Gas engine generator temperature measurement control method and system

Abstract

The application discloses the technical field of electric power systems, and particularly relates to a gas generator set temperature measurement control method and system. Mainly used to solve the problem of low accuracy of temperature control of the existing generator set. Mainly includes obtaining the cylinder outlet temperature and the cylinder pressure of a plurality of gas generator sets, and determining the expected power generation of the gas generator set; determining the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining the balance temperature of the reference gas generator set based on the expected power generation, wherein the balance temperature is used to represent the average temperature of the reference gas generator set during power generation according to the preset power generation; if the difference between the balance temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold, then the temperature of the gas generator set is controlled based on the balance temperature. Mainly used for controlling the temperature of the generator set.

Description

Technical Field

[0001] This application relates to the field of power system technology, and in particular to a method and system for temperature measurement and control of gas generator sets. Background Technology

[0002] As power generation equipment, generators need to operate in high temperature and high pressure environments. Therefore, precise temperature control of generators under high temperature and high pressure has become an important research and development goal in power systems.

[0003] Currently, temperature measurement and control of gas generator sets is achieved using a single-dimensional classical control algorithm. This involves comparing the gas cylinder temperature of the generator set with a threshold temperature to detect the temperature and then cooling down the generator set if the temperature exceeds the threshold, forming a feedback control loop. However, this single-dimensional temperature control suffers from lag and is also affected by the ambient temperature of different generators, significantly impacting the accuracy of temperature control. Summary of the Invention

[0004] In view of this, this application provides a method and system for temperature measurement and control of gas generator sets, the main purpose of which is to address the problem of low accuracy in temperature control of existing generator sets.

[0005] According to one aspect of this application, a method for temperature measurement and control of a gas generator set is provided, comprising:

[0006] The cylinder outlet temperature and cylinder pressure of multiple gas generator sets are obtained, and the expected power generation of the gas generator sets is determined.

[0007] A reference gas generator set is determined based on the cylinder outlet temperature and the cylinder pressure, and the equilibrium temperature of the reference gas generator set is determined based on the expected power generation. The equilibrium temperature is used to characterize the average temperature at which the reference gas generator set generates power according to the preset power generation during the power generation process.

[0008] If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold, then the gas generator set is temperature controlled based on the equilibrium temperature.

[0009] Furthermore, determining the expected power generation corresponding to the gas generator set includes:

[0010] Output management interfaces for different gas generator sets, wherein each management interface is configured with control parameter configuration items and expected power generation configuration items for each gas generator set;

[0011] Based on the expected power generation configuration item, the expected power generation amount selected and configured within the target power generation time period is received.

[0012] Furthermore, determining the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure includes:

[0013] The cylinder outlet temperature and cylinder pressure are predicted by a trained temperature prediction model to obtain temperature prediction results, which include cylinder temperature prediction results at least two expected time points.

[0014] A reference gas generator set is determined from a plurality of gas generator sets based on the minimum temperature difference in the temperature prediction results, wherein the minimum temperature difference is the minimum value among the differences in the temperature prediction results of at least two cylinder block temperature prediction results of different gas generator sets.

[0015] Furthermore, the temperature control of the gas generator set based on the equilibrium temperature includes:

[0016] The control step size of the gas temperature control device is determined, and the target control time is determined based on the control step size. The target control time differs from the real-time time by two control steps.

[0017] Temperature control of the gas generator set is performed based on the target control time and the equilibrium temperature.

[0018] Furthermore, the method also includes:

[0019] If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is greater than or equal to a preset temperature threshold, a reference gas generator set is re-determined based on the second smallest value in the difference ranking, so as to re-execute the step of determining that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than the preset temperature threshold.

[0020] Further, determining the equilibrium temperature of the reference gas turbine generator set based on the expected power generation includes:

[0021] Based on a preset energy conversion relationship, a balance temperature matching the expected power generation is queried, wherein the preset energy conversion relationship includes the balance temperature measured for different power generation.

