Power system adjusting method and electronic equipment

Abstract

The embodiment of the invention discloses a power system adjusting method and electronic equipment. The method comprises the following steps: acquiring voltage associated data and frequency associated data in a to-be-adjusted power system; determining a voltage stability coefficient of the power system according to the voltage associated data, and determining a frequency stability coefficient of the power system according to the frequency associated data; and adjusting the power system according to the voltage stability coefficient and the frequency stability coefficient. According to the technical scheme, stable operation of the power system can be ensured.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of electric power technology, and in particular to a power system regulation method and electronic equipment. Background Art

[0002] The stability of the power system is crucial to the safe, stable and economical operation of the power grid.

[0003] However, with the continuous expansion of the scale and increase of complexity of the power system, it is currently difficult to ensure the stable operation of the power system, which needs to be solved urgently. Summary of the invention

[0004] The embodiments of the present invention provide a power system regulation method and electronic equipment, which can ensure the stable operation of the power system.

[0005] According to one aspect of the present invention, a power system regulation method is provided, which may include:

[0006] Acquiring voltage-related data and frequency-related data in the power system to be regulated;

[0007] Determine the voltage stability coefficient of the power system based on the voltage-related data, and determine the frequency stability coefficient of the power system based on the frequency-related data;

[0008] The power system is regulated according to the voltage stability coefficient and frequency stability coefficient.

[0009] According to another aspect of the present invention, there is provided an electronic device, which may include:

[0010] at least one processor; and

[0011] a memory communicatively connected to at least one processor; wherein,

[0012] The memory stores a computer program that can be executed by at least one processor. The computer program is executed by at least one processor so that the at least one processor implements the power system regulation method provided by any embodiment of the present invention when executing the computer program.

[0013] The technical solution of the embodiment of the present invention obtains voltage-related data and frequency-related data in the power system to be adjusted, so as to determine the stability coefficients in the voltage and frequency dimensions through the voltage-related data and the frequency-related data; determines the voltage stability coefficient of the power system according to the voltage-related data, and determines the frequency stability coefficient of the power system according to the frequency-related data, so as to determine the voltage stability coefficient and the frequency stability coefficient; and adjusts the power system according to the voltage stability coefficient and the frequency stability coefficient to achieve power system regulation. The above technical solution adjusts the power system by determining the voltage stability coefficient and the frequency stability coefficient, so as to timely adjust the power system according to the stability of the voltage and frequency, thereby ensuring the stable operation of the power system.

[0014] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 is a flow chart of a power system regulation method provided according to an embodiment of the present invention;

[0017] Figure 2 is a flow chart of another power system regulation method provided according to an embodiment of the present invention;

[0018] Figure 3 is a flow chart of another power system regulation method provided according to an embodiment of the present invention;

[0019] Figure 4 is a flow chart of another power system regulation method provided according to an embodiment of the present invention;

[0020] Figure 5 is a flow chart of an optional example of another power system regulation method provided in an embodiment of the present invention;

[0021] Figure 6 is a structural block diagram of another optional example of a power system regulation method provided according to an embodiment of the present invention;

[0022] Figure 7 is a structural block diagram of a power system regulating device provided according to an embodiment of the present invention;

[0023] Figure 8 It is a structural schematic diagram of an electronic device for implementing the power system regulation method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. The situations of "target", "original", etc. are similar and will not be repeated here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Figure 1 1 is a flow chart of a power system regulation method provided in an embodiment of the present invention. This embodiment is applicable to the case of power system regulation. The method can be executed by a power system regulation device provided in an embodiment of the present invention, and the device can be implemented by software and / or hardware. The device can be integrated in an electronic device, and the electronic device can be various user terminals or servers.

[0027] See also Figure 1 The method of the embodiment of the present invention specifically includes the following steps:

[0028] S110. Obtain voltage-related data and frequency-related data in the power system to be adjusted.

[0029] Among them, the power system is a power system to be adjusted with stable demand. Voltage-related data is data associated with voltage in the power system; it should be noted that the voltage-related data includes not only voltage, but also the number of turns, capacitance, resistance and inductance of the transformer in the power system, and at least one of the first power supply voltage of the generator in the power system, etc., and other data associated with voltage. Frequency-related data is data associated with frequency in the power system; it should be noted that the frequency-related data includes not only frequency, but also the second power supply voltage, power supply current, power shortage, rated power during normal operation, maximum frequency deviation, rated frequency during normal operation, and rated load power, etc., and other data associated with frequency.

[0030] In the embodiment of the present invention, a data acquisition tool can be used to acquire data from the power system in real time to obtain voltage-related data and frequency-related data. In the embodiment of the present invention, there is no specific limitation on the method of acquiring voltage-related data and frequency-related data in the power system to be adjusted.

[0031] In an embodiment of the present invention, in addition to acquiring voltage-related data and frequency-related data, at least one of current-related data and power-related data in the power system can be detected in real time, so that abnormal conditions in the power system can be discovered in time and corresponding measures can be taken to deal with them, thereby avoiding accidents or reducing the impact of accidents.

[0032] S120. Determine a voltage stability coefficient of the power system according to the voltage-related data, and determine a frequency stability coefficient of the power system according to the frequency-related data.

[0033] The voltage stability factor is a parameter that can characterize the stability of the voltage of the power system, and the frequency stability factor is a parameter that can characterize the stability of the frequency of the power system.

