Temperature measurement control method and system for gas generator set

Abstract

The invention discloses the technical field of power systems, and particularly relates to a temperature measurement control method and system for a gas generator set. The problem that an existing generator set is low in temperature control accuracy is mainly solved. The method mainly comprises the following steps: acquiring cylinder outlet temperatures and cylinder pressures of a plurality of gas generator sets, and determining expected generating capacity corresponding to the gas generator sets; a reference gas generator set is determined based on the cylinder body outlet temperature and the cylinder body pressure, the balance temperature of the reference gas generator set is determined based on the expected power generation amount, and the balance temperature is used for representing the average temperature of power generation of the reference gas generator set according to the preset power generation amount in the power generation process; and if the difference between the balance temperature and the historical temperature stable value of the gas generator set is smaller than a preset temperature threshold value, temperature control is conducted on the gas generator set based on the balance temperature. The method is mainly used for controlling the temperature of the generator set.

Description

Technical Field

[0001] The present application relates to the technical field of power systems, and in particular to a method and system for measuring and controlling the temperature of a gas generator set. Background Art

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

[0003] Currently, temperature measurement and control of gas-fired generator sets is achieved through a single-dimensional, classic control algorithm. This algorithm compares the generator's gas cylinder temperature with a threshold temperature to detect temperature. This algorithm then cools generator sets that exceed the threshold, forming a feedback control loop. However, single-dimensional temperature control suffers from hysteresis 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, the present application provides a gas generator set temperature measurement and control method and system, the main purpose of which is to solve the problem of low temperature control accuracy of existing generator sets.

[0005] According to one aspect of the present application, a method for measuring and controlling the temperature of a gas generator set is provided, comprising: Obtaining cylinder outlet temperatures and cylinder pressures of multiple gas-fired generator sets, and determining expected power generation corresponding to the gas-fired generator sets; Determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining a balance temperature of the reference gas generator set based on the expected power generation, the balance temperature being used to represent an average temperature of the reference gas generator set when generating power according to a preset power generation during a power generation process; If the difference between the equilibrium temperature and the historical temperature stability 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.

[0006] Furthermore, determining the expected power generation corresponding to the gas generator set includes: Outputting a control interface of different gas-fired generator sets, wherein the control interface is configured with control parameter configuration items and expected power generation configuration items of each gas-fired generator set; An expected power generation amount configured in a target power generation time period is received based on the expected power generation configuration item.

[0007] Furthermore, determining the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure includes: Predicting the cylinder outlet temperature and the cylinder pressure using a trained temperature prediction model to obtain a temperature prediction result, wherein the temperature prediction result includes cylinder temperature prediction results at at least two expected time points; A reference gas generator set is determined from the plurality of gas generator sets based on a minimum temperature difference in the temperature prediction results, wherein the minimum temperature difference is the minimum value in the sorted difference between at least two cylinder temperature prediction results in the temperature prediction results of different gas generator sets.

[0008] Furthermore, the temperature control of the gas generator set based on the equilibrium temperature includes: Determining a control step of the gas temperature control device, and determining a target control time based on the control step, wherein the target control time differs from the real time by two control steps; The gas generator set is temperature controlled based on the target control time and the equilibrium temperature.

[0009] Furthermore, the method further comprises: If the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is greater than or equal to the preset temperature threshold, the reference gas generator set is re-determined based on the next smallest value in the difference sorting to re-execute the step of determining whether the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

[0010] Furthermore, determining the equilibrium temperature of the reference gas-fired power generation set based on the expected power generation includes: A balance temperature matching the expected power generation is queried based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes balance temperatures actually measured for different power generation amounts.

[0011] Furthermore, the method further comprises: The temperature control performed according to the steady temperature is monitored in real time, and the cylinder outlet temperature of different control steps is output in the management and control interface.

[0012] According to another aspect of the present application, a gas generator set temperature measurement and control system is provided, comprising: an acquisition module, configured to acquire cylinder outlet temperatures and cylinder pressures of a plurality of gas-fired generator sets and determine the expected power generation corresponding to the gas-fired generator sets; a determination module, 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, wherein the balance temperature is used to represent an average temperature at which the reference gas generator set generates power according to a preset power generation during a power generation process; A control module is configured to perform temperature control on the gas generator set based on the equilibrium temperature if a difference between the equilibrium temperature and a historical temperature stability value of the gas generator set is less than a preset temperature threshold.