[0022] Furthermore, the method also includes:

[0023] The system monitors the temperature control executed according to the stable temperature in real time and outputs the cylinder outlet temperature with different control steps in the control interface.

[0024] According to another aspect of this application, a temperature measurement and control system for a gas generator set is provided, comprising:

[0025] The acquisition module is used to acquire the cylinder outlet temperature and cylinder pressure of multiple gas generator sets, and to determine the expected power generation of the gas generator sets.

[0026] The determination module is used to determine a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and to determine the equilibrium temperature of the reference gas generator set based on the expected power generation. The equilibrium temperature is used to characterize the average temperature at which the reference gas generator set generates power according to the preset power generation during the power generation process.

[0027] The control module is used to perform temperature control on the gas generator set based on the equilibrium temperature if the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold.

[0028] Furthermore, the acquisition module includes:

[0029] The output unit is used to output the control interface of different gas generator sets. The control interface is configured with control parameter configuration items and expected power generation configuration items for each gas generator set.

[0030] The selection unit is used to receive the expected power generation amount selected in the target power generation time period based on the expected power generation configuration item.

[0031] Furthermore, the determining module includes:

[0032] The prediction processing unit is used to predict the cylinder outlet temperature and the cylinder pressure using a pre-trained temperature prediction model to obtain temperature prediction results, which include cylinder temperature prediction results at least at two expected time points.

[0033] The first determining unit is configured to determine a reference gas generator set from among the plurality of gas generator sets based on the minimum temperature difference in the temperature prediction results, wherein the minimum temperature difference is the minimum value among the differences in the temperature prediction results of at least two cylinder block temperature prediction results of different gas generator sets.

[0034] Furthermore, the control module includes:

[0035] The second determining unit is used to determine the control step size of the gas temperature control device and determine the target control time based on the control step size, wherein the target control time differs from the real time by two control steps.

[0036] A control unit is used to perform temperature control on the gas generator set based on the target control time and the equilibrium temperature.

[0037] Furthermore, the system also includes:

[0038] The loop execution module is used to re-determine a reference gas generator set based on the second smallest value in the difference sorting if the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is greater than or equal to a preset temperature threshold, so as to re-execute the step of determining that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than the preset temperature threshold.

[0039] Furthermore, the determining module includes:

[0040] The query unit is used to query the equilibrium temperature that matches the expected power generation based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes the equilibrium temperature measured for different power generation.

[0041] Furthermore, the system also includes:

[0042] The monitoring module is used to monitor the temperature control executed according to the stable temperature in real time, and output the cylinder outlet temperature with different control steps in the control interface.

[0043] According to another aspect of this application, a storage medium is provided, wherein at least one executable instruction is stored therein, the executable instruction causing a processor to perform an operation corresponding to the above-described gas generator set temperature measurement and control method.

[0044] According to another aspect of this application, a terminal is provided, comprising: a processor, a memory, a communication interface, and a communication bus, wherein the processor, the memory, and the communication interface communicate with each other through the communication bus;

[0045] The memory is used to store at least one executable instruction, which causes the processor to perform the operation corresponding to the above-described gas generator set temperature measurement and control method.

[0046] By employing the above technical solutions, the technical solutions provided in the embodiments of this application have at least the following advantages:

[0047] This application provides a method and system for temperature measurement and control of a gas generator set. In this embodiment, the cylinder outlet temperature and cylinder pressure of multiple gas generator sets are acquired, and the expected power generation of each gas generator set is determined. A reference gas generator set is determined based on the cylinder outlet temperature and cylinder pressure, and the equilibrium temperature of the reference gas generator set is determined based on the expected power generation. The equilibrium temperature characterizes the average temperature at which the reference gas generator set generates power according to a preset power generation. If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold, the gas generator set is temperature-controlled based on the equilibrium temperature. This achieves the purpose of using the equilibrium temperature of the reference gas generator set as the basis for temperature control, thereby improving the effectiveness of temperature control of the gas generator set.