[0034] In the embodiment of the present invention, for example, a dynamic voltage stability coefficient model can be established in advance, and the dynamic voltage stability coefficient model can be a mathematical model or a network model, which is not specifically limited here; according to the voltage-related data, the voltage stability coefficient is determined by the dynamic voltage stability coefficient model. In the embodiment of the present invention, the method of determining the voltage stability coefficient of the power system according to the voltage-related data is not specifically limited.

[0035] In the embodiment of the present invention, for example, a dynamic frequency stability coefficient model can be pre-established, and the dynamic frequency stability coefficient model can be a mathematical model or a network model, which is not specifically limited here; according to the frequency-related data, the frequency stability coefficient is determined by the dynamic frequency stability coefficient model. In the embodiment of the present invention, the method of determining the frequency stability coefficient of the power system according to the frequency-related data is not specifically limited.

[0036] In an embodiment of the present invention, taking into account that there may be multiple groups of voltage-related data and frequency-related data in the power system, the voltage stability coefficient and the frequency stability coefficient can be determined for each group of voltage-related data and frequency-related data, so that the power system in the group can be adjusted according to the voltage stability coefficient and the frequency stability coefficient for each group of voltage-related data and frequency-related data in the subsequent process; the median, average or fusion of the multiple groups of voltage-related data and frequency-related data can also be calculated, and the voltage-related data and the frequency-related data can be updated according to the processing results, that is, the updated voltage-related data and the frequency-related data are only one group of data, so as to facilitate the subsequent processing of the voltage-related data and the frequency-related data.

[0037] In an embodiment of the present invention, the current stability coefficient of the power system can also be determined based on the current-related data, and / or the power stability coefficient of the power system can be determined based on the power-related data, so as to subsequently adjust the power system based on at least one of the voltage stability coefficient, frequency stability coefficient, current stability coefficient and power stability coefficient.

[0038] S130. Regulate the power system according to the voltage stability coefficient and the frequency stability coefficient.

[0039] In the embodiment of the present invention, for example, the comprehensive regulation index can be determined according to the voltage stability coefficient and the frequency stability coefficient. When the comprehensive regulation index is less than the regulation threshold, the power system is regulated according to the comprehensive regulation index. When the comprehensive regulation index is greater than or equal to the regulation threshold, the power system is not regulated or is regulated slightly. In the embodiment of the present invention, the manner of regulating the power system according to the voltage stability coefficient and the frequency stability coefficient is not specifically limited.

[0040] In the embodiment of the present invention, for example, the parameters of the electrical equipment related to the voltage and frequency of the power system can be adjusted according to the voltage stability coefficient and the frequency stability coefficient, for example, at least one of the output power of the generator, the generator terminal voltage, the transformation ratio of the transformer, the switching capacitor bank and the reactor, etc. in the power system can be adjusted. In the embodiment of the present invention, the adjustment method of adjusting the power system is not specifically limited.

[0041] In an embodiment of the present invention, by adjusting the power system through the determined voltage stability coefficient and frequency stability coefficient, not only can the voltage fluctuation and frequency fluctuation generated in the conventional power system adjustment process be avoided and the stability of the power system be improved, but also the efficiency and economy of the power system can be improved. That is, by adjusting the power system in real time, the output of electrical equipment in the power system such as generators can be optimized, the loss of the power system can be reduced, and thus the operating cost can be reduced.

[0042] The technical solution of the embodiment of the present invention obtains voltage-related data and frequency-related data in the power system to be adjusted, so as to determine the stability coefficients in the voltage and frequency dimensions through the voltage-related data and the frequency-related data; determines the voltage stability coefficient of the power system according to the voltage-related data, and determines the frequency stability coefficient of the power system according to the frequency-related data, so as to determine the voltage stability coefficient and the frequency stability coefficient; and adjusts the power system according to the voltage stability coefficient and the frequency stability coefficient to achieve power system regulation. The above technical solution adjusts the power system by determining the voltage stability coefficient and the frequency stability coefficient, so as to timely adjust the power system according to the stability of the voltage and frequency, thereby ensuring the stable operation of the power system.

[0043] An optional technical solution, a power system regulation method, also includes: dividing an area associated with the power system into at least one sub-area; obtaining voltage-related data and frequency-related data in the power system to be regulated, including: for each sub-area in at least one sub-area, obtaining voltage-related data and frequency-related data of the power system to be regulated in the sub-area; determining the voltage stability coefficient of the power system according to the voltage-related data, and determining the frequency stability coefficient of the power system according to the frequency-related data, including: determining the voltage stability coefficient of the power system in the sub-area according to the voltage-related data, and determining the frequency stability coefficient of the power system in the sub-area according to the frequency-related data; regulating the power system according to the voltage stability coefficient and the frequency stability coefficient, including: regulating the power system in the sub-area according to the voltage stability coefficient and the frequency stability coefficient.

[0044] The sub-area is an area obtained by dividing the area associated with the power system.

