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Method for evaluating comprehensive property of day-ahead power generation plan

A technology for comprehensive performance evaluation and power generation planning, applied in the field of electric power industry, can solve the problems of the lack of reference system for comparative analysis of power generation plans in the current day

Active Publication Date: 2013-12-25
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, so far there is no method for evaluating the pros and cons of day-ahead power generation plans, so day-ahead power generation plans lack a reference system for comparative analysis

Method used

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  • Method for evaluating comprehensive property of day-ahead power generation plan
  • Method for evaluating comprehensive property of day-ahead power generation plan
  • Method for evaluating comprehensive property of day-ahead power generation plan

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Embodiment Construction

[0074] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0075] The purpose of the present invention is to make a reasonable evaluation on the comprehensive performance of the existing energy-saving economic dispatch day-ahead power generation plan. Energy-saving economic dispatching in the power industry is an effective technical means to improve the reliability of power grid operation, realize energy conservation and emission reduction, and improve the level of refined management of dispatching plans. According to actual needs, energy-saving economic dispatch has been fully promoted in my country at present, and dispatch centers at all levels have constructed energy-saving economic dispatch models that adapt to local characteristics according to local needs. However, there is no method to evaluate the pros and cons of day-ahead power generation plans so far, so there is no r...

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Abstract

The invention relates to an evaluation method in the field of electric industry, and particularly relates to a method for evaluating the comprehensive property of a day-ahead power generation plan. The method comprises the following steps of (1) constructing an evaluation index system; (2) determining the membership degree function of various evaluation indexes; (3) determining the total scores of the day-ahead power generation plan. The method provided by the invention can be used for constructing the evaluation index system suitable for the day-ahead power generation plan, provides the calculation method of the membership degree function of each index according to the characteristics of the indexes and obtains an evaluation result by combining with the final weight calculation of the indexes; the evaluation method provided by the invention can be used for objectively evaluating the advantages and disadvantages of each plan scheme, and therefore the establishment of the plane has a reference system used for contrastive analysis.

Description

technical field [0001] The invention relates to an evaluation method in the electric power industry field, in particular to a comprehensive performance evaluation method for a day-ahead power generation plan. Background technique [0002] Energy-saving economic dispatching in the power industry is an effective technical means to improve the reliability of power grid operation, realize energy conservation and emission reduction, and improve the level of refined management of dispatching plans. According to actual needs, energy-saving economic dispatch has been fully promoted in my country at present, and dispatch centers at all levels have constructed energy-saving economic dispatch models that adapt to local characteristics according to local needs. However, there is no method to evaluate the pros and cons of day-ahead power generation plans so far, so there is no reference system for comparative analysis of day-ahead power generation plans. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCY04S10/50
Inventor 许丹周京阳潘毅张加力崔晖戴赛韩彬燕京华黄国栋
Owner STATE GRID CORP OF CHINA
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