[0048] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0049] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0050] Figure 1 A flowchart of a gas generator set temperature measurement and control method according to an embodiment of this application is shown;

[0051] Figure 2 This illustration shows a schematic diagram of a control interface provided in an embodiment of this application;

[0052] Figure 3 A flowchart of another gas generator set temperature measurement and control method provided in an embodiment of this application is shown;

[0053] Figure 4 This paper shows a block diagram of a gas generator set temperature measurement and control system according to an embodiment of the present application;

[0054] Figure 5 A schematic diagram of the structure of a terminal provided in an embodiment of this application is shown. Detailed Implementation

[0055] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0056] This application provides a method for temperature measurement and control of a gas generator set, such as... Figure 1 As shown, the method includes:

[0057] 101. Obtain the cylinder outlet temperature and cylinder pressure of multiple gas generator sets, and determine the expected power generation of the gas generator sets.

[0058] In this embodiment, the current execution terminal, acting as the entity responsible for measuring and controlling the temperature of the gas generator set, can be either the main control server of the generator set or a separate server for temperature control; this embodiment does not impose any specific limitations. The cylinder outlet temperature refers to the outlet temperature of the cylinder in the gas generator set where gas combustion occurs, and the corresponding cylinder pressure is the internal pressure of the cylinder during combustion. These can be obtained using temperature and pressure detectors, respectively; this embodiment does not impose any specific limitations. Furthermore, the expected power generation refers to the expected electricity output of different gas generator sets at a specified time. When determining this, the electricity output over a historical period can be used as a reference; for example, generator set a generates x kilowatt-hours per day. This embodiment does not impose any specific limitations.

[0059] 102. Determine a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determine the equilibrium temperature of the reference gas generator set based on the expected power generation.

[0060] In this embodiment, since the working principle of a gas generator is to generate mechanical energy by burning gas and then generate electricity through electromagnetic induction, fluctuations in cylinder outlet temperature and cylinder pressure during the above process will affect the generation of mechanical energy, and thus affect the generated electricity. Therefore, the current execution terminal determines a reference gas generator set from multiple gas generator sets based on all collected cylinder outlet temperatures and cylinder pressures. Simultaneously, the equilibrium temperature of this reference gas generator set is determined based on the expected power generation. Here, the equilibrium temperature characterizes the average temperature at which the reference gas generator set generates power according to the preset power generation during the power generation process. It can be determined based on the correspondence between different power generation amounts and different average temperatures in historical power generation data; this embodiment does not impose specific limitations on this.

[0061] 103. If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold, then the gas generator set is temperature controlled based on the equilibrium temperature.

[0062] In this embodiment, to ensure more precise temperature control of the generator set, the current execution terminal first calculates the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set, and compares this difference with a preset temperature threshold. If the difference is less than the preset temperature threshold, it indicates that the current equilibrium temperature is the effective temperature of the gas generator set. Therefore, temperature control of the gas generator set can be performed according to this equilibrium temperature. When different control algorithms are used for temperature control, the equilibrium temperature is taken as the target temperature for the next moment. Possible control algorithms include, but are not limited to, feedforward control and feedback control. This embodiment does not impose specific limitations on these algorithms.

[0063] In one embodiment of this application, for further illustration and limitation, such as Figure 2 As shown, determining the expected power generation corresponding to the gas generator set includes:

[0064] 201. Output control interfaces for different gas generator sets;

[0065] 202. Receive the expected power generation selected and configured within the target power generation time period based on the expected power generation configuration item.