[0045] In an embodiment of the present invention, before obtaining the voltage-related data and frequency-related data of the power system to be adjusted in the sub-region for each sub-region in at least one sub-region, at least one of the actual load and geographical distribution of the power system can be obtained, and at least one sub-region can be updated and optimized according to at least one of the actual load and geographical distribution; before obtaining the voltage-related data and frequency-related data of the power system to be adjusted in the sub-region for each sub-region in at least one sub-region, at least one of the real-time operation data and historical data of the power system can be obtained, and the boundary of at least one sub-region can be dynamically adjusted according to at least one of the real-time operation data and historical data; etc. The above technical solution can optimize and adjust at least one sub-region before obtaining the voltage-related data and frequency-related data of the power system to be adjusted in the sub-region for each sub-region in at least one sub-region, thereby ensuring the accuracy and timeliness of power system regulation.

[0046] Exemplarily, the area associated with the power system management scope can be divided into n sub-areas, where i=1, 2, 3, ..., n, i represents the number corresponding to each sub-area. In the embodiment of the present invention, the method of dividing the area associated with the power system into at least one sub-area is not specifically limited.

[0047] Exemplarily, the area associated with the power system management scope can be divided into at least one sub-area, and a data collection point is set in each sub-area; for each sub-area in the at least one sub-area, at the data collection point, the voltage-related data and the frequency-related data of the power system in the sub-area are collected by a data collection tool. In the embodiment of the present invention, the method for obtaining the voltage-related data and the frequency-related data of the power system to be adjusted in the sub-area is not specifically limited.

[0048] In the embodiment of the present invention, the manner of determining the voltage stability coefficient of the power system in the sub-region according to the voltage-related data may be the same as or different from the manner of determining the voltage stability coefficient of the power system according to the voltage-related data described in the above example. In the embodiment of the present invention, the manner of determining the voltage stability coefficient of the power system in the sub-region according to the voltage-related data is not specifically limited.

[0049] In an embodiment of the present invention, the manner of determining the frequency stability coefficient of the power system in the sub-region according to the frequency association data may be the same as or different from the manner of determining the frequency stability coefficient of the power system according to the frequency association data described in the above example. In an embodiment of the present invention, the manner of determining the frequency stability coefficient of the power system in the sub-region according to the frequency association data is not specifically limited.

[0050] In the embodiment of the present invention, the manner of adjusting the power system in the sub-area according to the voltage stability coefficient and the frequency stability coefficient may be the same as or different from the manner of adjusting the power system according to the voltage stability coefficient and the frequency stability coefficient described in the above example. In the embodiment of the present invention, the manner of adjusting the power system in the sub-area according to the voltage stability coefficient and the frequency stability coefficient is not specifically limited.

[0051] In an embodiment of the present invention, taking into account that there may be multiple groups of voltage-related data and frequency-related data in a sub-area, a voltage stability coefficient and a frequency stability coefficient may be determined for each group of voltage-related data and frequency-related data, so that the power system in the group in the sub-area can be adjusted according to the voltage stability coefficient and the frequency stability coefficient for each group of voltage-related data and frequency-related data in the subsequent process; the median, average or fusion of the multiple groups of voltage-related data and frequency-related data may also be calculated, and the voltage-related data and frequency-related data may be updated according to the processing results, that is, the updated voltage-related data and frequency-related data are only one group of data, so as to facilitate the subsequent processing of the voltage-related data and the frequency-related data.

[0052] In an embodiment of the present invention, by dividing the area associated with the power system into at least one sub-area and adjusting the power system in the sub-area, regional adjustment of the power system can be achieved, thereby avoiding the waste of resources caused by adjusting the entire power system.

[0053] Figure 2 It is a flow chart of another power system regulation method provided in an embodiment of the present invention. This embodiment is optimized based on the above-mentioned technical solutions. In this embodiment, optionally, the voltage stability coefficient of the power system is determined according to the voltage-related data, including: determining the capacity rise voltage of the power system according to the voltage-related data; determining the voltage stability coefficient of the power system according to the capacity rise voltage. Among them, the explanations of the terms that are the same or corresponding to the above-mentioned embodiments are not repeated here.

[0054] See also Figure 2 The method of this embodiment may specifically include the following steps:

[0055] S210: Obtain voltage-related data and frequency-related data in the power system to be adjusted.

[0056] S220. Determine the capacity rise voltage of the power system according to the voltage-related data.

[0057] The capacitive voltage is the increased voltage caused by the capacitive effect of the line.

[0058] In the embodiment of the present invention, for example, the port voltage can be determined according to the voltage association data, and the capacity rise voltage can be determined according to the port voltage and the power supply voltage of the generator in the power system. In the embodiment of the present invention, the method of determining the capacity rise voltage of the power system according to the voltage association data is not specifically limited.

[0059] S230. Determine a voltage stability coefficient of the power system according to the capacity rise voltage.

[0060] For example, the voltage correction factor, the capacitance rise voltage and the first power supply voltage can be calculated by the formula: Determine the voltage stability factor. Among them, Uw i is the voltage stability factor, ΔU i is the capacitance rise voltage, Ub i is the first power supply voltage, and α represents a pre-set voltage correction factor. It should be noted that i can be understood as the number of the sub-region when the area associated with the power system is divided into at least one sub-region, that is, for each sub-region in at least one sub-region, the voltage stability coefficient of the power system in the sub-region can be determined according to the capacity rise voltage. In the embodiment of the present invention, there is no specific limitation on the method of determining the voltage stability coefficient of the power system according to the capacity rise voltage.

[0061] S240. Determine a frequency stability coefficient of the power system according to the frequency correlation data.

[0062] S250. Regulate the power system according to the voltage stability coefficient and the frequency stability coefficient.

