Electric quantity settlement method and device, computer equipment and storage medium

Abstract

The invention provides an electric quantity settlement method and device, computer equipment and a storage medium, and the method comprises the steps: determining the position information of a to-be-settled power plant, the to-be-settled power plant belongs to a plurality of candidate power plants, the units of the plurality of candidate power plants are connected to the same high-voltage bus, and the position information is used for indicating the position information of the to-be-settled power plant connected to the high-voltage bus; according to the position information, a first settlement value of the to-be-settled power plant is obtained, the first settlement value is used for indicating an electric quantity settlement value between the to-be-settled power plant and an adjacent power plant, and the adjacent power plant is a power plant with the position connected with the high-voltage bus and adjacent to the to-be-settled power plant in the candidate power plants; obtaining a second settlement value of the to-be-settled power plant, the second settlement value being used for indicating an electric quantity settlement value between the to-be-settled power plant and the power grid; and determining an overall settlement value of the to-be-settled power plant according to the first settlement value and the second settlement value. Therefore, trade settlement between a plurality of legal persons and an electric power company can be realized, and the flexibility of electric quantity settlement is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of power generation metering, and particularly to a method and device for electricity settlement, a computer device, and a storage medium. Background Art

[0002] Currently, in the metering schemes for trade settlement between power generation enterprises and the grid in China, the generator sets of a single legal person of a power generation enterprise are connected to the local grid. The metering scheme is classic and relatively mature. The on-site gateway metering meters are used, with one main meter and one auxiliary meter, and two meters are configured. Different suppliers supply the goods; according to the direction of the power flow, the gateway meters can complete two-way electricity metering. With the continuous development of the power system, the power generation sources of multiple (two or even three) power generation enterprises are connected to the local grid through the same section of high-voltage bus.

[0003] In the prior art, it is impossible to conduct trade settlement between multiple legal persons of power generation enterprises and the grid. Summary of the Invention

[0004] The present disclosure aims to at least solve one of the technical problems in the related art to some extent.

[0005] To this end, the purpose of the present disclosure is to provide a method and device for electricity settlement, a computer device, and a storage medium, whereby trade settlement between multiple legal persons and power companies can be realized, and the flexibility of electricity settlement can be improved.

[0006] To achieve the above object, the electricity settlement method proposed in the first aspect embodiment of the present disclosure includes:

[0007] Determine the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, and the generator sets of the multiple candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus;

[0008] According to the location information, obtain the first settlement value of the power plant to be settled, where the first settlement value is used to indicate the electricity settlement value between the power plant to be settled and the adjacent power plant, and the adjacent power plant is the power plant among the multiple candidate power plants whose connection position to the high-voltage bus is adjacent to that of the power plant to be settled;

[0009] Obtain the second settlement value of the power plant to be settled, where the second settlement value is used to indicate the electricity settlement value between the power plant to be settled and the grid;

[0010] According to the first settlement value and the second settlement value, determine the overall settlement value of the power plant to be settled.

[0011] To achieve the above object, the electricity settlement device proposed in the second aspect embodiment of the present disclosure includes:

[0012] A first determination module, configured to determine the location information of a power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, the units of the multiple candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information where the power plant to be settled is connected to the high-voltage bus;

[0013] A first acquisition module, configured to acquire a first settlement value of the power plant to be settled according to the location information, where the first settlement value is used to indicate the power quantity settlement value between the power plant to be settled and an adjacent power plant, and the adjacent power plant is a power plant among the multiple candidate power plants whose connection position to the high-voltage bus is adjacent to that of the power plant to be settled;

[0014] A second acquisition module, configured to acquire a second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power quantity settlement value between the power plant to be settled and the power grid;

[0015] A second determination module, configured to determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value.

[0016] The computer device provided in the third aspect embodiment of the present disclosure includes: a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, it implements the power quantity settlement method provided in the first aspect embodiment of the present disclosure.

[0017] The fourth aspect embodiment of the present disclosure provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, it implements the power quantity settlement method provided in the first aspect embodiment of the present disclosure.

[0018] The fifth aspect embodiment of the present disclosure provides a computer program product. When the instructions in the computer program product are executed by a processor, they execute the power quantity settlement method provided in the first aspect embodiment of the present disclosure.

