above can be performed. Alternatively, in other embodiments, the computing unit 801 can be configured to perform method 100 in any other appropriate manner (e.g., by means of firmware).

[0085] Various embodiments of the systems and techniques described herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that are executable and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0086] The program code for implementing the method of the present disclosure can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device so that when the program code is executed by the processor or controller, the functions / operations specified in the flow chart and / or block diagram are implemented. The program code can be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0087] In the context of the present disclosure, a machine-readable medium can be a tangible medium that can contain or store a program for use by or in conjunction with an instruction execution system, device or equipment. A machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium can include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0088] To provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the computer. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0089] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network (LAN), a wide area network (WAN), and the Internet.

[0090] A computing system may include clients and servers. The client and server are generally remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers and forming a client-server relationship with each other. The server may be a cloud server, a server in a distributed system, or a server integrated with a blockchain.

[0091] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this disclosure can be executed in parallel, sequentially or in a different order, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved, and this document does not limit them here. The above specific implementation methods do not constitute limitations on the scope of protection of this disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this disclosure should be included in the scope of protection of this disclosure.

Claims

1. A method for cooling a thermal power unit based on solid-state hydrogen storage, characterized in that: include: Acquiring current monitoring data of the thermal power unit; wherein the current monitoring data includes current hydrogen consumption and / or current pressure of hydrogen in the thermal power unit; Determining whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data; If hydrogen needs to be released, the solid-state hydrogen storage tank is controlled to release hydrogen to the thermal power unit to cool the generator in the thermal power unit.

2. The method according to claim 1, wherein The method further comprises: During the process of the solid-state hydrogen storage tank releasing hydrogen, monitoring the current temperature in the solid-state hydrogen storage tank; If the current temperature exceeds a preset temperature range, the current temperature is adjusted.

3. The method according to claim 1, wherein The method further comprises: During the process of the solid-state hydrogen storage tank releasing hydrogen, the current monitoring data and the pipeline pressure on the hydrogen transmission pipeline between the solid-state hydrogen storage tank and the thermal power unit are obtained in real time; Based on the current monitoring data and the pipeline pressure, the release of hydrogen from the solid-state hydrogen storage tank is controlled and / or the hydrogen flow rate of the hydrogen transmission pipeline is controlled.

4. The method according to claim 1, wherein A hydrogen buffer tank is provided between the solid-state hydrogen storage tank and the thermal power unit. A compressor is integrated in the hydrogen buffer tank. Hydrogen released from the solid-state hydrogen storage tank is passed into the hydrogen buffer tank for buffering. The method further comprises: monitoring the hydrogen pressure in the hydrogen buffer tank; Determining whether the hydrogen pressure is within a preset pressure range; If the hydrogen pressure is not within the preset pressure range, the pressure of the compressor is adjusted.

5. The method according to claim 1, wherein The method further comprises: If the current monitoring data does not conform to the preset monitoring data and the amount of hydrogen in the solid-state hydrogen tank reaches a preset threshold, the solid-state hydrogen storage tank is controlled to stop releasing hydrogen.

6. The method according to claim 1, wherein The determining, based on the current monitoring data, whether the solid-state hydrogen storage tank needs to release hydrogen includes: If the current monitoring data meets the preset monitoring data, it is determined that the solid-state hydrogen storage tank needs to release hydrogen; If the current monitoring data does not conform to the preset monitoring data, it is determined that the solid-state hydrogen storage tank does not need to release hydrogen.

7. A cooling device for a thermal power unit based on solid-state hydrogen storage, characterized in that: include: An acquisition module, configured to acquire current monitoring data of the thermal power unit; wherein the current monitoring data includes current hydrogen consumption and / or current pressure of hydrogen in the thermal power unit; A judgment module, configured to judge whether the solid-state hydrogen storage tank needs to release hydrogen based on the current monitoring data; The control module is used to control the solid-state hydrogen storage tank to release hydrogen to the thermal power unit if hydrogen needs to be released, so as to cool the generator in the thermal power unit.

8. The device according to claim 7, wherein The device further comprises: A monitoring module, configured to monitor the current temperature in the solid-state hydrogen storage tank during the process of the solid-state hydrogen storage tank releasing hydrogen; The regulating module is configured to regulate the current temperature if the current temperature exceeds a preset temperature range.

9. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 6.

10. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: The computer instructions are used to cause the computer to execute the method according to any one of claims 1 to 6.

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