Data processing method and device for correlation degree of power retailers and storage medium

Abstract

The invention discloses a data processing method and device for the correlation degree of power retailers and a storage medium, and the method comprises the steps: obtaining the multi-aspect historical operation data of the power retailers, and making calculation to obtain an overall monitoring index value and an individual monitoring index value; carrying out dimensionless operation on the overall monitoring index value and the individual monitoring index value by utilizing an improved efficacy coefficient method and a comprehensive index method respectively; calculating an index correlationcoefficient by using a gray comprehensive evaluation method according to the index value subjected to dimensionless processing and a preset evaluation reference value of each index; combining an analytic hierarchy process and an expert scoring method, and endowing each index with a weight value by constructing a judgment matrix; and according to the weight value of each index and the correlation coefficient of each index, calculating the overall correlation degree of the power retailers by utilizing a gray comprehensive evaluation method. According to the technical scheme, the data integrity of the power retailer association degree can be improved, and more accurate data support is provided for subsequent evaluation and analysis of the market power of the power retailer.

Description

technical field [0001] The present invention relates to the field of electricity market, in particular to a data processing method, device and storage medium for electricity retailer correlation degree. Background technique [0002] The market power of electricity retailers refers to the ability of electricity retailers to take advantage of their scale and other advantages, or take advantage of defects in market structure and rules, to manipulate the market, causing market prices to be significantly higher than marginal costs and gain additional profits. Different from the electricity wholesale market, the users in the electricity retail market are often scattered and the information grasping ability is not strong. Electricity retailers are easy to use the asymmetric information generated in complex electricity spot transactions to conduct unfair price competition and damage the rights and interests of other market players. Therefore, It is necessary to judge the market powe...

AI Technical Summary

Problems solved by technology

However, most of the methods of calculating the correlation degree of electricity retailers in the prior art only analyze a certain aspect of operating data indicators, which cannot reflect their overall operating conditions, and the analysis results are not intuitive enough to be directly converted into user or market data. The basis for institutions to judge the size of market power is difficult to solve practical problems in the retail market

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