[0019] The power consumption settlement method, device, computer equipment and storage medium provided by the present disclosure determine the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, and the units of the multiple candidate power plants are connected to the same section of high-voltage bus. The location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus; according to the location information, obtain the first settlement value of the power plant to be settled, where the first settlement value is used to indicate the power consumption settlement value between the power plant to be settled and the adjacent power plant, and the adjacent power plant is the power plant among the multiple candidate power plants whose connection position to the high-voltage bus is adjacent to that of the power plant to be settled; obtain the second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power consumption settlement value between the power plant to be settled and the power grid; determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value. Thus, it is possible to achieve trade settlement among multiple legal persons and power companies and improve the flexibility of power consumption settlement.

[0020] Additional aspects and advantages of the present disclosure will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present disclosure will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, where:

[0022] Figure 1 is a schematic flowchart of a power consumption settlement method proposed in an embodiment of the present disclosure;

[0023] Figure 2 is a schematic flowchart of a power consumption settlement method proposed in another embodiment of the present disclosure;

[0024] Figure 3 is a schematic diagram of the electrical main connection of a double busbar proposed according to the present disclosure;

[0025] Figure 4 is a schematic diagram of the electrical main connection of another double busbar proposed according to the present disclosure;

[0026] Figure 5 is a schematic structural diagram of a power consumption settlement device proposed in an embodiment of the present disclosure;

[0027] Figure 6 shows a block diagram of an exemplary computer device suitable for implementing the embodiments of the present disclosure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Embodiments of the present disclosure will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present disclosure, and should not be construed as a limitation of the present disclosure. On the contrary, the embodiments of the present disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0029] Figure 1 is a schematic flowchart of a power consumption settlement method proposed in an embodiment of the present disclosure.

[0030] It should be noted that, in this embodiment, the execution subject of the power consumption settlement method is a power consumption settlement device, which can be implemented in software and / or hardware, and can be configured in a computer device. The computer device may include, but is not limited to, a terminal, a server, etc. For example, the terminal may be a mobile phone, a personal digital assistant, etc.

[0031] As Figure 1 shown, the power consumption settlement method includes:

[0032] S101: Determine the location information of the power plant to be settled. Among them, the power plant to be settled belongs to multiple candidate power plants, and the units of the multiple candidate power plants are connected to the same section of high-voltage bus. The location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus.

[0033] Among them, the power plant to be settled refers to the power plant to be settled for power consumption. And the candidate power plants may refer to multiple power plants connected to the same section of high-voltage bus.

[0034] It can be understood that the power consumption settlement methods of power plants to be settled in different locations may be different. Therefore, in the embodiments of the present disclosure, when determining the location information of the power plant to be settled, it can provide reliable reference information for the subsequent power consumption settlement process of the power plant to be settled.

[0035] S102: Obtain the first settlement value of the power plant to be settled according to the location information. Among them, the first settlement value is used to indicate the power consumption settlement value between the power plant to be settled and the adjacent power plants. The adjacent power plants are the power plants among the multiple candidate power plants whose connection positions to the high-voltage bus are adjacent to that of the power plant to be settled.

[0036] It can be understood that, in the embodiments of the present disclosure, there may be one or two adjacent power plants for the power plant to be settled, and the first settlement value may refer to the sum of the power consumption settlements between the power plant to be settled and all adjacent power plants.

[0037] That is to say, in the embodiments of the present disclosure, after determining the location information of the power plant to be settled, the first settlement value of the power plant to be settled can be obtained according to the location information, so as to realize the power consumption settlement between the power plant to be settled and the adjacent power plants.

[0038] S103: Obtain the second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power settlement value between the power plant to be settled and the power grid.

[0039] That is to say, in the embodiments of the present disclosure, power settlement can be performed between the power plant to be settled and the power grid to obtain the second settlement value. Thereby providing reliable data support for subsequent determination of the overall settlement value of the power plant to be settled.

[0040] S104: Determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value.

[0041] Among them, the overall settlement value may refer to the comprehensive value determined after the power plant to be settled conducts power settlement with the outside world.

