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Two-part electricity price pricing analysis method

An electricity price and pricing technology, applied in the field of electrical automation, can solve the problems of imperfect pricing methods, lack of scientific and perfect analysis methods in the direction of user benefits, and the impact of electricity price factors on user production benefits has not been considered, so as to make up for the lack of information and implement Good performance, scientific and reasonable method

Inactive Publication Date: 2020-11-24
STATE GRID HUNAN ELECTRIC POWER +2
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Problems solved by technology

[0004] However, the current two-part pricing mechanism has not yet considered the impact of electricity price factors on user production efficiency for the reasonable cost allocation of power companies and the utilization rate of power equipment. Analytical method
Therefore, the current two-part pricing mechanism, its pricing method is not perfect

Method used

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  • Two-part electricity price pricing analysis method
  • Two-part electricity price pricing analysis method
  • Two-part electricity price pricing analysis method

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Embodiment Construction

[0038] Such as figure 1 Shown is the schematic flow chart of the method of the present invention: the method of this two-part electricity price pricing analysis provided by the present invention comprises the following steps:

[0039] S1. Obtain the power grid data information of the area to be analyzed;

[0040] S2. Classify the electricity users in the area to be analyzed; specifically, the following formula is used to calculate the load rate α of the users, and classify the electricity users according to the load rate:

[0041]

[0042] In the formula, P is the average load of electricity users; P max is the maximum load of electricity users;

[0043] S3. Constructing a user electricity price function;

[0044] Two-part tariff policyr k Including electricity price p 1 and capacity price p 2 , the electricity cost is charged by the electricity price, part of the capacity cost is charged by the capacity price, and the other part of the capacity cost will be allocated...

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Abstract

The invention discloses a two-part electricity price pricing analysis method. The method comprises the steps of obtaining power grid data information of a to-be-analyzed area; classifying the electricity users in the to-be-analyzed area; constructing a user electricity price function; calculating a user utility income function of each category of users; constructing an electricity selling enterprise user utility income objective function by taking the maximum user utility income of all users as a target; constructing constraint conditions of the electricity selling enterprise user utility income objective function by taking nonnegative electricity selling enterprise user income, incentive compatibility and supply and demand balance as principles; and solving the objective function to obtain the final electricity price of the users. The method accurately and visually reflects the apportionment of the power supply cost and the formulation of the two-part electricity price of an electricity selling enterprise, better meets the actual requirements of user evaluation and electricity price formulation planning, is clear in calculation process and clear in physical significance, can effectively distinguish the user types, and makes up for the deficiency of user information loss. The method is scientific, reasonable and good in implementation.

Description

technical field [0001] The invention belongs to the field of electric automation, and in particular relates to a method for analyzing the two-part electricity price pricing. Background technique [0002] With the development of economy and technology and the improvement of people's living standards, electric energy has become an indispensable secondary energy source in people's production and life, bringing endless convenience to people's production and life. [0003] Electricity pricing is one of the important research parts of power system. At present, in most areas of my country, large industrial users implement a two-part electricity price system. At present, many experts and scholars at home and abroad have carried out in-depth analysis of the two-part electricity price, apportioned the cost of electricity production through a reasonable mathematical model, and formulated electricity prices in combination with the user industry and the nature of electricity consumption...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06Q50/06
CPCG06Q30/0201G06Q30/0206G06Q50/06
Inventor 文明陈勇潘馨谭玉东安莉莉高效胡福
Owner STATE GRID HUNAN ELECTRIC POWER
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