Gas turbine peak regulation and frequency modulation control response method and system for balancing wind-light-electricity fluctuation under power grid supply guarantee

Abstract

The invention provides a gas turbine peak regulation and frequency modulation control response method and system for balancing wind-light-electricity fluctuation under power grid guarantee supply, and an output control model comprising wind power, photoelectricity and a gas turbine is established to simulate the power supply capability of new energy and the gas turbine to a power grid. And then, by establishing a frequency modulation control loop of the gas turbine unit, when the frequency of the power system fluctuates due to wind power and photoelectricity, the frequency change is converted into the change of the rotating speed according to the relationship between the frequency and the rotating speed. The sum of the rotating speed variable quantity and the power variable quantity meets a theoretical load adjusting formula. And finally, designing operation parameters of the gas turbine based on the calculated rotating speed adjusting range. In practical application, the control response model established by the invention can be applied to monitor the power supply demand and the wind-solar power generation condition of the power grid in real time, and the running state of the gas turbine is adjusted according to feedback information, so that the overall response capability and reliability of the power grid are improved.

Description

Technical Field

[0001] The present invention relates to the field of power control response, and in particular to a gas turbine peak-shaving and frequency-regulating control response method and system for balancing wind and solar power fluctuations under power grid supply guarantee. Background Art

[0002] With the extensive development of various energy sources, clean and renewable energy such as solar energy, wind energy, and tidal energy play an important role in the field of power generation. Considering my country's geographical location and environmental factors, the installed capacity of wind power and solar energy has grown rapidly. Although the application of these new energy sources has alleviated the energy shortage and environmental pollution caused by fossil energy power generation, the intermittent, volatility, unreliability and environmental fragility of new energy power generation are all issues that cannot be ignored. This has limited the complete reliance on new energy power generation and its large-scale development.

[0003] In addition, the operating status of equipment in the power system is closely related to frequency. The frequency fluctuation caused by wind and solar load fluctuations will have adverse effects on users, power plants, and power equipment themselves. Therefore, the fluctuation of load and wind power will lead to an increase in the system's backup demand. Gas turbines, as a representative with advantages such as low start-stop cost, fast start-stop speed, and high ramp rate, can improve the flexibility of the power system and provide more sufficient flexibility requirements. Therefore, it is necessary to analyze the fluctuation of wind and solar output, so as to establish a gas turbine control module to keep the frequency near the rated value. Summary of the invention The purpose of the present invention is to provide a gas turbine peak-shaving and frequency-regulating control response method and system for balancing wind and solar power fluctuations under grid supply guarantee, which can solve the defects of low grid flexibility and poor flexibility.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions: A gas turbine peak-shaving and frequency-regulating control response method for balancing wind and photovoltaic power fluctuations under power grid supply guarantee comprises the following steps: Establish wind power model, photovoltaic model and gas turbine power grid model; Obtain the power supply demand of the power grid, the output power of wind power and the output power of photovoltaic power; Establish a frequency regulation control loop for gas turbine units. When wind power and photovoltaic power cause the frequency of the power system to fluctuate, convert the frequency change into speed change and calculate the speed regulation range of the gas turbine. Design the operating parameters of the gas turbine based on the speed regulation range of the gas turbine to balance the fluctuations of wind power and photovoltaic power; Build a gas turbine control response model to monitor the changes in power grid demand and fluctuations in wind and solar power generation in real time.

[0005] Furthermore, the operating parameters include the speed, output power and fuel supply of the gas turbine.

[0006] Furthermore, the gas turbine power grid model includes a compressor model, a combustion chamber model and a turbine model. The compressor model includes the compressor pressure ratio and the compressor inlet air flow rate, the combustion chamber model includes the combustion chamber outlet temperature, and the turbine model includes the gas turbine speed and the gas turbine output electrical power.