[0013] Furthermore, the acquisition module includes: An output unit, configured to output a control interface of different gas-fired generator sets, wherein the control interface is configured with control parameter configuration items and expected power generation configuration items of each gas-fired generator set; A selection unit is configured to receive an expected power generation amount selected and configured in a target power generation time period based on the expected power generation configuration item.

[0014] Furthermore, the determining module includes: a prediction processing unit, configured to predict the cylinder outlet temperature and the cylinder pressure using a trained temperature prediction model to obtain temperature prediction results, wherein the temperature prediction results include cylinder temperature prediction results at at least two expected time points; A first determination unit is used to determine a reference gas generator set from a plurality of gas generator sets based on a minimum temperature difference in the temperature prediction results, wherein the minimum temperature 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.

[0015] Furthermore, the control module includes: a second determining unit, configured to determine a control step of the gas temperature control device, and determine a target control time based on the control step, wherein the target control time differs from the real time by two control steps; A control unit is used to perform temperature control on the gas generator set based on the target control time and the equilibrium temperature.

[0016] Furthermore, the system further comprises: A loop execution module is used to re-determine the reference gas generator set based on the next smallest value in the difference sorting if the difference between the equilibrium temperature and the historical temperature stability 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 whether the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

[0017] Furthermore, the determining module includes: A query unit is used to query a balance temperature that matches the expected power generation based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes a balance temperature actually measured for different power generation amounts.

[0018] Furthermore, the system further comprises: The monitoring module is used to monitor the temperature control performed according to the stable temperature in real time and output the cylinder outlet temperature of different control steps in the management and control interface.

[0019] According to another aspect of the present application, a storage medium is provided, in which at least one executable instruction is stored. The executable instruction enables a processor to perform operations corresponding to the above-mentioned gas generator set temperature measurement and control method.

[0020] According to another aspect of the present application, there is provided a terminal, 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 via the communication bus; The memory is used to store at least one executable instruction, and the executable instruction enables the processor to execute operations corresponding to the above-mentioned gas generator set temperature measurement and control method.

[0021] By means of the above technical solution, the technical solution provided by the embodiment of the present application has at least the following advantages: The present application provides a method and system for measuring and controlling the temperature of a gas generator set. In an embodiment of the present application, the cylinder outlet temperatures and cylinder pressures of multiple gas generator sets are obtained, and the expected power generation corresponding to the gas generator sets is determined; a reference gas generator set is determined based on the cylinder outlet temperatures and the cylinder pressures, and the equilibrium temperature of the reference gas generator set is determined based on the expected power generation, wherein the equilibrium temperature is used to characterize the average temperature of the reference gas generator set when generating electricity according to a preset power generation during the power generation process; if the difference between the equilibrium temperature and the historical temperature stability 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, thereby achieving 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.

[0022] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference symbols are used throughout the drawings to represent the same components. In the drawings: Figure 1 A flow chart of a gas generator set temperature measurement and control method provided in an embodiment of the present application is shown; Figure 2 A schematic diagram of a management and control interface provided in an embodiment of the present application is shown; Figure 3 A flow chart of another gas generator set temperature measurement and control method provided in an embodiment of the present application is shown; Figure 4 The following is a block diagram of a temperature measurement and control system for a gas generator set provided in an embodiment of the present application; Figure 5 A schematic diagram of the structure of a terminal provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] The present application provides a method for measuring and controlling the temperature of a gas generator set. Figure 1 As shown, the method includes: 101. Obtain cylinder outlet temperatures and cylinder pressures of multiple gas-fired generator sets, and determine expected power generation corresponding to the gas-fired generator sets.