[0066] In this embodiment, to meet the different power generation needs of users, and using the user's power demand as the basis for temperature control, the current execution terminal is pre-configured with a management interface and outputs it. The management interface includes display screens for different gas generator sets, as well as control parameter configuration items and expected power generation configuration items for each gas generator set, allowing users to select and configure them, such as... Figure 3 As shown. After the output control interface is completed, the user can input the expected power generation required during the target power generation period through the expected power generation configuration item. That is, the user can enter the expected power generation through the expected power generation configuration item. At the same time, the control parameters of different generator sets can be configured through the control interface. In order to ensure the effectiveness of the expected power generation configuration, it is also necessary to configure the control parameters of each gas generator set. The control parameters at this time may include, but are not limited to, the number of generators started, the start time, etc. of the gas generator set. This application embodiment does not make specific limitations.

[0067] In one embodiment of this application, for further explanation and limitation, the step of determining the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure includes:

[0068] The cylinder outlet temperature and cylinder pressure are predicted using a trained temperature prediction model to obtain temperature prediction results.

[0069] A reference gas generator set is determined from among the multiple gas generator sets based on the minimum temperature difference in the temperature prediction results.

[0070] In this embodiment, to improve the accuracy of temperature control by performing temperature prediction based on artificial intelligence, the current execution terminal, when determining the reference gas generator set, first predicts the cylinder outlet temperature and cylinder pressure based on a pre-trained temperature prediction model to obtain the temperature prediction result. The temperature prediction result includes cylinder temperature predictions for at least two expected time points. That is, during training, the output data used as the learning samples includes cylinder temperatures at two time points. The input samples can be the cylinder outlet temperature and cylinder pressure corresponding to the current and previous time points, thus predicting the cylinder outlet temperature for the next and the time after that. Furthermore, the reference gas generator set is determined from multiple gas generator sets according to the minimum temperature difference in the temperature prediction results. Here, the minimum temperature difference is the minimum value among the differences of at least two cylinder temperature prediction results from different gas generator sets. Therefore, the selection of the reference gas generator set is to choose the gas generator set with the lowest temperature in the temperature prediction results as the reference gas generator set.

[0071] It should be noted that the temperature prediction model in this application embodiment is preferably a multi-input multi-output neural network model, which achieves the purpose of predicting temperature by learning the relationship between the temperatures at two time points in the input and output sample data. The specific structure of the neural network model is not specifically limited in this application embodiment.

[0072] In one embodiment of this application, for further explanation and limitation, the temperature control of the gas generator set based on the equilibrium temperature includes:

[0073] Determine the control step size of the gas temperature control device, and determine the target control time based on the control step size;

[0074] Temperature control of the gas generator set is performed based on the target control time and the equilibrium temperature.

[0075] In this embodiment, to achieve precise temperature control and improve the efficiency of power generation from the gas generator set, the current execution end first determines the control step size of the gas temperature control device when controlling the temperature based on the equilibrium temperature, and then determines the target control time based on the control step size. The control step size characterizes the time for adjusting and controlling the temperature. In this embodiment, the opening degree of the gas valve can be used as the controlled object to control the gas input and increase or decrease the gas combustion temperature. The target control time characterizes the length of time for controlling the opening and closing of the controlled object. Temperature control of the gas generator set is performed based on the target control time and the equilibrium temperature; that is, within this target control time, the valve opening degree is controlled according to the valve opening degree corresponding to the equilibrium temperature. Specifically, the target control time is determined by the difference between the target control time and the real-time time of two control step sizes to increase the scalability of temperature control and reduce control errors caused by valve opening and closing.

[0076] In one embodiment of this application, for further explanation and limitation, the method further includes:

[0077] If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is greater than or equal to a preset temperature threshold, a reference gas generator set is re-determined based on the second smallest value in the difference ranking, so as to re-execute the step of determining that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than the preset temperature threshold.

[0078] In this embodiment of the application, in order to ensure that the equilibrium temperature is determined by relying on the reference generator set, thereby improving the accuracy of temperature control, when the current execution terminal determines that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is greater than or equal to the preset temperature threshold, it indicates that the difference between the equilibrium temperature and the temperature value under historical conditions is large and is not suitable as the basis for temperature control. Therefore, the reference gas generator set is re-determined based on the second smallest value in the difference ranking, so as to re-execute the step of determining that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than the preset temperature threshold.

