Garbage generator set primary frequency modulation control method and device

Abstract

The invention provides a garbage generator set primary frequency modulation control method and device, and the method comprises the following steps: collecting the actual frequency and rated frequency of a power grid, and judging the state of a garbage generator set primary frequency modulation system; identifying primary frequency modulation system parameters of the garbage generator set through operation data of the garbage generator set; a control valve opening instruction is obtained based on the frequency deviation; according to the primary frequency modulation system state of the garbage generator set, the hydraulic servo-motor opening degree is obtained based on a state observer and a control law; the actual value of the opening of the hydraulic servo-motor passes through an amplitude limiter to obtain the opening of the control valve; and completing primary frequency modulation control of the garbage generator set. According to the invention, control algorithm support can be provided for primary frequency modulation optimization of the garbage generator set, and support is provided for supporting power grid frequency adjustment of the garbage generator set.

Description

Technical Field

[0001] The invention relates to the field of thermal automation control of thermal power plants, and in particular to a primary frequency modulation control method and device for a garbage power generation unit. Background Art

[0002] The "winter and summer" peak characteristics of my country's power load are becoming increasingly obvious, with the proportion of summer cooling and winter heating loads increasing. In some provinces, the proportion of summer cooling load to the highest power load has reached 40%-50%, or even exceeded 50%, and the power supply and demand are in a tight balance. The weather-dependent characteristics of renewable energy such as wind power and photovoltaics, such as randomness, uncertainty, and transientness, have further increased the severe situation of power supply. Garbage power plants have gradually played a certain role in meeting the peak summer and winter due to their advantages in domestic waste disposal and short-term peak capacity.

[0003] The grid frequency is one of the important indicators to measure the operation quality of the power system. When the power generation and load demand in the power system are momentarily unbalanced, the frequency will change. Without effective primary frequency control, a small power imbalance may cause a large frequency fluctuation. The principle of power generation of waste incineration power generation is the same as that of thermal power units. When responding to the primary frequency modulation of the power system, there are problems such as slow response speed of thermal power units, which poses a certain threat to the power quality and reliability of local power supply. However, in the prior art, there is little research on the primary frequency modulation control of waste power plants, and there is a lack of theoretical and engineering research on the primary frequency modulation of waste power plants.

[0004] Therefore, it is necessary to provide a method that can provide control algorithm support for primary frequency regulation optimization of garbage power generation units and support grid frequency regulation for garbage power generation units. Summary of the invention

[0005] The purpose of the present invention is to provide a method and device for controlling primary frequency regulation of a garbage power generation set for optimizing control of primary frequency regulation of the garbage power generation set.

[0006] In a first aspect, the present invention provides a primary frequency modulation control method for a garbage power generation unit, comprising the following steps:

[0007] 1) Collect the actual frequency f of the power grid g and rated frequency f gei , calculate the actual grid frequency f g With rated frequency f gei The frequency deviation P CV ; Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is:

[0008]

[0009] 2) Through the operation data of the garbage generator set, the oil motor start delay time DT is identified o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ;

[0010] 3) Actual frequency of the power grid f g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV :

[0011] P GV =g(f g -f gei ) (2)

[0012] In formula (2), g(.) is a broken line function;

[0013] 4) When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0014] When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0015] The following state observer is used to estimate the state of the primary frequency modulation system:

[0016] (3)

[0017] In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system;

[0018] The following control law is used to calculate the oil motor opening in the next step:

[0019]

[0020] In formula (4), k is the gain of the control law;

[0021] 5) The actual value u of the hydraulic motor opening is limited by the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close :

[0022]

[0023] 6) When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 :

[0024]

[0025] When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 :

[0026]

[0027] 7) According to the operating status, based on the valve opening P obtained in step 6) GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

[0028]

[0029] In a second aspect, the present invention provides a primary frequency regulation control system for a garbage power generation unit, comprising:

[0030] Acquisition module, used to collect the actual frequency f of the power grid g and rated frequency f gei ;

[0031] The calculation and judgment module is connected to the acquisition module to calculate the actual frequency f of the power grid. g With rated frequency f gei The frequency deviation P CV , and according to the frequency deviation P CV Determine the state;

[0032] Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is:

[0033]

[0034] The identification module is used to identify the oil motor start delay time DT through the operation data of the garbage generator set o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ;

[0035] The valve opening instruction calculation module is connected to the calculation and judgment module and is used to calculate and obtain the valve opening instruction; wherein, the actual frequency f of the power grid g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV :

[0036] P GV =g(f g -f gei ) (2)

[0037] In formula (2), g(.) is a broken line function;

[0038] The oil motor opening calculation module is connected to the calculation and judgment module and the valve opening command calculation module respectively, and is used to calculate the oil motor opening, including:

[0039] When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0040] When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GVAt the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0041] The following state observer is used to estimate the state of the primary frequency modulation system:

[0042]

[0043] In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system;

[0044] The following control law is used to calculate the oil motor opening in the next step:

[0045]

[0046] In formula (4), k is the gain of the control law;

[0047] The limiter module is used to limit the actual value u of the hydraulic motor opening through the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close :

[0048]

[0049] The valve opening calculation module is connected to the limit module and is used to calculate the valve opening according to the state, including:

[0050] When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 :

[0051]

[0052] When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 :

[0053]

[0054] The adjustment module is connected to the valve opening calculation module and is used to calculate the valve opening P according to the operating state. GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

[0055]

[0056] In a third aspect, the present invention provides a primary frequency modulation control device for a garbage power generation unit, comprising:

[0057] one or more processors;

[0058] a memory for storing one or more programs,

[0059] When the one or more programs are executed by the one or more processors, the one or more processors execute the steps of the primary frequency modulation control method of the garbage power generation unit.

[0060] In a fourth aspect, the present invention provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the primary frequency modulation control method of a garbage power generation unit as described above.

[0061] Compared with the prior art, the present invention has outstanding substantive features and significant progress, specifically:

[0062] (a) After adopting the method of the present invention, the state of the primary frequency modulation system can be estimated in real time through the proposed state observer, and then the precise action of the oil motor opening can be realized through the compensation control law, which has the advantages of fast adjustment speed and small overshoot;

[0063] (b) The method of the present invention can achieve correct adjustment of the valve opening through state judgment and limiter constraint, thereby ensuring the safety of a single frequency modulation action. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 This is a block diagram of the implementation of the method of the present invention. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0066] Example 1

[0067] This embodiment proposes a primary frequency modulation control method for a garbage generating set, such as Figure 1 As shown, the following steps are included:

[0068] 1) Collect the actual frequency f of the power grid g and rated frequency f gei , calculate the actual grid frequency f g With rated frequency f gei The frequency deviation PCV ; Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is:

[0069]

[0070] 2) Through the operation data of the garbage generator set, the oil motor start delay time DT is identified o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ;

[0071] 3) Actual frequency of the power grid f g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV :

[0072] P GV =g(f g -f gei ) (2)

[0073] In formula (2), g(.) is a broken line function;

[0074] 4) When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0075] When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0076] The following state observer is used to estimate the state of the primary frequency modulation system:

[0077]

[0078] In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system;

[0079] The following control law is used to calculate the oil motor opening in the next step:

[0080]

[0081] In formula (4), k is the gain of the control law;

[0082] 5) The actual value u of the hydraulic motor opening is limited by the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close :

[0083]

[0084] 6) When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 :

[0085]

[0086] When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 :

[0087]

[0088] 7) According to the operating status, based on the valve opening P obtained in step 6) GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

[0089]

[0090] Example 2

[0091] This embodiment provides a primary frequency modulation control system for a garbage generator set, such as Figure 1 As shown, including:

[0092] Acquisition module, used to collect the actual frequency f of the power grid g and rated frequency f gei;

[0093] The calculation and judgment module is connected to the acquisition module to calculate the actual frequency f of the power grid. g With rated frequency f gei The frequency deviation P CV , and according to the frequency deviation P CV Determine the state;

[0094] Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is:

[0095]

[0096] The identification module is used to identify the oil motor start delay time DT through the operation data of the garbage generator set o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ;

[0097] The valve opening instruction calculation module is connected to the calculation and judgment module and is used to calculate and obtain the valve opening instruction; wherein, the actual frequency f of the power grid g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV :

[0098] P GV =g(f g -f gei ) (2)

[0099] In formula (2), g(.) is a broken line function;

[0100] The oil motor opening calculation module is connected to the calculation and judgment module and the valve opening command calculation module respectively, and is used to calculate the oil motor opening, including:

[0101] When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening PGV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0102] When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation;

[0103] The following state observer is used to estimate the state of the primary frequency modulation system:

[0104]

[0105] In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system;

[0106] The following control law is used to calculate the oil motor opening in the next step:

[0107]

[0108] In formula (4), k is the gain of the control law;

[0109] The limiter module is used to limit the actual value u of the hydraulic motor opening through the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close :

[0110]

[0111] The valve opening calculation module is connected to the limit module and is used to calculate the valve opening according to the state, including:

[0112] When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 :

[0113]

[0114] When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 :

[0115]

[0116] The adjustment module is connected to the valve opening calculation module and is used to calculate the valve opening P according to the operating state. GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

[0117]

[0118] Example 3

[0119] Each module in the embodiment 2 system can be implemented in whole or in part by software, hardware, or a combination thereof. Each of the above modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each of the above modules.