[0026] In the embodiment of the present application, the current execution end, as the execution subject for measuring and controlling the temperature of the gas generator set, can be the main control server of the generator set, or a server that performs temperature control independently, and the embodiment of the present application does not make any specific restrictions. Among them, the cylinder outlet temperature is the outlet temperature of the cylinder of the gas generator set that is burning gas, and the corresponding cylinder pressure is the internal pressure of the cylinder when the cylinder is burning gas, which can be obtained by a temperature detector and a pressure detector respectively, and the embodiment of the present application does not make any specific restrictions. In addition, the expected power generation is the amount of electricity expected to be generated by different gas generator sets at a specified time. When determining, the amount of electricity generated in the historical time period can be used as a reference. For example, generator set a generates x kilowatt-hours of electricity in 1 day, and the embodiment of the present application does not make any specific restrictions.

[0027] 102. Determine a reference gas-fired generator set based on the cylinder outlet temperature and the cylinder pressure, and determine an equilibrium temperature of the reference gas-fired generator set based on the expected power generation.

[0028] In the embodiment of the present application, since the operating principle of a gas generator is to generate mechanical energy by burning gas and then generate electricity based on electromagnetic induction, during this process, fluctuations in the cylinder outlet temperature and cylinder pressure will affect the generation of mechanical energy, and thus the amount of electricity generated. Therefore, the current execution end determines a reference gas generator set from multiple gas generator sets based on all collected cylinder outlet temperatures and cylinder pressures. At the same time, the equilibrium temperature of this reference gas generator set is determined based on the expected power generation. In this case, the equilibrium temperature is used to represent the average temperature of the reference gas generator set during the power generation process according to the preset power generation. It can be determined based on the corresponding relationship between different power generation amounts and different average temperatures in historical power generation data, and this embodiment of the present application does not specifically limit this.

[0029] 103. If the difference between the equilibrium temperature and the historical temperature stability value of the gas-fired generator set is less than a preset temperature threshold, temperature control is performed on the gas-fired generator set based on the equilibrium temperature.

[0030] In the embodiment of the present application, to ensure more accurate temperature control of the generator set, the current execution end first calculates the difference between the equilibrium temperature and the historical temperature stability 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 equilibrium temperature at this time is the effective temperature of the gas generator set. Therefore, the gas generator set can be temperature-controlled according to this equilibrium temperature. Among them, when temperature control adopts different control algorithms, that is, the equilibrium temperature is used as the target temperature at the next moment. The control algorithms that can be used include but are not limited to feedforward control, feedback control, etc., which are not specifically limited in the embodiment of the present application.

[0031] In an embodiment of the present application, in order to further illustrate and define, Figure 2 As shown, determining the expected power generation corresponding to the gas generator set includes: 201. Output the control interface of different gas generator sets; 202. Receive an expected power generation amount selected and configured in a target power generation time period based on the expected power generation configuration item.

[0032] In the embodiment of the present application, in order to meet the power generation requirements of different users, and thus use the power requirements of users as the basis for temperature control, the current execution end is pre-configured with a management and control interface and outputs it. The management and control interface is configured with display screens of different gas generator sets and control parameter configuration items and expected power generation configuration items of each gas generator set, so that users can select and configure, such as Figure 3 After the control interface is output, the user enters the expected power generation required during the target power generation time period through the expected power generation configuration item. In other words, the expected power generation configuration item can be used for input. At the same time, the control parameters of different generator sets can be configured through the control interface. In order to achieve the effectiveness of the expected power generation configuration, the control parameters of each gas-fired generator set also need to be configured. The control parameters at this time may include but are not limited to the number of generators to be started, the start time, etc. of the gas-fired generator set, and are not specifically limited in this embodiment of the application.

[0033] In one embodiment of the present application, for further explanation and limitation, determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure includes: Predicting the cylinder outlet temperature and the cylinder pressure using a trained temperature prediction model to obtain a temperature prediction result; A reference gas generator set is determined from the plurality of gas generator sets based on a minimum temperature difference in the temperature prediction result.

[0034] In an embodiment of the present application, to implement temperature prediction based on artificial intelligence (AI) to improve temperature control accuracy, the current execution end, when determining a reference gas-fired generator set, first predicts the cylinder outlet temperature and cylinder pressure based on a trained temperature prediction model to obtain temperature prediction results. The temperature prediction results include cylinder temperature prediction results for at least two expected time points. Specifically, during training, the sample output data to be learned includes cylinder temperatures at two time points. Sample inputs can be the cylinder outlet temperature and cylinder pressure corresponding to the current and previous moments. The cylinder outlet temperature is then predicted for the next and next moments. Furthermore, a reference gas-fired generator set is determined from multiple gas-fired generator sets based on the minimum temperature difference in the temperature prediction results. In this case, the minimum temperature difference is the minimum value in the sorted order of the differences between at least two cylinder temperature prediction results from the temperature prediction results of the different gas-fired generator sets. Therefore, the reference gas-fired generator set is selected by selecting the gas-fired generator set corresponding to the lowest temperature in the temperature prediction results as the reference gas-fired generator set.