[0042] In the embodiments of the present disclosure, when determining the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value, it may be to calculate the sum of the first settlement value and the second settlement value as the overall settlement value of the power plant to be settled, or alternatively, the first settlement value and the second settlement value may be input into a pre-trained machine learning model to determine the overall settlement value of the power plant to be settled, and there is no limitation thereto.

[0043] In this embodiment, by determining the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, and the units of the multiple candidate power plants are connected to the same section of high-voltage bus, the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus; according to the location information, obtain the first settlement value of the power plant to be settled, where the first settlement value is used to indicate the power settlement value between the power plant to be settled and the adjacent power plant, and the adjacent power plant is the power plant that is adjacent to the power plant to be settled in the location where it is connected to the high-voltage bus among the multiple candidate power plants; obtain the second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power settlement value between the power plant to be settled and the power grid; determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value. Thus, it is possible to achieve trade settlement between multiple legal persons and power companies, and improve the flexibility of power settlement.

[0044] Figure 2 It is a schematic flowchart of a power settlement method proposed in another embodiment of the present disclosure.

[0045] As Figure 2 shown, the power settlement method includes:

[0046] S201: Determine the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, and the units of the multiple candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus.

[0047] For the description of S201, please refer to the above embodiments for details, which will not be elaborated here.

[0048] S202: Determine the positive direction of the first power flow among different candidate power plants.

[0049] The positive direction of the first power flow can be used to indicate the positive direction of the power flow among different candidate power plants and can be used to analyze the operating state of the power system and the power transmission.

[0050] It can be understood that different positive directions of the first power flow may affect the power settlement result. Therefore, in the embodiments of the present disclosure, when determining the positive direction of the first power flow among different candidate power plants, reliable reference information can be provided for subsequent power settlement.

[0051] S203: Determine at least one first watt-hour meter according to the location information, where the first watt-hour meter is used to complete the electricity measurement between the power plant to be settled and the adjacent power plants.

[0052] That is to say, in the embodiments of the present disclosure, a first watt-hour meter can be configured at the sectional point of the connection between the power plant to be settled and the adjacent power plants on the high-voltage bus for subsequent determination of the first settlement value.

[0053] S204: Determine the first reference settlement value of the first watt-hour meter according to the positive direction of the first power flow.

[0054] The first reference settlement value can refer to the settlement value obtained for a specified power settlement point. It can be understood that there may be one or two adjacent power plants for the power plant to be settled, and thus one or two first reference settlement values can be correspondingly obtained.

[0055] Optionally, in some embodiments, when determining the first reference settlement value of the first watt-hour meter according to the positive direction of the first power flow, the positive-direction electricity settlement value and the reverse-direction electricity settlement value of the first watt-hour meter can be determined according to the positive direction of the first power flow, where the positive-direction electricity settlement value is a non-negative number and the reverse-direction electricity settlement value is a non-positive number; determine the sum of the positive-direction electricity settlement value and the negative-direction electricity settlement value as the first reference settlement value. Thus, the obtained first reference settlement value can accurately indicate the power settlement situation of the corresponding measurement point of the first watt-hour meter.

[0056] It can be understood that in the power system, the power flow may be bidirectional. Therefore, it is necessary to determine the positive-direction electricity settlement value and the reverse-direction electricity settlement value of the first watt-hour meter according to the positive direction of the first power flow to ensure the reliability of the obtained first reference settlement value.

[0057] S205: Calculate the first settlement value according to at least one first reference settlement value.

[0058] In the embodiments of the present disclosure, when calculating a first settlement value based on at least one first reference settlement value, it may be to calculate the first settlement value based on at least one first reference settlement value by means of the combination of numbers and shapes, or alternatively, at least one first reference settlement value may be input into a pre-trained machine learning model to obtain the first settlement value, and there is no limitation thereto.

[0059] Optionally, in some embodiments, when calculating a first settlement value based on at least one first reference settlement value, the first reference settlement value may be adjusted according to position information to obtain a first target settlement value; and the sum value of at least one first target settlement value is determined as the first settlement value. Thereby, the indication accuracy of the obtained first settlement value for the power settlement result between the power plant to be settled and the adjacent power plants can be effectively improved.