[0079] In one embodiment of this application, for further explanation and limitation, determining the equilibrium temperature of the reference gas generator set based on the expected power generation includes:

[0080] Based on a preset energy conversion relationship, the equilibrium temperature that matches the expected power generation is queried.

[0081] In this embodiment of the application, in order to improve the balance temperature, when the current execution end determines the balance temperature, it specifically queries the balance temperature that matches the expected power generation according to the preset energy conversion relationship. At this time, the preset energy conversion relationship includes the balance temperature measured for different power generation, so that the matching balance temperature can be directly retrieved in scenarios with high time requirements.

[0082] It should be noted that the measured equilibrium temperature corresponding to different power generation in the embodiments of this application can be based on the equilibrium temperature of the cylinder outlet corresponding to all power generation in historical data, as an industrial basis for configuring the preset energy conversion relationship.

[0083] In one embodiment of this application, for further explanation and limitation, the method further includes:

[0084] The system monitors the temperature control executed according to the stable temperature in real time and outputs the cylinder outlet temperature with different control steps in the control interface.

[0085] In this embodiment of the application, in order to meet the user's need for visualization of temperature control, the current execution end can also monitor the temperature control executed according to the stable temperature in real time, that is, output the cylinder outlet temperature with different control steps in the control interface so that the user can observe it in real time, thereby restarting the temperature measurement control adopted by the current execution end when the temperature is abnormal. This embodiment of the application does not make specific limitations.

[0086] This application provides a method for temperature measurement and control of a gas generator set. This method acquires the cylinder outlet temperature and cylinder pressure of multiple gas generator sets and determines the expected power generation of each gas generator set. A reference gas generator set is determined based on the cylinder outlet temperature and cylinder pressure, and the equilibrium temperature of the reference gas generator set is determined based on the expected power generation. The equilibrium temperature characterizes the average temperature at which the reference gas generator set generates power according to a preset power generation. If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold, the gas generator set is temperature controlled based on the equilibrium temperature. This achieves the purpose of using the equilibrium temperature of the reference gas generator set as the basis for temperature control, thereby improving the effectiveness of temperature control of the gas generator set.

[0087] Furthermore, as a response to the above Figure 1 The implementation of the method shown in this application provides a temperature measurement and control system for a gas generator set, such as... Figure 4 As shown, the system includes:

[0088] The acquisition module 31 is used to acquire the cylinder outlet temperature and cylinder pressure of multiple gas generator sets, and to determine the expected power generation of the gas generator sets.

[0089] The determining module 32 is used to determine a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and to determine the equilibrium temperature of the reference gas generator set based on the expected power generation. The equilibrium temperature is used to characterize the average temperature at which the reference gas generator set generates power according to the preset power generation during the power generation process.

[0090] The control module 33 is used to perform temperature control on the gas generator set based on the equilibrium temperature if the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold.

[0091] Furthermore, the acquisition module 31 includes:

[0092] The output unit is used to output the control interface of different gas generator sets. The control interface is configured with control parameter configuration items and expected power generation configuration items for each gas generator set.

[0093] The selection unit is used to receive the expected power generation amount selected in the target power generation time period based on the expected power generation configuration item.

[0094] Furthermore, the determining module 32 includes:

[0095] The prediction processing unit is used to predict the cylinder outlet temperature and the cylinder pressure using a pre-trained temperature prediction model to obtain temperature prediction results, which include cylinder temperature prediction results at least at two expected time points.

[0096] The first determining unit is configured to determine a reference gas generator set from among the plurality of gas generator sets based on the minimum temperature difference in the temperature prediction results, wherein the minimum temperature difference is the minimum value among the differences in the temperature prediction results of at least two cylinder block temperature prediction results of different gas generator sets.