[0007] Furthermore, the calculation model of the compressor pressure ratio of the gas turbine is: The calculation model of compressor inlet air flow is: In the formula, is the compressor pressure ratio, The design working pressure ratio of the compressor under study is: is the model compressor pressure ratio, Design operating pressure ratio for the model compressor, is the compressor equivalent mass flow rate, is the equivalent mass flow rate under the compressor design condition, The reduced mass flow rate of the model compressor, is the equivalent mass flow rate of the model compressor under design conditions; The combustion chamber outlet temperature is calculated as follows: In the formula, , are the inlet and outlet mass flow rates of the combustion chamber, is the mass flow rate of fuel, is the fuel enthalpy value, LHV is the lower heating value of the fuel, is the combustion chamber efficiency, , are the inlet and outlet enthalpies of the combustion chamber, is the time constant, is the outlet temperature of the combustion chamber, is the constant pressure specific heat capacity of the combustion chamber outlet; The rotational speed in the gas turbine is calculated by the shaft module as follows: In the formula, is the angular velocity, is the moment of inertia, is the turbine output power, is the power consumed by the compressor, is the power required by the electrical load, It is the sum of power losses including mechanical friction, rotor disc friction, and drive auxiliary equipment; Gas turbine output power for: The output electrical power of the gas turbine meets the operating constraints: In the formula, and are the minimum power and maximum power that the gas turbine can achieve respectively.

[0008] Furthermore, the wind turbine output power characteristics in the wind power model are related to the wind speed: When the wind speed is lower than the cut-in wind speed or higher than the cut-out wind speed, the wind turbine will not start to generate electricity; when the wind speed is higher than the cut-in wind speed and lower than the cut-out wind speed, the wind turbine will start to generate electricity; The wind power model is as follows: In the formula, is the wind power output, v is the actual wind speed, , and are cut-in, cut-out and rated wind speed, is the rated power of wind power.

[0009] Furthermore, the output power of the photoelectric model is related to temperature and shadow. The photoelectric output power model is as follows: In the formula, is the initial photoelectric output power, is the light intensity, is the effective area of ​​the photovoltaic array; is the efficiency of photovoltaic modules; a. Temperature factor correction: In the formula, is the corrected efficiency of the PV module, is the temperature coefficient, is the actual temperature, is the reference temperature; b. Shadow factor correction: In the formula, is the corrected photoelectric output power, is the shadow influence coefficient; c. Photoelectric output power changes with time by introducing a function related to time t The final photoelectric output power is obtained: Furthermore, the gas turbine control response model realizes the frequency regulation and peak regulation of the gas turbine unit based on the load-frequency characteristics of the power grid, maintains the frequency deviation within the maximum frequency deviation of the frequency regulation dead zone, and theoretically regulates the load It is obtained by the following calculation: In the formula, is the unit speed inequality, Δ f is the maximum frequency deviation relative to the primary frequency modulation dead zone, is the rated power of the gas turbine unit; Changes in grid frequency and unit speed The changes are , when the load of the power system changes and causes the frequency to fluctuate, the frequency fluctuation is converted into a change in the speed of the gas turbine, and the regulation and response performance of the frequency control loop of the gas turbine unit under frequency fluctuation; By monitoring the power demand changes in the power grid control area in real time, the planned exchange power in the power grid control area can be obtained. , using the wind power model, photovoltaic model and gas turbine model to obtain the wind power output power , Photoelectric output power and gas turbine unit output power , the grid demand power within the grid control area , the frequency changes to , the required power and frequency changes are transmitted to the gas turbine power plant unit. The gas turbine unit converts the frequency change into the speed change, adjusts the gas turbine power generation in real time, and continuously iterates through the control system to meet the When the peak load and frequency regulation work is completed.

[0010] Furthermore, the frequency modulation control loop includes a proportional gain link, a gas turbine unit link and a proportional integral link. After passing through the proportional gain link K, the theoretical adjustment load is Laplace transformed to obtain the transfer function , and place this transfer function in the gas turbine, adding proportional integral to the control model ,in is the proportional gain, is the integration time, is the complex variable of the transfer function.

[0011] Furthermore, the gas turbine obtains a required speed setting value through a feedback control mechanism, and obtains operating parameters of the gas turbine by adjusting the speed setting value and the current speed. The feedback control mechanism is a primary frequency modulation control method.

