New energy power generator credit evaluation method and device, equipment and storage medium

A credit evaluation and new energy technology, applied in resources, data processing applications, information technology support systems, etc., can solve problems such as uncertainty in the output of new energy power generators, simplify the comparison process, improve accuracy, and enrich relevant information. The effect of the study
CN113554339APending Publication Date: 2021-10-26RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
Publication Date
2021-10-26

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Abstract

The invention discloses a new energy power generator credit evaluation method and device, equipment and a storage medium. The the method comprises the following steps: constructing a multi-dimensional index system based on big data of a new energy power generator, wherein the multi-dimensional index system comprises a basic credit index, a market transaction credit index, a reward index and a punishment index; carrying out index weighting on indexes in a credit evaluation index system, and determining weight calculation strategies of each index; solving index weights of each dimension according to the weight calculation strategies of each index, and constructing a fuzzy evaluation matrix; according to the index weights of each dimension and the fuzzy evaluation matrix, calculating a comprehensive evaluation vector of new energy power generator credits, and determining a credit rating of the new energy power generator credits. According to the method, the accuracy of evaluating the new energy power generator credits is improved, the pairwise comparison process is greatly simplified, and the related research of the existing power market subject credit evaluation is enriched.
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Description

technical field

[0001] The invention relates to a credit evaluation method, device, equipment, and storage medium for new energy power generators. Background technique

[0002] New energy generally refers to renewable energy that is developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, and tidal energy. In addition, there are hydrogen energy, etc.; coal, oil, natural gas, water energy, nuclear fission energy and other energy sources that have been widely used are called conventional energy sources. New energy power generation is the process of using existing technologies to realize power generation through the above-mentioned new energy sources.

[0003] Wind power and solar power generation projects are effective means for my country to achieve the goal of carbon neutrality. In 2021, the total scale of new generating units may exceed 120 million kilowatts, which wi...

Claims

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