[0120] In an exemplary embodiment, a primary frequency modulation control device for a garbage power generation unit is provided, and the computer device may be a terminal. The computer device further includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. The processor, the memory, and the input / output interface are connected via a system bus, and the communication interface, the display unit, and the input device are connected to the system bus via the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, the steps of the primary frequency modulation control method of the garbage power generation unit are implemented. The display unit of the computer device is used to form a visually visible picture, which may be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0121] Those skilled in the art will appreciate that the structure of the above-mentioned computer device is only a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components, or combine certain components, or have a different arrangement of components.

[0122] In an exemplary embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps of a primary frequency modulation control method for a garbage power generation unit are implemented.

[0123] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0124] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0125] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A primary frequency modulation control method for a garbage power generation unit, characterized in that: The following steps are involved: 1) Collect the actual frequency f of the power grid g and rated frequency f gei , calculate the actual grid frequency f g With rated frequency f gei The frequency deviation P CV ; Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is: 2) Through the operation data of the garbage generator set, the oil motor start delay time DT is identified o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ; 3) Actual frequency of the power grid f g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV : P GV =g(f g -f gei ) (2) In formula (2), g(.) is a broken line function; 4) When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation; When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation; The following state observer is used to estimate the state of the primary frequency modulation system: In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system; The following control law is used to calculate the oil motor opening in the next step: In formula (4), k is the gain of the control law; 5) The actual value u of the hydraulic motor opening is limited by the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close : 6) When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 : When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 : 7) According to the operating status, based on the valve opening P obtained in step 6) GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

2. A primary frequency modulation control system for a garbage power generation unit, characterized in that: include: Acquisition module, used to collect the actual frequency f of the power grid g and rated frequency f gei ; The calculation and judgment module is connected to the acquisition module to calculate the actual frequency f of the power grid. g With rated frequency f gei The frequency deviation P CV , and according to the frequency deviation P CV Determine the state; Define frequency deviation P CV Exceeding the given value Δf s When it is in the starting state, the frequency deviation P CV Less than the given value Δf e The end state is: The identification module is used to identify the oil motor start delay time DT through the operation data of the garbage generator set o , Oil motor shutdown delay time DT c , Oil motor start time constant T o , Oil motor closing time constant T c , Oil motor opening coefficient VEL open , Oil motor closing coefficient VEL close 、The maximum output power of the steam turbine P MAX , steam turbine minimum output power P MIN and the time constant T measured by the valve opening sensor LVDT ; The valve opening instruction calculation module is connected to the calculation and judgment module and is used to calculate and obtain the valve opening instruction; wherein, the actual frequency f of the power grid g With rated frequency f gei The frequency deviation between them is calculated by the broken line function to obtain the valve opening command P GV : P GV =g(f g -f gei ) (2) In formula (2), g(.) is a broken line function; The oil motor opening calculation module is connected to the calculation and judgment module and the valve opening command calculation module respectively, and is used to calculate the oil motor opening, including: When the state is in the start state, after the oil motor start delay time DT o After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation; When the state is the end state, after the oil motor shutdown delay time DT c After that, the frequency deviation P CV With the valve opening P GV At the same time, it is sent to the controller for state estimation and the next step of oil motor opening calculation; The following state observer is used to estimate the state of the primary frequency modulation system: In formula (3), u is the actual value of the oil motor opening, is the state observer gain; is the status of the primary frequency modulation system; The following control law is used to calculate the oil motor opening in the next step: In formula (4), k is the gain of the control law; The limiter module is used to limit the actual value u of the hydraulic motor opening through the limiter to obtain the limited hydraulic motor opening u a , where the upper limit of the limit is the oil motor opening coefficient VEL open The lower limit is the oil motor closing coefficient VEL close : The valve opening calculation module is connected to the limit module and is used to calculate the valve opening according to the state, including: When the state is in the starting state, after the oil motor starts the time constant T o After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV1 : When the state is the end state, after the oil motor is closed, the time constant T c After that, u a It is sent to the integrator and passes through the output power limiter to obtain the valve opening P GV2 : The adjustment module is connected to the valve opening calculation module and is used to calculate the valve opening P according to the operating state. GV1 , P GV2 Adjust the opening of the regulating valve to achieve primary frequency modulation control of the garbage generator set:

3. A primary frequency modulation control device for a garbage power generation unit, characterized in that: include: one or more processors; a memory for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors execute the steps of the primary frequency regulation control method of a garbage power generation unit as claimed in claim 1.

4. A computer-readable storage medium storing a computer program, characterized in that: When the program is executed by a processor, the steps of the primary frequency modulation control method of a garbage power generation unit as claimed in claim 1 are implemented.

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