[0060] That is to say, in the embodiments of the present disclosure, after determining the position information of the power plant to be settled, the positive direction of the first power flow between different candidate power plants can be determined; according to the position information, at least one first watt-hour meter is determined, where the first watt-hour meter is used to complete the electricity quantity measurement between the power plant to be settled and the adjacent power plants; according to the positive direction of the first power flow, the first reference settlement value of the first watt-hour meter is determined; and the first settlement value is calculated based on at least one first reference settlement value. Thereby, the reliability and rationality of the calculation process of the first settlement value can be ensured.

[0061] S206: Determine the positive direction of the second power flow between the power plant to be settled and the power grid.

[0062] S207: Determine at least one second watt-hour meter, where the second watt-hour meter is used to complete the electricity quantity measurement between the power plant to be settled and the power grid based on the target line.

[0063] Among them, the target line may refer to the connection line between the power plant to be settled and the power grid.

[0064] Among them, the second watt-hour meter may refer to the watt-hour meter configured in the above target line for electricity settlement.

[0065] S208: Determine the second reference settlement value of the second watt-hour meter according to the positive direction of the second power flow.

[0066] Optionally, in some embodiments, when determining the second reference settlement value of the second watt-hour meter according to the positive direction of the second power flow, the on-grid electricity settlement value and the off-grid electricity settlement value of the second watt-hour meter may be determined according to the positive direction of the second power flow, where the on-grid electricity settlement value is a non-negative number and the off-grid electricity settlement value is a non-positive number; and the sum value of the on-grid electricity settlement value and the off-grid electricity settlement value is determined as the second reference settlement value. Thereby, the indication accuracy of the obtained second reference settlement value can be effectively improved.

[0067] S209: Calculate a second settlement value based on at least one second reference settlement value.

[0068] In an embodiment of the present disclosure, when calculating the second settlement value based on at least one second reference settlement value, the sum value of at least one second reference settlement value may be calculated as the second settlement value.

[0069] That is to say, in an embodiment of the present disclosure, the positive direction of the second power flow between the power plant to be settled and the power grid may be determined; at least one second watt-hour meter may be determined, where the second watt-hour meter is used to complete the electricity measurement between the power plant to be settled and the power grid based on the target line; according to the positive direction of the second power flow, the second reference settlement value of the second watt-hour meter may be determined; and the second settlement value may be calculated based on at least one second reference settlement value. Thus, it can be ensured that the second settlement value can accurately indicate the power settlement situation between the power plant to be settled and the power grid.

[0070] S210: Determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value.

[0071] For the description of S210, reference may be specifically made to the above embodiments, which will not be elaborated herein.

[0072] In this embodiment, by determining the positive direction of the first power flow between different candidate power plants; determining at least one first watt-hour meter according to the location information, where the first watt-hour meter is used to complete the electricity measurement between the power plant to be settled and the adjacent power plants; determining the first reference settlement value of the first watt-hour meter according to the positive direction of the first power flow; and calculating the first settlement value based on at least one first reference settlement value. Thus, the reliability and rationality of the calculation process of the first settlement value can be ensured. By determining the positive direction of the second power flow between the power plant to be settled and the power grid; determining at least one second watt-hour meter, where the second watt-hour meter is used to complete the electricity measurement between the power plant to be settled and the power grid based on the target line; determining the second reference settlement value of the second watt-hour meter according to the positive direction of the second power flow; and calculating the second settlement value based on at least one second reference settlement value. Thus, it can be ensured that the second settlement value can accurately indicate the power settlement situation between the power plant to be settled and the power grid.

[0073] For example, as Figure 3 shown, Figure 3 is a schematic diagram of the electrical main connection of a double busbar proposed according to the present disclosure. Among them, the power equipment belonging to the same legal person (power plant) can be divided into the same group, as Figure 4 shown, Figure 4 is another schematic diagram of the electrical main connection of a double busbar proposed according to the present disclosure.