[0097] Furthermore, the control module 33 includes:

[0098] The second determining unit is used to determine the control step size of the gas temperature control device and determine the target control time based on the control step size, wherein the target control time differs from the real time by two control steps.

[0099] A control unit is used to perform temperature control on the gas generator set based on the target control time and the equilibrium temperature.

[0100] Furthermore, the system also includes:

[0101] The loop execution module is used to re-determine a reference gas generator set based on the second smallest value in the difference sorting if the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is greater than or equal to a preset temperature threshold, so as to re-execute the step of determining that the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than the preset temperature threshold.

[0102] Furthermore, the determining module 32 includes:

[0103] The query unit is used to query the equilibrium temperature that matches the expected power generation based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes the equilibrium temperature measured for different power generation.

[0104] Furthermore, the system also includes:

[0105] The monitoring module is used to monitor the temperature control executed according to the stable temperature in real time, and output the cylinder outlet temperature with different control steps in the control interface.

[0106] According to one embodiment of this application, a storage medium is provided, the storage medium storing at least one executable instruction, the computer-executable instruction being able to execute the gas generator set temperature measurement and control method in any of the above method embodiments.

[0107] Figure 5 The diagram shows a structural schematic of a terminal according to one embodiment of the present application. The specific embodiments of the present application do not limit the specific implementation of the terminal.

[0108] like Figure 5 As shown, the terminal may include: a processor 402, a communications interface 404, a memory 406, and a communications bus 408.

[0109] The processor 402, communication interface 404, and memory 406 communicate with each other via communication bus 408.

[0110] Communication interface 404 is used to communicate with other network elements such as clients or other servers.

[0111] The processor 402 is used to execute program 410, specifically to execute the relevant steps in the above-described embodiment of the gas generator set temperature measurement and control method.

[0112] Specifically, program 410 may include program code that includes computer operation instructions.

[0113] Processor 402 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of this application. The terminal includes one or more processors, which may be processors of the same type, such as one or more CPUs; or they may be processors of different types, such as one or more CPUs and one or more ASICs.

[0114] Memory 406 is used to store program 410. Memory 406 may include high-speed RAM memory, and may also include non-volatile memory, such as at least one disk storage device.

[0115] Specifically, program 410 can be used to cause processor 402 to perform the following operations:

[0116] The cylinder outlet temperature and cylinder pressure of multiple gas generator sets are obtained, and the expected power generation of the gas generator sets is determined.

[0117] A reference gas generator set is determined based on the cylinder outlet temperature and the cylinder pressure, and the equilibrium temperature of the reference gas generator set is determined based on the expected power generation. The equilibrium temperature is used to characterize the average temperature at which the reference gas generator set generates power according to the preset power generation during the power generation process.

[0118] If the difference between the equilibrium temperature and the historical stable temperature value of the gas generator set is less than a preset temperature threshold, then the gas generator set is temperature controlled based on the equilibrium temperature.

[0119] Obviously, those skilled in the art should understand that the modules or steps of this application described above can be implemented using general-purpose computing systems. They can be centralized on a single computing system or distributed across a network of multiple computing systems. Optionally, they can be implemented using program code executable by a computing system, thereby storing them in a storage system for execution by the computing system. In some cases, the steps shown or described can be performed in a different order than those presented here, or they can be fabricated as separate integrated circuit modules, or multiple modules or steps can be fabricated as a single integrated circuit module. Thus, this application is not limited to any particular combination of hardware and software.