[0063] The technical solution of the embodiment of the present invention can make the voltage stability coefficient better reflect the voltage stability of the power system by determining the voltage stability coefficient according to the determined capacity rise voltage, thereby improving the accuracy of power system regulation.

[0064] An optional technical solution, for transformers and generators in an electric power system, voltage-related data includes the number of coil turns, capacitance, resistance and inductance values ​​of the transformer and the first power supply voltage of the generator; based on the voltage-related data, the capacitance-rise voltage of the electric power system is determined, including: determining the port voltage of the electric power system based on the number of coil turns, capacitance, resistance, inductance value and the first power supply voltage; determining the capacitance-rise voltage of the electric power system based on the port voltage and the first power supply voltage.

[0065] The first power supply voltage is also the power supply voltage of the generator. The port voltage refers to the potential difference between components as ports or nodes in the power system.

[0066] For example, in combination with the above examples, the number of coil turns, capacitance value, resistance value, inductance value and the first power supply voltage can be calculated by the formula: Determine the port voltage of the power system. Among them, Ua i is the port voltage, ω i is the number of coil turns, C i is the capacitance value, R i is the resistance value, L i is the inductance value, Ub i is the first power supply voltage. It should be noted that, for each sub-area in at least one sub-area, the port voltage of the power system in the sub-area can be determined according to the number of coil turns, the capacitance value, the resistance value, the inductance value and the first power supply voltage. In the embodiment of the present invention, the method of determining the port voltage of the power system according to the number of coil turns, the capacitance value, the resistance value, the inductance value and the first power supply voltage is not specifically limited.

[0067] Exemplarily, in combination with the above examples, the port voltage and the first power supply voltage can be calculated by the formula ΔU i =|Ua i -Ub i |, determine the capacity rise voltage of the power system. Among them, ΔU i It is the capacity rise voltage. It should be noted that, for each sub-area in at least one sub-area, the capacity rise voltage of the power system in the sub-area can be determined according to the port voltage and the first power supply voltage. In the embodiment of the present invention, there is no specific limitation on the method of determining the capacity rise voltage of the power system according to the port voltage and the first power supply voltage.

[0068] In the embodiment of the present invention, for example, according to the above formula and ΔU i =|Ua i -Ub i |, establish a dynamic voltage stability coefficient model to determine the voltage stability coefficient through the dynamic voltage stability coefficient model.

[0069] In the embodiment of the present invention, by determining the port voltage and then determining the capacitor voltage according to the port voltage, the voltage stability coefficient can further reflect the voltage stability of the power system, thereby further improving the accuracy of power system regulation.

[0070] Figure 3It is a flow chart of another power system regulation method provided in an embodiment of the present invention. This embodiment is optimized based on the above-mentioned technical solutions. In this embodiment, optionally, the frequency stability coefficient of the power system is determined according to the frequency-related data, including: determining the generator power and frequency characteristic coefficient of the generator in the power system according to the frequency-related data; determining the frequency stability coefficient of the power system according to the generator power and the frequency characteristic coefficient. Among them, the explanations of the terms that are the same or corresponding to the above-mentioned embodiments are not repeated here.

[0071] See also Figure 3 The method of this embodiment may specifically include the following steps:

[0072] S310: Obtain voltage-related data and frequency-related data in the power system to be adjusted.

[0073] S320. Determine a voltage stability coefficient of the power system according to the voltage-related data.

[0074] S330. Determine the generator power and frequency characteristic coefficient of the generator in the power system according to the frequency correlation data.

[0075] Among them, generator power is the electrical power of the generator. The frequency characteristic coefficient represents the sensitivity of the load to frequency changes.

[0076] In the embodiment of the present invention, there is no specific limitation on the manner of determining the generator power and the frequency characteristic coefficient of the generator in the power system according to the frequency association data.

[0077] S340. Determine the frequency stability coefficient of the power system according to the generator power and the frequency characteristic coefficient.

[0078] For example, the frequency-related data may include the rated load power of the generator in the power system, and the rated load power, the generator power and the frequency characteristic coefficient in the frequency-related data may be calculated by the formula: Determine the frequency stability factor. Where, Ez i is the frequency stability factor, Pr i is the generator power, Pt i is the rated load power, K i is the frequency characteristic coefficient. It should be noted that, for each sub-region in at least one sub-region, the frequency stability coefficient of the power system in the sub-region can be determined according to the generator power and the frequency characteristic coefficient. In the embodiment of the present invention, there is no specific limitation on the method of determining the frequency stability coefficient of the power system according to the generator power and the frequency characteristic coefficient.

[0079] S350. Regulate the power system according to the voltage stability coefficient and the frequency stability coefficient.

[0080] The technical solution of the embodiment of the present invention can make the frequency stability coefficient better reflect the frequency stability of the power system by determining the frequency stability coefficient according to the determined generator power and frequency characteristic coefficient, thereby improving the accuracy of power system regulation.

[0081] An optional technical solution, frequency-related data includes a second power supply voltage, power supply current, power shortage, rated power during normal operation, maximum frequency deviation, and rated frequency during normal operation of a generator in an electric power system; based on the frequency-related data, the generator power and frequency characteristic coefficient of the generator in the electric power system are determined, including: determining the generator power of the generator based on the second power supply voltage and power supply current; determining the frequency characteristic coefficient of the generator based on the power shortage, rated power, maximum frequency deviation, and rated frequency.

