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Electric quantity pricing method and device

A technology of electricity and unit price, applied in the field of power system, can solve the problems of unfair distribution of electricity users, and the cost of base load expansion capacity is not considered, and achieve the effect of maximizing social net welfare.

Inactive Publication Date: 2017-11-28
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a power pricing method and device to at least solve the technical problem of unfair allocation of electricity users due to the lack of consideration of the capacity cost of base load expansion in the prior art peak-valley time-of-use pricing method

Method used

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  • Electric quantity pricing method and device
  • Electric quantity pricing method and device

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Embodiment 1

[0027] According to an embodiment of the present invention, an embodiment of a method for pricing electricity is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0028] figure 1 is a flow chart of an electricity pricing method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0029] Step S102, at least one of the following power supply parameters of the target power supply station is obtained: the operating cost of a single unit, the capacity cost of a single unit.

[0030] As an optional embodiment, the above-mentioned target power supply station may be one or more power supply stations (o...

Embodiment 2

[0108] According to an embodiment of the present invention, a device embodiment for implementing the above-mentioned electricity pricing method is also provided, Figure 5 is a schematic diagram of an electricity pricing device according to an embodiment of the present invention, such as Figure 5 As shown, the device includes: an acquisition module 501 and a first determination module 503 .

[0109] Wherein, the obtaining module 501 is used to obtain at least one of the following power supply parameters of the target power supply station: the operating cost of a single unit, the capacity cost of a single unit;

[0110] The first determination module 503 is configured to determine the first unit price of electricity of the target power supply station during off-peak hours and the second unit price of electricity during peak hours according to power supply parameters based on a preset objective function, wherein the preset objective function is used to represent The social net...

Embodiment 3

[0141] According to an embodiment of the present invention, a storage medium is also provided, and the storage medium includes a stored program, wherein the program executes any optional or preferred electricity pricing method in Embodiment 1.

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Abstract

The invention discloses a power pricing method and device. Among them, the method includes: obtaining at least one of the following power supply parameters of the target power supply station: the operating cost of a single unit, the capacity cost of a single unit; The first unit price of electricity, and the second unit price of electricity during peak hours, where the preset objective function is used to characterize the social net welfare of the target power supply station, and the social net welfare is equal to the electricity cost saved by the power user supplied by the target power supply station and The sum of the power supply profits of the target power supply stations. The invention solves the technical problem of unfair distribution of electricity users due to the lack of consideration of the capacity cost of base load expansion in the peak-valley time-of-use pricing method in the prior art.

Description

technical field [0001] The present invention relates to the technical field of power systems, in particular to a method and device for pricing electricity. Background technique [0002] With the increase in the number of power users, power supply stations need to continuously increase the installed capacity, and the increase in installed capacity will increase the cost of power supply. If the capacity is not expanded, power shortages will often occur. In order to alleviate the power shortage situation, the prior art mainly adopts peak-valley time-of-use electricity price to guide power users to use electricity reasonably. How to reasonably price peak and valley time-of-use electricity prices is of great significance for reducing power supply costs and improving user experience. [0003] At present, there are mainly three methods for peak-valley time-of-use electricity price pricing: [0004] First, by establishing a peak-valley time-of-use electricity price mathematical mo...

Claims

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Application Information

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IPC IPC(8): G06Q30/02G06Q10/04G06Q50/06
CPCG06Q30/0283G06Q10/04G06Q50/06
Inventor 孙辰军马伟杨硕隆竹寒刘洋孟诗语窦金月周鹏程刘逸群董厚琦
Owner STATE GRID CORP OF CHINA
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