[0035] It should be noted that the temperature prediction model in the embodiment of the present application is preferably a multi-input and multi-output neural network model, which achieves the purpose of temperature prediction by learning the relationship between the temperatures at two moments in the input and output sample data. The specific structure of the neural network model in the embodiment of the present application is not specifically limited.

[0036] In one embodiment of the present application, for further explanation and limitation, the temperature control of the gas generator set based on the equilibrium temperature includes: determining a control step size of a gas temperature control device, and determining a target control time based on the control step size; The gas generator set is temperature controlled based on the target control time and the equilibrium temperature.

[0037] In an embodiment of the present application, to achieve precise temperature control and thereby improve the efficiency of power generation by a gas-fired generator set, the current execution end, when controlling temperature based on the equilibrium temperature, first determines the control step size of the gas temperature control device, and then determines the target control time based on the control step size. The control step size represents the time required to adjust and control the temperature. In this embodiment of the present application, the opening of the gas valve can be used as the control object to control the gas input and increase or decrease the temperature of the gas combustion. In this case, the target control time represents the length of time the control object is opened and closed. Temperature control of the gas-fired generator set is performed based on the target control time and the equilibrium temperature. Specifically, within this target control time, the valve opening size is controlled according to the equilibrium temperature. In this case, the target control time is determined based on the difference between the target control time and the real-time time by two control steps, thereby increasing the scalability of temperature control and reducing control errors caused by valve opening and closing.

[0038] In one embodiment of the present application, for further explanation and limitation, the method further includes: If the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is greater than or equal to the preset temperature threshold, the reference gas generator set is re-determined based on the next smallest value in the difference sorting to re-execute the step of determining whether the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

[0039] In an embodiment of the present application, in order to ensure that the equilibrium temperature is determined by relying on a reference generator set, thereby improving the accuracy of temperature control, when the current execution end determines that the difference between the equilibrium temperature and the historical temperature stability 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 circumstances is large and is not suitable as a basis for temperature control. Therefore, the reference gas generator set is re-determined based on the second smallest value in the difference sorting to re-execute the step of determining that the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

[0040] In one embodiment of the present application, for further explanation and limitation, determining the equilibrium temperature of the reference gas-fired generator set based on the expected power generation includes: A balance temperature matching the expected power generation is queried based on a preset energy conversion relationship.

[0041] In an embodiment of the present application, in order to improve the balance temperature, the current execution end, when determining the balance temperature, 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 temperatures actually measured for different power generation amounts, so that in scenarios with high time requirements, the matching balance temperature can be directly retrieved.

[0042] It should be noted that the measured equilibrium temperature corresponding to different power generation in the embodiment of the present application can be based on the equilibrium temperature of the corresponding cylinder outlet collected based on all power generation in historical data, as an industrial basis for configuring the preset energy conversion relationship.

[0043] In one embodiment of the present application, for further explanation and limitation, the method further includes: The temperature control performed according to the steady temperature is monitored in real time, and the cylinder outlet temperature of different control steps is output in the management and control interface.

[0044] In an embodiment of the present application, in order to meet the user's demand for visualization of temperature control, the current execution end can also monitor the temperature control performed according to the stable temperature in real time, that is, output the cylinder outlet temperature of different control steps in the management and control interface so that the user can observe in real time, thereby restarting the temperature measurement control adopted by the current execution end when the temperature is abnormal. This embodiment of the present application does not make specific limitations.

[0045] An embodiment of the present application provides a temperature measurement and control method for a gas generator set. The embodiment of the present application obtains the cylinder outlet temperature and cylinder pressure of multiple gas generator sets and determines the expected power generation corresponding to the gas generator sets; determines a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determines the equilibrium temperature of the reference gas generator set based on the expected power generation, wherein the equilibrium temperature is used to characterize the average temperature of the reference gas generator set when generating electricity according to a preset power generation during the power generation process; if the difference between the equilibrium temperature and the historical temperature stability 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, thereby achieving 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.