[0074] For the electrical main connection of the double busbar, on the one hand, consider restricting the short-circuit current of the booster station busbar, and on the other hand, set up a two-way metering watt-hour meter. Therefore, set the bus section switch and decompose the relatively complex problem into the conventional metering problems of two power plants for processing;

[0075] The 220kV bus section switch is considered as the connecting line between the two plants, and a metering point is added at the section. The 2 circuits of each double busbar ( Figure 4 Table 2 in the middle) and 2 sections ( Figure 4 Table 1 in the middle) are used as the metering and settlement points between this power plant and the outside (referring to the settlement method of the classic single legal person);

[0076] The metering formula is as follows:

[0077] The formula for the gateway metering of Power Plant A (#1 unit) is as follows:

[0078] kWh A = (

kWh2+

kWh2-

kWh1+

kWh1-

[0079] The formula for the gateway metering of Power Plant B (#2 unit) is as follows:

[0080] kWh B = (

kWh2+

kWh2-

kWh1+

kWh1-

kWh1+

[0081] +

kWh1-

[0082] The formula for the gateway metering of Power Plant C (#3 unit) is as follows:

[0083] kWh B = (

kWh2+

kWh2-

kWh1+

kWh1-

[0084] Remark:

[0085] The power flow from unit #n to unit #n+1 is the positive direction; the power flow from unit #n+1 to unit #n is the negative direction.

[0086] Thus, Figure 4 The power flow directions between different power plants in the middle are:

[0087] The power flow direction from Power Plant A to Power Plant B is the positive direction;

[0088] The power flow direction from Power Plant B to Power Plant A is the negative direction;

[0089] The power flow direction from Power Plant B to Power Plant C is the positive direction;

[0090] The power flow direction from Power Plant C to Power Plant B is the negative direction;

[0091] kWh1+ represents the amount of electricity delivered from the bus of Unit #n to the bus of Unit #n+1 (the positive values of the electricity meters of 2 sectional meters are accumulated);

[0092] kWh1- represents the amount of electricity delivered from the bus of Unit #n+1 to the bus of Unit #n (the negative values of the electricity meters of 2 sectional meters are accumulated);

[0093] kWh2+ is the metering meter 2 on a single line, representing the amount of electricity delivered from the power plant to the power grid;

[0094] kWh2- is the metering meter 2 on a single line, representing the amount of electricity delivered from the power grid to the power plant;

[0095] Total electricity of the gateway metering:

[0096] If the kWh result is positive, it is in the power generation state, and the power grid connection electricity fee is settled;

[0097] If the kWh result is negative, it is in the power consumption state, and the power grid disconnection electricity fee is settled;

[0098] The advantages of this metering scheme at least include:

[0099] 1) The settlement method is relatively clear. By using the calculation example of the classical method, the complex problem of calculating the bus loss is avoided, and the bus loss is borne by multiple power plants according to the losses generated by their respective buses.

[0100] 2) The off-grid electricity of the high-standby transformer corresponding to the unit is directly deducted according to the plant electricity on the 220kV bus.

[0101] 3) The metering scheme for the trade settlement between multiple legal persons and power companies has been discussed with relevant departments (marketing, power policy, settlement center) of multiple power companies, and all parties have confirmed that the scheme is feasible.

[0102] Figure 5 It is a schematic structural diagram of an electricity settlement device proposed in an embodiment of the present disclosure.

[0103] As Figure 5 shown, the electricity settlement device 50 includes:

[0104] A first determination module 501, configured to determine the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, the units of the multiple candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus;

[0105] The first acquisition module 502 is configured to acquire a first settlement value of the power plant to be settled according to the location information, where the first settlement value is used to indicate the power quantity settlement value between the power plant to be settled and an adjacent power plant, and the adjacent power plant is a power plant among multiple candidate power plants whose connection position to the high-voltage bus is adjacent to that of the power plant to be settled;

[0106] The second acquisition module 503 is configured to acquire a second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power quantity settlement value between the power plant to be settled and the power grid;

[0107] The second determination module 504 is configured to determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value.

[0108] It should be noted that the foregoing explanation of the power quantity settlement method also applies to the power quantity settlement device in this embodiment, and will not be elaborated here.