[0082] The second power supply voltage is also the power supply voltage of the generator; the first power supply voltage and the second power supply voltage may have the same meaning.

[0083] For example, in combination with the above examples, the second power supply voltage and the power supply current can be calculated by the formula Pr i =Ub i ×I i , determine the generator power. Among them, Pr i is the generator power, Ub i is the second power supply voltage, I i is the power supply current. It should be noted that, for each sub-region in at least one sub-region, the generator power of the power system in the sub-region can be determined according to the second power supply voltage and the power supply current. In the embodiment of the present invention, the method of determining the generator power of the generator according to the second power supply voltage and the power supply current is not specifically limited.

[0084] For example, in combination with the above examples, the power shortage, rated power, maximum frequency deviation and rated frequency can be calculated by the formula: Determine the frequency characteristic coefficient. Among them, K i is the frequency characteristic coefficient, ΔP i In case of power shortage, P i is the rated power, Δf i is the maximum frequency deviation, f i is the rated frequency. It should be noted that, for each sub-region in at least one sub-region, the frequency characteristic coefficient of the power system in the sub-region can be determined according to the power shortage, the rated power, the maximum frequency deviation and the rated frequency. In the embodiment of the present invention, the method of determining the frequency characteristic coefficient of the generator according to the power shortage, the rated power, the maximum frequency deviation and the rated frequency is not specifically limited.

[0085] In the embodiment of the present invention, for example, according to the above formula Pr i =Ub i ×I i as well as A dynamic frequency stability coefficient model is established to determine the frequency stability coefficient through the dynamic frequency stability coefficient model.

[0086] In an embodiment of the present invention, the generator power of the generator is determined by the second power supply voltage and the power supply current, and the frequency characteristic coefficient of the generator is determined according to the power shortage, rated power, maximum frequency deviation and rated frequency. The frequency stability coefficient can further reflect the frequency stability of the power system, thereby further improving the accuracy of power system regulation.

[0087] Figure 4 It is a flow chart of another power system regulation method provided in an embodiment of the present invention. This embodiment is optimized based on the above-mentioned technical solutions. In this embodiment, optionally, according to the voltage stability coefficient and the frequency stability coefficient, the power system is regulated, including: determining a comprehensive regulation index according to the voltage stability coefficient and the frequency stability coefficient; regulating the power system according to the comprehensive regulation index. Among them, the explanations of the terms that are the same or corresponding to the above-mentioned embodiments are not repeated here.

[0088] See also Figure 4 The method of this embodiment may specifically include the following steps:

[0089] S410: Obtain voltage-related data and frequency-related data in the power system to be adjusted.

[0090] S420. Determine a voltage stability coefficient of the power system according to the voltage-related data, and determine a frequency stability coefficient of the power system according to the frequency-related data.

[0091] S430: Determine a comprehensive regulation index according to the voltage stability coefficient and the frequency stability coefficient.

[0092] Among them, the comprehensive regulation index can characterize the stability and regulation capability of the power system; the comprehensive regulation index can, for example, include at least one of a frequency regulation index, a voltage regulation index, a load regulation index, and a new energy regulation index.

[0093] In the embodiment of the present invention, for example, a voltage-frequency integrated regulation model may be pre-established, and the voltage-frequency integrated regulation model may be a mathematical model or a network model, which is not specifically limited here; according to the voltage stability coefficient and the frequency stability coefficient, the integrated regulation index is determined through the voltage-frequency integrated regulation model. In the embodiment of the present invention, the manner of determining the integrated regulation index based on the voltage stability coefficient and the frequency stability coefficient is not specifically limited.

[0094] For example, in combination with the above examples, the voltage stability coefficient and the frequency stability coefficient can be used to obtain the following equation: Determine the comprehensive adjustment index. Among them, Z i is the comprehensive regulation index, Uw i is the voltage stability factor, Ez i is the frequency stability coefficient, c 1 and c 2 It should be noted that, for each sub-region in at least one sub-region, the comprehensive regulation index of the power system in the sub-region may be determined according to the voltage stability coefficient and the frequency stability coefficient.

[0095] In the embodiment of the present invention, for example, according to the above formula A voltage-frequency comprehensive regulation model is established to determine the comprehensive regulation index through the voltage-frequency comprehensive regulation model.

[0096] S440. Regulate the power system according to the comprehensive regulation index.

[0097] In the embodiment of the present invention, for example, at least one of primary frequency regulation, secondary frequency regulation, load management, reactive power regulation, transformer tap adjustment, and distributed power supply, etc., can be performed according to the comprehensive regulation index to regulate the power system. In the embodiment of the present invention, the manner of regulating the power system according to the comprehensive regulation index is not specifically limited.

[0098] The technical solution of the embodiment of the present invention can systematically evaluate and optimize the performance of the power system by adjusting the power system through the comprehensive adjustment index, thereby improving the adjustment capability and stability of the power system.

[0099] An optional technical solution is to adjust the power system according to a comprehensive regulation index, including: comparing the comprehensive regulation index with a preset regulation threshold to obtain a comparison result; when the comparison result indicates that the comprehensive regulation index is less than the regulation threshold, adjusting the power system according to the comprehensive regulation index.

[0100] The regulation threshold is a value that the comprehensive regulation index needs to be less than when regulating the power system based on the comprehensive regulation index.