[0046] Furthermore, as a response to the above Figure 1 The embodiment of the present application provides a gas generator set temperature measurement and control system, such as Figure 4 As shown, the system includes: An acquisition module 31 is configured to acquire cylinder outlet temperatures and cylinder pressures of a plurality of gas-fired generator sets and determine the expected power generation corresponding to the gas-fired generator sets; a determination module 32 for determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining a balance temperature of the reference gas generator set based on the expected power generation, wherein the balance temperature represents an average temperature at which the reference gas generator set generates power according to a preset power generation during power generation; The control module 33 is configured to perform temperature control on the gas generator set based on the equilibrium temperature if the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than a preset temperature threshold.

[0047] Furthermore, the acquisition module 31 includes: An output unit, configured to output a control interface of different gas-fired generator sets, wherein the control interface is configured with control parameter configuration items and expected power generation configuration items of each gas-fired generator set; A selection unit is configured to receive an expected power generation amount selected and configured in a target power generation time period based on the expected power generation configuration item.

[0048] Furthermore, the determining module 32 includes: a prediction processing unit, configured to predict the cylinder outlet temperature and the cylinder pressure using a trained temperature prediction model to obtain temperature prediction results, wherein the temperature prediction results include cylinder temperature prediction results at at least two expected time points; A first determination unit is used to determine a reference gas generator set from a plurality of gas generator sets based on a minimum temperature difference in the temperature prediction results, wherein the minimum temperature 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.

[0049] Furthermore, the control module 33 includes: a second determining unit, configured to determine a control step of the gas temperature control device, and determine a target control time based on the control step, wherein the target control time differs from the real time by two control steps; A control unit is used to perform temperature control on the gas generator set based on the target control time and the equilibrium temperature.

[0050] Furthermore, the system further comprises: A loop execution module is used to re-determine the reference gas generator set based on the next smallest value in the difference sorting if the difference between the equilibrium temperature and the historical temperature stability 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 whether the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

[0051] Furthermore, the determining module 32 includes: A query unit is used to query a balance temperature that matches the expected power generation based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes a balance temperature actually measured for different power generation amounts.

[0052] Furthermore, the system further comprises: The monitoring module is used to monitor the temperature control performed according to the stable temperature in real time and output the cylinder outlet temperature of different control steps in the management and control interface.

[0053] According to one embodiment of the present application, a storage medium is provided, wherein the storage medium stores at least one executable instruction. The computer-executable instruction can execute the gas generator set temperature measurement and control method in any of the above method embodiments.

[0054] Figure 5 A schematic diagram of the structure of a terminal provided according to an embodiment of the present application is shown. The specific embodiment of the present application does not limit the specific implementation of the terminal.

[0055] like Figure 5 As shown, the terminal may include: a processor (processor) 402 , a communications interface (Communications Interface) 404 , a memory (memory) 406 , and a communication bus 408 .

[0056] The processor 402 , the communication interface 404 , and the memory 406 communicate with each other via a communication bus 408 .

[0057] The communication interface 404 is used to communicate with other devices such as clients or other servers.

[0058] The processor 402 is configured to execute the program 410 , and specifically to execute the relevant steps in the above-mentioned embodiment of the gas generator set temperature measurement and control method.

[0059] Specifically, the program 410 may include program codes, which include computer operation instructions.

[0060] 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 the present application. The one or more processors included in the terminal may be processors of the same type, such as one or more CPUs, or processors of different types, such as one or more CPUs and one or more ASICs.

[0061] The memory 406 is used to store the program 410. The memory 406 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk storage.

[0062] The program 410 may be specifically configured to cause the processor 402 to perform the following operations: Obtaining cylinder outlet temperatures and cylinder pressures of multiple gas-fired generator sets, and determining expected power generation corresponding to the gas-fired generator sets; Determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining a balance temperature of the reference gas generator set based on the expected power generation, the balance temperature being used to represent an average temperature of the reference gas generator set when generating power according to a preset power generation during a power generation process; If the difference between the equilibrium temperature and the historical temperature stability 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.