[0109] In this embodiment, by determining the location information of the power plant to be settled, where the power plant to be settled belongs to multiple candidate power plants, and the units of the multiple candidate power plants are connected to the same section of the high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus; according to the location information, acquiring a first settlement value of the power plant to be settled, where the first settlement value is used to indicate the power quantity settlement value between the power plant to be settled and an adjacent power plant, and the adjacent power plant is a power plant among multiple candidate power plants whose connection position to the high-voltage bus is adjacent to that of the power plant to be settled; acquiring a second settlement value of the power plant to be settled, where the second settlement value is used to indicate the power quantity settlement value between the power plant to be settled and the power grid; and determining the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value. Thus, the trade settlement between multiple legal persons and power companies can be realized, and the flexibility of power quantity settlement can be improved.

[0110] Figure 6 The block diagram of an exemplary computer device suitable for implementing the embodiments of the present disclosure is shown. Figure 6 The computer device 12 shown is only an example and should not impose any limitation on the functions and usage scope of the embodiments of the present disclosure.

[0111] As Figure 6 shown, the computer device 12 is presented in the form of a general-purpose computing device. The components of the computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 connecting different system components (including the system memory 28 and the processing unit 16).

[0112] Bus 18 represents one or more of several types of bus architectures, including a memory bus or memory controller, a peripheral bus, an Accelerated Graphics Port, a processor bus, or a local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MAC) bus, Enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnection (PCI) bus.

[0113] Computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by computer device 12, including volatile and nonvolatile media, removable and non-removable media.

[0114] Memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and / or cache memory 32. Computer device 12 may further include other removable / non-removable, volatile / nonvolatile computer system storage media. By way of example only, storage system 34 can be used for reading and writing on non-removable, nonvolatile magnetic media ( Figure 6 not shown, typically referred to as a "hard disk drive").

[0115] Although Figure 6 not shown in the figures, a disk drive for reading and writing on a removable nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading and writing on a removable nonvolatile optical disk (e.g., Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc Read Only Memory (DVD-ROM), or other optical media) can be provided. In such cases, each drive can be connected to bus 18 via one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to perform the functions of the various embodiments of the present disclosure.

[0116] A program / utilities 40 having a set (at least one) of program modules 42 can be stored, for example, in a memory 28. Such program modules 42 include, but are not limited to, an operating system, one or more application programs, other program modules, and program data. Each or some combination of these examples may include an implementation of a network environment. The program modules 42 generally execute the functions and / or methods in the embodiments described in this disclosure.

[0117] The computer device 12 can also communicate with one or more external devices 14 (such as a keyboard, a pointing device, a display 24, etc.), and can also communicate with one or more devices that enable a human body to interact with the computer device 12, and / or communicate with any device that enables the computer device 12 to communicate with one or more other computing devices (such as a network card, a modem, etc.). Such communication can be carried out through an input / output (I / O) interface 22. Moreover, the computer device 12 can also communicate with one or more networks (such as a Local Area Network (LAN), a Wide Area Network (WAN), and / or a public network, such as the Internet) through a network adapter 20. As shown in the figure, the network adapter 20 communicates with other modules of the computer device 12 through a bus 18. It should be understood that, although not shown in the figure, other hardware and / or software modules can be used in combination with the computer device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, etc.

[0118] The processing unit 16 executes various functional applications and data processing by running programs stored in the system memory 28, such as implementing the power consumption settlement method mentioned in the foregoing embodiments.

[0119] To implement the above embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, it implements the power consumption settlement method proposed in the foregoing embodiments of the present disclosure.

[0120] To implement the above embodiments, the present disclosure also proposes a computer program product, and when the instructions in the computer program product are executed by a processor, it executes the power consumption settlement method proposed in the foregoing embodiments of the present disclosure.

[0121] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only illustrative, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0122] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

[0123] It should be noted that in the description of the present disclosure, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0124] Any process or method description in the flowchart or described in other ways herein can be understood as representing a module, segment, or part of code including one or more executable instructions for implementing a specific logical function or process. The scope of the preferred embodiments of the present disclosure includes additional implementations, where the functions can be executed in a manner not shown or discussed, including in a substantially simultaneous manner according to the involved functions or in a reverse order, which should be understood by those skilled in the technical field of the embodiments of the present disclosure.

[0125] It should be understood that the various parts of the present disclosure can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following technologies well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0126] Those of ordinary skill in the art of the present technology can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by instructing relevant hardware through a program. The program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0127] In addition, in each embodiment of the present disclosure, each functional unit may be integrated into a processing module, may exist physically alone for each unit, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0128] The above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disc, or the like.