[0101] For example, in combination with the above examples, the comprehensive adjustment index Z i The comparison result is compared with the preset adjustment threshold ΔZ, and the comprehensive adjustment index Z is represented by the comparison result. i When it is greater than or equal to the regulation threshold ΔZ, it means that the power system is operating normally and there is no need to adjust the power system or the power system can be adjusted slightly. The comparison result represents the comprehensive regulation index Z i When the comprehensive regulation index Z is less than the regulation threshold ΔZ, it indicates that the power system is operating abnormally and the power system needs to be regulated. i The comparison result is compared with the preset adjustment threshold ΔZ, and the comprehensive adjustment index Z is represented by the comparison result. i When it is greater than or equal to the adjustment threshold ΔZ, it means that the power system in the sub-area is operating normally, and there is no need to adjust the power system in the sub-area or the power system can be adjusted slightly. The comparison result represents the comprehensive adjustment index Z i When the comprehensive adjustment index is less than the adjustment threshold ΔZ, it indicates that the power system in the sub-area is operating abnormally, and the power system in the sub-area is adjusted. In the embodiment of the present invention, there is no specific limitation on the method of comparing the comprehensive adjustment index with the preset adjustment threshold to obtain the comparison result, and the method of adjusting the power system according to the comprehensive adjustment index when the comparison result indicates that the comprehensive adjustment index is less than the adjustment threshold.

[0102] In an embodiment of the present invention, when the comparison result indicates that the comprehensive regulation index is less than the regulation threshold, the power system is regulated according to the comprehensive regulation index. This can ensure that when the power system demand is adjusted, the power system can be effectively regulated according to the comprehensive regulation index, thereby further ensuring the stable operation of the power system.

[0103] Another optional technical solution, the power system regulation method, also includes: when the comparison result indicates that the comprehensive regulation index is less than the regulation threshold, issuing an early warning and transmitting the comprehensive regulation index to the human-computer interaction terminal.

[0104] Among them, the human-computer interaction end is the interface or channel for information exchange between the user and the computer system.

[0105] In an embodiment of the present invention, for each sub-region in at least one sub-region, when the comparison result indicates that the comprehensive adjustment index is less than the adjustment threshold, a warning display can be made for the sub-region, and the comprehensive adjustment index can be transmitted to the human-computer interaction terminal.

[0106] In an embodiment of the present invention, when the comparison result indicates that the comprehensive regulation index is less than the regulation threshold, an early warning is issued, and the comprehensive regulation index is transmitted to the human-computer interaction terminal, so that the operator can promptly issue an early warning and handle abnormal situations, thereby ensuring the continuity and safety of the power supply of the power system.

[0107] In order to better understand the technical solution of the above embodiment of the present invention, an optional example is provided here. Figure 5 , divide the area associated with the power system into at least one sub-area; collect voltage-related data and frequency-related data corresponding to each sub-area through a data acquisition tool; determine the voltage stability coefficient corresponding to each sub-area through an established dynamic voltage stability coefficient model; determine the frequency stability coefficient corresponding to each sub-area through an established dynamic frequency stability coefficient model; determine the comprehensive regulation index corresponding to each sub-area through an established voltage-frequency comprehensive regulation model, and perform regional regulation of the power system according to the comprehensive regulation index corresponding to each sub-area; for each sub-area, calibrate the comprehensive regulation index, that is, determine whether the comprehensive regulation index is less than the regulation threshold, and when the calibration result indicates that the comprehensive regulation index is less than the regulation threshold, that is, when there is an abnormality in the sub-area, transmit the abnormal result including at least one of the comprehensive regulation index and the partition regulation result to the human-computer interaction terminal.

[0108] In order to better understand the technical solution of the above embodiment of the present invention, another optional example is provided here. Figure 6, As the demand for power system detection and regulation is developing in the direction of integration and modularization, integrated equipment can simplify the system structure, thereby improving the reliability and stability of the system. Therefore, power system regulation can be achieved through integrated equipment, and modular equipment can be flexibly configured and expanded according to actual needs. Specifically, the integrated equipment may include a power system area division module, a regional dynamic data acquisition module, a dynamic voltage detection and regulation module, a dynamic frequency detection and regulation module, a dynamic data comprehensive regulation module, and a regulation result calibration output module; the power system area division module may divide the area associated with the power system management scope into at least one sub-area, and set a data collection point in each sub-area; the regional dynamic data acquisition module may collect voltage-related data and frequency-related data of the power system in the sub-area at the data collection point for each sub-area in at least one sub-area through a data acquisition tool, and transmit the voltage-related data to the dynamic voltage detection and regulation module, and transmit the frequency-related data to the dynamic frequency detection and regulation module. The data acquisition tool may include, for example, sensors such as voltage sensors and frequency sensors. The voltage sensors and frequency sensors may be installed at fixed positions in each sub-area respectively. The sensor is connected to the regional dynamic data acquisition module by wireless means to transmit the collected data to the regional dynamic data acquisition module in real time; the dynamic voltage detection The regulation module can determine the voltage stability coefficient for each sub-region in at least one sub-region according to the voltage-related data and through the dynamic voltage stability coefficient model, and transmit the voltage stability coefficient to the dynamic data comprehensive regulation module; the dynamic frequency detection regulation module can determine the frequency stability coefficient for each sub-region in at least one sub-region according to the frequency-related data and through the dynamic frequency stability coefficient model, and transmit the frequency stability coefficient to the dynamic data comprehensive regulation module; the dynamic data comprehensive regulation module can determine the comprehensive regulation index for each sub-region in at least one sub-region according to the received voltage stability coefficient and frequency stability coefficient through the voltage-frequency comprehensive regulation model, and regulate the power system in the sub-region according to the comprehensive regulation index to realize zone regulation and obtain the zone regulation result; the regulation result calibration output module calibrates the comprehensive regulation index for each sub-region in at least one sub-region, and when the calibration result indicates that the comprehensive regulation index is less than the regulation threshold, issues an early warning, and transmits at least one of the comprehensive regulation index and the zone regulation result to the human-computer interaction terminal. The above-mentioned technical scheme of the embodiment of the present invention can quickly respond to the load changes of the power system, effectively avoid the abnormal fluctuations of the voltage and frequency of the power system, and enable the operator to grasp the operating status of the power system in real time, so as to promptly warn and handle abnormal situations. It can not only ensure the stable operation of the power system, but also improve the operating efficiency of the power system, enhance the anti-interference ability of the power system, and ensure the continuity and safety of power supply.