[0120] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A method of temperature measurement control for a gas generator set, characterized by, The method comprises the following steps: obtaining the cylinder outlet temperature and the cylinder pressure of a plurality of gas generator sets, and determining the expected power generation of the gas generator sets; determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining the balance temperature of the reference gas generator set based on the expected power generation, wherein the balance temperature is used to represent the average temperature of the reference gas generator set during power generation according to the preset power generation; if the difference between the balance temperature and the historical temperature stable value of the gas generator set is less than a preset temperature threshold, performing temperature control on the gas generator set based on the balance temperature; the determination of the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure comprises: performing prediction processing on the cylinder outlet temperature and the cylinder pressure by using a trained temperature prediction model to obtain temperature prediction results, wherein the temperature prediction results comprise cylinder temperature prediction results at at least two expected time points; determining the reference gas generator set from the plurality of gas generator sets based on the temperature minimum difference in the temperature prediction results, wherein the temperature minimum difference is the minimum value in the difference sorting of at least two cylinder temperature prediction results in the temperature prediction results of different gas generator sets; the method further comprises: if the difference between the balance temperature and the historical temperature stable value of the gas generator set is greater than or equal to the preset temperature threshold, redetermining the reference gas generator set based on the second minimum value in the difference sorting to re-perform the step of determining whether the difference between the balance temperature and the historical temperature stable value of the gas generator set is less than the preset temperature threshold.

2. The method of claim 1, wherein, the determination of the expected power generation corresponding to the gas generator set comprises: outputting a control interface of different gas generator sets, wherein the control interface is configured with a control parameter configuration item and an expected power generation configuration item of each gas generator set; receiving the expected power generation configured in the target power generation time period based on the expected power generation configuration item.

3. The method of claim 1, wherein, the temperature control on the gas generator set based on the balance temperature comprises: determining the control step of a gas temperature control device, and determining the target control time based on the control step, wherein the target control time is different from the real-time time by two control steps; performing temperature control on the gas generator set based on the target control time and the balance temperature.

4. The method of claim 1, wherein, the determination of the balance temperature of the reference gas generator set based on the expected power generation comprises: querying the balance temperature matching the expected power generation based on a preset energy conversion relationship, wherein the balance temperature for different power generations is measured in the preset energy conversion relationship.

5. The method of claim 1, wherein, the method further comprises: monitoring the temperature control performed according to the balance temperature in real time, and outputting the cylinder outlet temperature at different control steps in the control interface.

6. A gas generator set temperature measurement control system characterized by, The method comprises the following steps: an acquisition module is configured to obtain the cylinder outlet temperature and the cylinder pressure of a plurality of gas generator sets, and determine the expected power generation of the gas generator sets; The determination module is configured to determine a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determine a balance temperature of the reference gas generator set based on the expected power generation amount, the balance temperature being used to represent an average temperature of the reference gas generator set during power generation according to the preset power generation amount; The control module is configured to perform temperature control on the gas generator set based on the balance temperature if a difference between the balance temperature and a historical temperature stable value of the gas generator set is less than a preset temperature threshold value. The determination module comprises: The prediction processing unit is configured to perform prediction processing on the cylinder outlet temperature and the cylinder pressure by using a trained temperature prediction model to obtain a temperature prediction result, the temperature prediction result comprising cylinder temperature prediction results at at least two expected time points; The first determination unit is configured to determine a reference gas generator set from the plurality of gas generator sets based on a temperature minimum difference in the temperature prediction result, wherein the temperature minimum difference is a minimum value in a difference sequence of at least two cylinder temperature prediction results in the temperature prediction result of different gas generator sets. The system further comprises: The cycle execution module is configured to redetermine a reference gas generator set based on a second minimum value in the difference sequence to re-perform the step of determining whether the difference between the balance temperature and the historical temperature stable value of the gas generator set is less than the preset temperature threshold value if the difference between the balance temperature and the historical temperature stable value of the gas generator set is greater than or equal to the preset temperature threshold value.

7. A storage medium, the storage medium storing at least one executable instruction, the executable instruction causing a processor to perform operations corresponding to the gas generator set temperature measurement control method according to any one of claims 1-5.

8. A terminal comprising: A processor, a memory, a communication interface, and a communication bus, the processor, the memory, and the communication interface performing communication with each other through the communication bus; The memory is used to store at least one executable instruction, the executable instruction causing the processor to perform operations corresponding to the gas generator set temperature measurement control method according to any one of claims 1-5.

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