Research on Comprehensive Evaluation System and Application of Regional Power Grid Development

The comprehensive evaluation of regional power grid development is one of the important means of power grid planning and construction. It has always been an important task of power companies. However, it is difficult to select more suitable index systems and evaluation methods for research and analysis, which limits the extensive application of evaluation of regional power grid development. This paper sorts out the data and indicators of power grid construction, power generation efficiency and power efficiency, and establishes three major indicators: power grid strength, power grid efficiency, power grid low carbon, etc., which together constitute a comprehensive evaluation index system for regional power grid development. Entropy method is used to evaluate and analyze the regional power grid development index, and Jiangsu Power Grid is taken as an example for evaluation and analysis. The evaluation results show that the index system proposed in this paper is reasonable and effective, and the evaluation method has high discrimination. It can effectively guide relevant professionals of power companies to carry out comprehensive evaluation of regional power grid development.