[0109] Figure 7 This is a structural block diagram of a power system regulation device provided in an embodiment of the present invention, and the device is used to execute the power system regulation method provided in any of the above embodiments. The device and the power system regulation method of the above embodiments belong to the same inventive concept, and the details not described in detail in the embodiment of the power system regulation device can refer to the embodiment of the above power system regulation method. Figure 7 The device may specifically include: a frequency-related data acquisition module 510, a frequency stability coefficient determination module 520 and a power system regulation module 530.

[0110] The frequency-related data acquisition module 510 is used to acquire voltage-related data and frequency-related data in the power system to be adjusted;

[0111] The frequency stability coefficient determination module 520 is used to determine the voltage stability coefficient of the power system according to the voltage-related data, and to determine the frequency stability coefficient of the power system according to the frequency-related data;

[0112] The power system regulation module 530 is used to regulate the power system according to the voltage stability coefficient and the frequency stability coefficient.

[0113] Optionally, the frequency stability coefficient determination module 520 includes:

[0114] A capacity rise voltage determination submodule, used to determine the capacity rise voltage of the power system according to the voltage association data;

[0115] The voltage stability coefficient determination submodule is used to determine the voltage stability coefficient of the power system according to the capacity rise voltage.

[0116] Optionally, based on the above device, for the transformer and generator in the power system, the voltage-related data includes the number of coil turns, capacitance value, resistance value and inductance value of the transformer and the first power supply voltage of the generator;

[0117] The capacitance rise voltage determination submodule includes:

[0118] A port voltage determination unit, used to determine the port voltage of the power system according to the number of coil turns, the capacitance value, the resistance value, the inductance value and the first power supply voltage;

[0119] The capacity rise voltage determination unit is used to determine the capacity rise voltage of the power system according to the port voltage and the first power supply voltage.

[0120] Optionally, the frequency stability coefficient determination module 520 includes:

[0121] A frequency characteristic coefficient determination submodule, for determining the generator power and frequency characteristic coefficient of the generator in the power system according to the frequency associated data;

[0122] The first frequency stability coefficient determination submodule is used to determine the frequency stability coefficient of the power system according to the generator power and the frequency characteristic coefficient.

[0123] Optionally, based on the above device, the frequency-related data includes a second power supply voltage, a power supply current, a power shortage, a rated power during normal operation, a maximum frequency deviation, and a rated frequency during normal operation of a generator in the power system;

[0124] The frequency characteristic coefficient determination submodule includes:

[0125] a generator power determination unit, configured to determine the generator power of the generator according to the second power supply voltage and the power supply current;

[0126] The frequency characteristic coefficient determination unit is used to determine the frequency characteristic coefficient of the generator according to the power shortage, the rated power, the maximum frequency deviation and the rated frequency.

[0127] Optionally, the power system regulation module 530 includes:

[0128] A comprehensive regulation index determination submodule, used to determine the comprehensive regulation index according to the voltage stability coefficient and the frequency stability coefficient;

[0129] The first power system regulation submodule is used to regulate the power system according to the comprehensive regulation index.

[0130] Optionally, based on the above device, the first power system regulation submodule includes:

[0131] A comparison result obtaining unit is used to compare the comprehensive adjustment index with a preset adjustment threshold to obtain a comparison result;

[0132] The power system regulation unit is used to regulate the power system according to the comprehensive regulation index when the comparison result indicates that the comprehensive regulation index is less than the regulation threshold.

[0133] Optionally, based on the above device, the device may further include:

[0134] The comprehensive adjustment index transmission module is used to issue an early warning when the comparison result indicates that the comprehensive adjustment index is less than the adjustment threshold, and transmit the comprehensive adjustment index to the human-computer interaction terminal.

[0135] Optionally, the device may further include:

[0136] A sub-region division module, used for dividing the region associated with the power system into at least one sub-region;

[0137] The frequency-related data acquisition module 510 includes:

[0138] A frequency-related data acquisition submodule, used for acquiring voltage-related data and frequency-related data of the power system to be adjusted in the subregion for each subregion in at least one subregion;

[0139] The frequency stability coefficient determination module 520 includes:

[0140] A second frequency stability coefficient determination submodule, used to determine the voltage stability coefficient of the power system in the sub-region according to the voltage-related data, and to determine the frequency stability coefficient of the power system in the sub-region according to the frequency-related data;

[0141] The power system regulation module 530 includes:

[0142] The second power system regulation submodule is used to regulate the power system in the sub-area according to the voltage stability coefficient and the frequency stability coefficient.