[0063] Obviously, those skilled in the art should understand that the modules or steps of the present application described above can be implemented using a general-purpose computing system, they can be concentrated on a single computing system, or distributed across a network composed of multiple computing systems. Alternatively, they can be implemented using program code executable by the computing system, so that they can be stored in a storage system and executed by the computing system. In some cases, the steps shown or described can be performed in a different order than herein, or they can be fabricated into separate integrated circuit modules, or multiple modules or steps can be fabricated into a single integrated circuit module for implementation. Thus, the present application is not limited to any specific combination of hardware and software.

[0064] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A gas generator set temperature measurement and control method, characterized in that: include: Obtaining cylinder outlet temperatures and cylinder pressures of multiple gas-fired generator sets, and determining expected power generation corresponding to the gas-fired generator sets; Determining a reference gas generator set based on the cylinder outlet temperature and the cylinder pressure, and determining a balance temperature of the reference gas generator set based on the expected power generation, the balance temperature being used to represent an average temperature of the reference gas generator set when generating power according to a preset power generation during a power generation process; If the difference between the equilibrium temperature and the historical temperature stability 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.

2. The method according to claim 1, characterized in that Determining the expected power generation corresponding to the gas generator set includes: Outputting a control interface of different gas-fired generator sets, wherein the control interface is configured with control parameter configuration items and expected power generation configuration items of each gas-fired generator set; An expected power generation amount configured in a target power generation time period is received based on the expected power generation configuration item.

3. The method according to claim 1, characterized in that The determining of the reference gas generator set based on the cylinder outlet temperature and the cylinder pressure includes: Predicting the cylinder outlet temperature and the cylinder pressure using a trained temperature prediction model to obtain a temperature prediction result, wherein the temperature prediction result includes cylinder temperature prediction results at at least two expected time points; A reference gas generator set is determined from the plurality of gas generator sets based on a minimum temperature difference in the temperature prediction results, wherein the minimum temperature difference is the minimum value in the sorted difference between at least two cylinder temperature prediction results in the temperature prediction results of different gas generator sets.

4. The method according to claim 3, characterized in that The temperature control of the gas generator set based on the equilibrium temperature includes: Determining a control step of the gas temperature control device, and determining a target control time based on the control step, wherein the target control time differs from the real time by two control steps; The gas generator set is temperature controlled based on the target control time and the equilibrium temperature.

5. The method according to claim 3, characterized in that The method further comprises: If the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is greater than or equal to the preset temperature threshold, the reference gas generator set is re-determined based on the next smallest value in the difference sorting to re-execute the step of determining whether the difference between the equilibrium temperature and the historical temperature stability value of the gas generator set is less than the preset temperature threshold.

6. The method according to claim 1, characterized in that Determining the equilibrium temperature of the reference gas-fired power generation set based on the expected power generation includes: A balance temperature matching the expected power generation is queried based on a preset energy conversion relationship, wherein the preset energy conversion relationship includes balance temperatures actually measured for different power generation amounts.

7. The method according to claim 1, characterized in that The method further comprises: The temperature control performed according to the steady temperature is monitored in real time, and the cylinder outlet temperature of different control steps is output in the management and control interface.

8. A gas generator set temperature measurement and control system, characterized in that: include: an acquisition module, configured to acquire cylinder outlet temperatures and cylinder pressures of a plurality of gas-fired generator sets and determine the expected power generation corresponding to the gas-fired generator sets; a determination module, 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, wherein the balance temperature is used to represent an average temperature at which the reference gas generator set generates power according to a preset power generation during a power generation process; A control module is configured to perform temperature control on the gas generator set based on the equilibrium temperature if a difference between the equilibrium temperature and a historical temperature stability value of the gas generator set is less than a preset temperature threshold.

9. A storage medium storing at least one executable instruction, wherein the executable instruction enables a processor to execute an operation corresponding to the gas generator set temperature measurement and control method according to any one of claims 1 to 7.

10. A terminal 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 via the communication bus; The memory is used to store at least one executable instruction, and the executable instruction enables the processor to perform operations corresponding to the gas generator set temperature measurement and control method according to any one of claims 1 to 7.

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