[0012] A gas turbine peak-shaving and frequency-regulating control response system for balancing wind and solar power fluctuations under grid supply guarantee, comprising: Wind power model, used to calculate wind power output power; Photovoltaic model, used to calculate the photovoltaic output power; Gas turbine power grid model, used to calculate the speed adjustment range of the gas turbine based on wind power and photovoltaic output power; The gas turbine control response model is used to monitor the power supply demand of the power grid and adjust the operating parameters of the gas turbine in real time.

[0013] The advantages of the present invention are: 1. Under the premise of ensuring the demand of the power grid, the present invention establishes a frequency regulation control system for a highly flexible gas turbine based on the load-frequency characteristics of the power grid, which can effectively reduce the impact of new energy such as wind power and photovoltaic power on the power grid and improve the flexibility and agility of the power system.

[0014] 2. The present invention can monitor wind power and photovoltaic output in real time, and dynamically adjust the output of the gas turbine when the supply of renewable energy fluctuates, thereby ensuring the supply and demand balance of the power grid and improving the stability and reliability of the power system.

[0015] 3. The present invention can quickly respond to changes in grid demand, control the operation of the gas turbine through an efficient control response method, optimize the operation mode of the gas turbine, reduce unnecessary fuel consumption, thereby reducing operating costs, achieving efficient load tracking, and reducing the pressure of peak load on the grid.

[0016] 4. The present invention provides an efficient control solution for the integration of smart grids, promotes the widespread application of renewable energy, and improves the flexibility and intelligence level of the grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The daily output curve of wind power and photovoltaic power in a certain province on a certain day; Figure 2 The gas turbine frequency modulation control model diagram of the present invention; Figure 3 This is the trend diagram of gas turbine output power change under load step. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Example 1 Depend on Figure 1It can be seen that wind power output is different from photovoltaic output. Both wind power output and photovoltaic output are volatile, random, and uncontrollable. Although the daily power generation is slightly different, the overall output of wind power generation is more in the evening and less at noon, while the overall output of photovoltaic power generation is more at noon and less at other times. Although wind power output and photovoltaic output complement each other, they are still volatile as a whole, so it is necessary to control the peak and frequency of this volatility.

[0020] This embodiment proposes a gas turbine peak-shaving and frequency-regulating control response method for balancing wind and solar power fluctuations under grid supply guarantee, including the following steps: Step 1: Build a wind power model The wind turbine output power characteristics in the wind power model are related to wind speed: When the wind speed is lower than the cut-in wind speed or higher than the cut-out wind speed, the wind turbine will not start to generate electricity; when the wind speed is higher than the cut-in wind speed and lower than the cut-out wind speed, the wind turbine will start to generate electricity; The wind power model is as follows: In the formula, is the wind power output, v is the actual wind speed, , and are cut-in, cut-out and rated wind speed, is the rated power of wind power.

[0021] Step 2: Establishing the Photoelectric Model The output power of the photoelectric model is related to temperature and shadow. The photoelectric output power model is as follows: In the formula, is the initial photoelectric output power, is the light intensity, is the effective area of ​​the photovoltaic array; is the efficiency of photovoltaic modules; a. Temperature factor correction: In the formula, is the corrected efficiency of the PV module, is the temperature coefficient, is the actual temperature, is the reference temperature; b. Shadow factor correction: In the formula, is the corrected photoelectric output power, is the shadow influence coefficient; c. Photoelectric output power changes with time by introducing a function related to time t The final photoelectric output power is obtained: .

[0022] Step 3: Establish a gas turbine power grid model. The gas turbine power grid model includes a compressor model, a combustion chamber model and a turbine model. The compressor model includes the compressor pressure ratio and the compressor inlet air flow rate. The combustion chamber model includes the combustion chamber outlet temperature. The turbine model includes the gas turbine speed and the gas turbine output electrical power.