[0143] The power system regulation device provided in the embodiment of the present invention obtains the voltage-related data and the frequency-related data in the power system to be regulated through the frequency-related data acquisition module, so as to determine the stability coefficients in the voltage and frequency dimensions through the voltage-related data and the frequency-related data in the subsequent process; the frequency stability coefficient determination module determines the voltage stability coefficient of the power system according to the voltage-related data, and determines the frequency stability coefficient of the power system according to the frequency-related data, so as to determine the voltage stability coefficient and the frequency stability coefficient; the power system regulation module regulates the power system according to the voltage stability coefficient and the frequency stability coefficient, so as to achieve power system regulation. The above-mentioned device regulates the power system through the determined voltage stability coefficient and frequency stability coefficient, so as to timely regulate the power system according to the stability of the voltage and frequency, thereby ensuring the stable operation of the power system.

[0144] The power system regulation device provided in the embodiment of the present invention can execute the power system regulation method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0145] It is worth noting that in the embodiment of the above-mentioned power system regulation device, the various units and modules included are only divided according to functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be achieved; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of the present invention.

[0146] Figure 8A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0147] like Figure 8 As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0148] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0149] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as a power system regulation method.

[0150] In some embodiments, the power system regulation method may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the power system regulation method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to execute the power system regulation method in any other appropriate manner (e.g., by means of firmware).

[0151] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0152] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine as a stand-alone software package and partially on a remote machine, or entirely on a remote machine or server.

[0153] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0154] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0155] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0156] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0157] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0158] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for regulating a power system, characterized in that: include: Acquiring voltage-related data and frequency-related data in the power system to be regulated; Determining a voltage stability coefficient of the power system according to the voltage-related data, and determining a frequency stability coefficient of the power system according to the frequency-related data; The power system is adjusted according to the voltage stability coefficient and the frequency stability coefficient.

2. The method according to claim 1, characterized in that Determining the voltage stability coefficient of the power system according to the voltage-related data includes: Determining the capacity rise voltage of the power system according to the voltage-related data; A voltage stability coefficient of the power system is determined according to the capacity rise voltage.

3. The method according to claim 2, characterized in that For the transformer and generator in the power system, the voltage-related data includes the number of coil turns, capacitance value, resistance value and inductance value of the transformer and the first power supply voltage of the generator; The step of determining the capacity rise voltage of the power system according to the voltage-related data includes: Determining a port voltage of the power system according to the number of turns of the coil, the capacitance value, the resistance value, the inductance value, and the first power supply voltage; The capacity rise voltage of the power system is determined according to the port voltage and the first power supply voltage.

4. The method according to claim 1, characterized in that Determining the frequency stability coefficient of the power system according to the frequency associated data includes: determining the generator power and frequency characteristic coefficient of the generator in the power system according to the frequency associated data; A frequency stability coefficient of the power system is determined according to the generator power and the frequency characteristic coefficient.

5. The method according to claim 4, characterized in that The frequency-related data includes a second power supply voltage, a power supply current, a power shortage, a rated power during normal operation, a maximum frequency deviation, and a rated frequency during normal operation of a generator in the power system; Determining the generator power and frequency characteristic coefficient of the generator in the power system according to the frequency association data includes: determining a generator power of the generator according to the second power supply voltage and the power supply current; A frequency characteristic coefficient of the generator is determined according to the generated power shortage, the rated power, the maximum frequency deviation, and the rated frequency.

6. The method according to claim 1, characterized in that The step of adjusting the power system according to the voltage stability coefficient and the frequency stability coefficient includes: Determining a comprehensive regulation index according to the voltage stability coefficient and the frequency stability coefficient; The power system is regulated according to the comprehensive regulation index.

7. The method according to claim 6, characterized in that The step of regulating the power system according to the comprehensive regulation index comprises: Comparing the comprehensive adjustment index with a preset adjustment threshold to obtain a comparison result; When the comparison result indicates that the comprehensive regulation index is less than the regulation threshold, the power system is regulated according to the comprehensive regulation index.

8. The method according to claim 7, characterized in that Also includes: When the comparison result indicates that the comprehensive adjustment index is less than the adjustment threshold, an early warning is issued, and the comprehensive adjustment index is transmitted to the human-computer interaction terminal.

9. The method according to claim 1, characterized in that: Also includes: Dividing the area associated with the power system into at least one sub-area; The obtaining of voltage-related data and frequency-related data in the power system to be adjusted includes: For each sub-region of the at least one sub-region, acquiring voltage-related data and frequency-related data of the power system to be adjusted in the sub-region; The step of determining a voltage stability coefficient of the power system according to the voltage-related data, and determining a frequency stability coefficient of the power system according to the frequency-related data, comprises: Determine a voltage stability coefficient of the power system in the sub-region according to the voltage-related data, and determine a frequency stability coefficient of the power system in the sub-region according to the frequency-related data; The step of adjusting the power system according to the voltage stability coefficient and the frequency stability coefficient includes: The power system in the sub-area is regulated according to the voltage stability coefficient and the frequency stability coefficient.

10. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to perform the power system regulation method according to any one of claims 1 to 9.

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