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

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 c