[0023] The calculation model of the compressor pressure ratio of the gas turbine is: The calculation model of compressor inlet air flow is: In the formula, is the compressor pressure ratio, The design working pressure ratio of the compressor under study is: is the model compressor pressure ratio, Design operating pressure ratio for the model compressor, is the compressor equivalent mass flow rate, is the equivalent mass flow rate under the compressor design condition, The reduced mass flow rate of the model compressor, is the equivalent mass flow rate of the model compressor under design conditions; The combustion chamber outlet temperature is calculated as follows: In the formula, , are the inlet and outlet mass flow rates of the combustion chamber, is the mass flow rate of fuel, is the fuel enthalpy value, LHV is the lower heating value of the fuel, is the combustion chamber efficiency, , are the inlet and outlet enthalpies of the combustion chamber, is the time constant, is the outlet temperature of the combustion chamber, is the constant pressure specific heat capacity of the combustion chamber outlet; The rotational speed in the gas turbine is calculated by the shaft module as follows: In the formula, is the angular velocity, is the moment of inertia, is the turbine output power, is the power consumed by the compressor, is the power required by the electrical load, It is the sum of power losses including mechanical friction, rotor disc friction, and drive auxiliary equipment; Gas turbine output power for: The output electrical power of the gas turbine meets the operating constraints: In the formula, and are the minimum power and maximum power that the gas turbine can achieve respectively.

[0024] Step 4: Obtain the power supply demand of the power grid, the output power of wind power and the output power of photovoltaic power, build a gas turbine control response model, calculate the frequency regulation and output power of the gas turbine, monitor the changes in the power supply demand of the power grid and the fluctuations of wind and solar power generation in real time, and use gas turbines for peak and frequency regulation to balance the fluctuations of new energy power generation such as wind power and photovoltaic power.

[0025] Based on the load-frequency characteristics of the power grid, the frequency regulation and peak regulation of the gas turbine unit is realized, and the frequency deviation is maintained within the maximum frequency deviation of the frequency regulation dead zone, theoretically regulating the load The calculation is as follows: In the formula, is the unit speed inequality, Δ f is the maximum frequency deviation relative to the primary frequency modulation dead zone, is the rated power of the gas turbine unit; Changes in grid frequency and unit speed The changes are , when the load of the power system changes and causes the frequency to fluctuate, the frequency fluctuation is converted into a change in the speed of the gas turbine, and the regulation and response performance of the frequency control loop of the gas turbine unit under frequency fluctuation; By monitoring the power demand changes in the power grid control area in real time, the planned exchange power in the power grid control area can be obtained. , using the wind power model, photovoltaic model and gas turbine model to obtain the wind power output power , Photoelectric output power and gas turbine unit output power , the grid demand power within the grid control area , the frequency changes to , the required power and frequency changes are transmitted to the gas turbine power plant unit. The gas turbine unit converts the frequency change into the speed change, adjusts the gas turbine power generation in real time, and continuously iterates through the control system to meet the When the peak load and frequency regulation work is completed.

[0026] Step 5: Perform peak-shaving and frequency regulation based on the gas turbine control response model, convert the frequency change into speed change, and obtain relevant peak-shaving and frequency regulation operating parameters such as the fuel quantity, air-fuel ratio and temperature of the gas turbine through the gas turbine power grid model.

[0027] When the power grid transmits load demand and frequency changes to the gas turbine, the gas turbine converts the frequency change into speed change, and calculates the gas turbine speed through the shaft module. The speed is transmitted to the compressor inlet air flow calculation module to calculate the required air volume. Part of the air is used for cooling the turbine moving and stationary blades, and the other part is heated and pressurized and output to the combustion chamber to mix with the fuel for combustion. The gas is then transported to the turbine to expand and do work in the turbine. The shaft receives the power consumption of the compressor and the work done by the turbine, and outputs the speed to the compressor, thus completing a cycle and obtaining relevant parameters such as the fuel volume, air-fuel ratio and temperature of the gas turbine.

[0028] Please refer to Figure 3 , the upper figure shows the change of load command, and the lower figure shows the rapid adjustment of gas turbine power as the load command changes. The gas turbine control model was used for a simulation calculation of 0.14 s, and a load step from 400 MW to 430 MW was given to the system at 0.07 s. The non-step change of the gas turbine output power over time is as follows: When the external power grid provides load demand, this model can respond to the demand in real time to meet the purpose of gas turbine output power, and the response time is short, which can ensure the safe participation of the gas turbine in the peak load regulation of the power grid.