[0129] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0130] Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A method for electricity settlement, characterized in that: include: Determine the location information of the power plant to be settled, wherein the power plant to be settled belongs to a plurality of candidate power plants, the units of the plurality of candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus; According to the location information, a first settlement value of the power plant to be settled is acquired, wherein the first settlement value is used to indicate the electricity settlement value between the power plant to be settled and an adjacent power plant, wherein the adjacent power plant is a power plant among the multiple candidate power plants whose location connected to the high-voltage bus is adjacent to the power plant to be settled; Acquire a second settlement value of the power plant to be settled, wherein the second settlement value is used to indicate a settlement value of electric quantity between the power plant to be settled and the power grid; An overall settlement value of the power plant to be settled is determined according to the first settlement value and the second settlement value.

2. The method according to claim 1, characterized in that The step of obtaining the first settlement value of the power plant to be settled according to the location information includes: Determining a first positive direction of power flow between different candidate power plants; Determine at least one first watt-hour meter according to the location information, wherein the first watt-hour meter is used to complete the electricity measurement between the power plant to be settled and the adjacent power plant; determining a first reference settlement value of the first watt-hour meter according to the first positive power flow direction; The first settlement value is calculated based on at least one of the first reference settlement values.

3. The method according to claim 2, characterized in that The determining, according to the first power flow positive direction, a first reference settlement value of the first watt-hour meter includes: According to the positive direction of the first power flow, determine the positive direction electricity settlement value and the reverse direction electricity settlement value of the first watt-hour meter, wherein the positive direction electricity settlement value is a non-negative number, and the reverse direction electricity settlement value is a non-positive number; Determine a sum of the positive direction electricity consumption settlement value and the negative direction electricity consumption settlement value as the first reference settlement value.

4. The method according to claim 2, characterized in that The calculating the first settlement value according to at least one of the first reference settlement values ​​includes: According to the position information, adjusting the first reference settlement value to obtain a first target settlement value; A sum of at least one of the first target settlement values ​​is determined as the first settlement value.

5. The method according to claim 1, characterized in that The obtaining of the second settlement value of the power plant to be settled includes: Determining a second positive direction of power flow between the power plant to be settled and the power grid; Determine at least one second watt-hour meter, wherein the second watt-hour meter is used to complete the electricity metering based on the target line between the power plant to be settled and the power grid; determining a second reference settlement value of the second watt-hour meter according to the second power flow positive direction; The second settlement value is calculated based on at least one of the second reference settlement values.

6. The method according to claim 5, characterized in that The determining, according to the second power flow positive direction, a second reference settlement value of the second watt-hour meter comprises: Determine the on-grid electricity settlement value and the off-grid electricity settlement value of the second watt-hour meter according to the second positive power flow direction, wherein the on-grid electricity settlement value is a non-negative number and the off-grid electricity settlement value is a non-positive number; A sum of the online power consumption settlement value and the offline power consumption settlement value is determined as the second reference settlement value.

7. An electric quantity settlement device, characterized in that: include: A first determination module is used to determine the location information of the power plant to be settled, wherein the power plant to be settled belongs to a plurality of candidate power plants, the units of the plurality of candidate power plants are connected to the same section of high-voltage bus, and the location information is used to indicate the location information of the power plant to be settled connected to the high-voltage bus; A first acquisition module is used to acquire a first settlement value of the power plant to be settled according to the location information, wherein the first settlement value is used to indicate the electricity settlement value between the power plant to be settled and an adjacent power plant, and the adjacent power plant is a power plant in the plurality of candidate power plants whose location connected to the high-voltage bus is adjacent to the power plant to be settled; A second acquisition module is used to acquire a second settlement value of the power plant to be settled, wherein the second settlement value is used to indicate the electricity settlement value between the power plant to be settled and the power grid; The second determining module is used to determine the overall settlement value of the power plant to be settled according to the first settlement value and the second settlement value.

8. A computer 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 instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1 to 6.

9. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: in, The computer instructions are used to cause the computer to execute the method according to any one of claims 1 to 6.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed by a processor, implements the steps of the method according to any one of claims 1 to 6.

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