[0029] Example 2 This embodiment proposes a frequency modulation control loop, including a proportional gain link, a gas turbine unit link and a proportional integral link, and sets After passing through the proportional gain link K, the theoretical adjustment load is Laplace transformed to obtain the transfer function , and place this transfer function in the gas turbine, adding proportional integral to the control model ,in is the proportional gain, is the integration time, is the complex variable of the transfer function.

[0030] Please refer to Figure 2 , in the figure is the actual speed, is the rated speed, is the speed inequality, is the actual power, is the fuel mass flow rate, and the input of the proportional integral link in this loop is the sum of the unit power deviation and frequency deviation , the sum of the deviations is 0 in steady state. Figure 2 The input value of the gas turbine object is the fuel mass flow rate The output value is the actual power of the gas turbine The object transfer function is obtained by fitting the relationship between different fuel amounts and the engine output power.

[0031] Example 3 This embodiment provides a gas turbine peak-shaving and frequency-regulating control response system for balancing wind and solar power fluctuations under grid supply guarantee, including: Wind power model, used to calculate wind power output power; Photovoltaic model, used to calculate the photovoltaic output power; Gas turbine power grid model, used to calculate the speed adjustment range of the gas turbine based on wind power and photovoltaic output power; The gas turbine control response model is used to monitor the power supply demand of the power grid and adjust the operating parameters of the gas turbine in real time.

[0032] The system provided in this embodiment can be used to implement the gas turbine peak-shaving and frequency-regulating control response method for balancing wind and solar power fluctuations under grid supply guarantee in embodiments 1 and 2.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas turbine peak-shaving and frequency-regulating control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee, characterized in that: Includes steps: Establish wind power model, photovoltaic model and gas turbine power grid model; Obtain the power supply demand of the power grid, the output power of wind power and the output power of photovoltaic power; Establish a frequency regulation control loop for gas turbine units. When wind power and photovoltaic power cause the frequency of the power system to fluctuate, convert the frequency change into speed change and calculate the speed regulation range of the gas turbine. Design the operating parameters of the gas turbine based on the speed regulation range of the gas turbine to balance the fluctuations of wind power and photovoltaic power; Build a gas turbine control response model to monitor the changes in power grid demand and fluctuations in wind and solar power generation in real time.

2. According to the gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1, it is characterized in that: The operating parameters include the speed, output power and fuel supply of the gas turbine.

3. According to the gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1, it is characterized in that: The gas turbine power grid model includes a compressor model, a combustion chamber model and a turbine model. The compressor model includes the compressor pressure ratio and the compressor inlet air flow rate. The combustion chamber model includes the combustion chamber outlet temperature. The turbine model includes the gas turbine speed and the gas turbine output electrical power.

4. According to the gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 3, it is characterized in that: The calculation model of the compressor pressure ratio of the gas turbine is: ； The calculation model of the compressor inlet air flow is: ； In the formula, is the compressor pressure ratio, The design working pressure ratio of the compressor under study is: is the model compressor pressure ratio, Design operating pressure ratio for the model compressor, is the compressor equivalent mass flow rate, is the equivalent mass flow rate under the compressor design condition, The reduced mass flow rate of the model compressor, is the equivalent mass flow rate of the model compressor under design conditions; The combustion chamber outlet temperature is calculated as follows: ； In the formula, , are the inlet and outlet mass flow rates of the combustion chamber, is the mass flow rate of fuel, is the fuel enthalpy value, LHV is the lower heating value of the fuel, is the combustion chamber efficiency, , are the inlet and outlet enthalpies of the combustion chamber, is the time constant, is the outlet temperature of the combustion chamber, is the constant pressure specific heat capacity of the combustion chamber outlet; The rotational speed in the gas turbine is calculated by the shaft module as follows: ； In the formula, is the angular velocity, is the moment of inertia, is the turbine output power, is the power consumed by the compressor, is the power required by the electrical load, is the sum of power losses; Gas turbine output power for: ； The output electrical power of the gas turbine meets the operating constraints: ； In the formula, and are the minimum power and maximum power that the gas turbine can achieve respectively.

5. According to the gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1, it is characterized in that: The wind turbine output power characteristics in the wind power model are related to the wind speed: When the wind speed is lower than the cut-in wind speed or higher than the cut-out wind speed, the wind turbine will not start to generate electricity; when the wind speed is higher than the cut-in wind speed and lower than the cut-out wind speed, the wind turbine will start to generate electricity; The wind power model is as follows: ； In the formula, is the wind power output, v is the actual wind speed, , and are cut-in, cut-out and rated wind speed, is the rated power of wind power.

6. The gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1 is characterized in that: The output power of the photoelectric model is related to temperature and shadow. The photoelectric output power model is as follows: ； In the formula, is the initial photoelectric output power, is the light intensity, is the effective area of ​​the photovoltaic array; is the efficiency of photovoltaic modules; a. Temperature factor correction: ； In the formula, is the corrected efficiency of the PV module, is the temperature coefficient, is the actual temperature, is the reference temperature; b. Shadow factor correction: ； In the formula, is the corrected photoelectric output power, is the shadow influence coefficient; c. Photoelectric output power changes with time by introducing a function related to time t The final photoelectric output power is obtained: 。 7. The gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1 is characterized in that: The gas turbine control response model realizes the frequency regulation and peak regulation of the gas turbine unit based on the load-frequency characteristics of the power grid, maintains the frequency deviation within the maximum frequency deviation of the frequency regulation dead zone, and theoretically regulates the load It is obtained by the following calculation: ； In the formula, is the unit speed inequality, Δ f is the maximum frequency deviation relative to the primary frequency modulation dead zone, is the rated power of the gas turbine unit; Changes in grid frequency and unit speed The changes are , when the load of the power system changes and causes the frequency to fluctuate, the frequency fluctuation is converted into a change in the speed of the gas turbine, and the regulation and response performance of the frequency control loop of the gas turbine unit under frequency fluctuation; By monitoring the power demand changes in the power grid control area in real time, the planned exchange power in the power grid control area can be obtained. , using the wind power model, photovoltaic model and gas turbine model to obtain the wind power output power , Photoelectric output power and gas turbine unit output power , the grid demand power within the grid control area , the frequency changes to , the required power and frequency changes are transmitted to the gas turbine power plant unit. The gas turbine unit converts the frequency change into the speed change, adjusts the gas turbine power generation in real time, and continuously iterates through the control system to meet the When the peak load and frequency regulation are completed.

8. The gas turbine peak load and frequency regulation control response method for balancing wind and solar power fluctuations under grid supply guarantee according to claim 7 is characterized in that: The frequency modulation control loop includes a proportional gain link, a gas turbine unit link and a proportional integral link. After passing through the proportional gain link K, the theoretical adjustment load is Laplace transformed to obtain the transfer function , and place this transfer function in the gas turbine, adding proportional integral to the control model ,in is the proportional gain, is the integration time, is the complex variable of the transfer function.

9. The gas turbine peak load and frequency regulation control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee according to claim 1 is characterized in that: The gas turbine obtains a required speed setting value through a feedback control mechanism, and obtains operating parameters of the gas turbine by adjusting the speed setting value and the current speed. The feedback control mechanism is a primary frequency modulation control method.

10. A gas turbine peak-shaving and frequency-regulating control response system for balancing wind and photovoltaic power fluctuations under grid supply guarantee, used to implement any gas turbine peak-shaving and frequency-regulating control response method for balancing wind and photovoltaic power fluctuations under grid supply guarantee of claims 1-9, characterized in that: include: Wind power model, used to calculate wind power output power; Photovoltaic model, used to calculate the photovoltaic output power; Gas turbine power grid model, used to calculate the speed adjustment range of the gas turbine based on wind power and photovoltaic output power; The gas turbine control response model is used to monitor the power supply demand of the power grid and adjust the operating parameters of the gas turbine in real time.

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