Evaluation method of economic benefit of power grid construction based on ambiguity entropy

Yang Zhou; Zehong Gan; Daren Li; Jie Shen; Yuda Ge; Guangqun Huang

doi:10.1117/12.2659670

30 November 2022 Evaluation method of economic benefit of power grid construction based on ambiguity entropy

Yang Zhou, Zehong Gan, Daren Li, Jie Shen, Yuda Ge, Guangqun Huang

Proceedings Volume 12456, International Conference on Artificial Intelligence and Intelligent Information Processing (AIIIP 2022); 1245620 (2022) https://doi.org/10.1117/12.2659670
Event: International Conference on Artificial Intelligence and Intelligent Information Processing (AIIIP 2022), 2022, Qingdao, China

Abstract

Under the situation of deepening the reform of the electric power system and promoting the reform of transmission and distribution prices, the addition of microgrids and multiple loads has influenced the operational and economic benefits of the distribution network. How to evaluate the benefits of a distribution network is of great significance for guiding the subsequent planning and operation of the distribution network. The key to constructing an index system is the selection of an evaluation index and comprehensive evaluation method. This paper studies the evaluation index and complete evaluation method of distribution network benefit and uses the fuzzy analysis method to make entropy change weight for evaluation index weight based on scene data. Through example analysis, this method can effectively avoid the situation where individual indexes of the distribution network are low but comprehensive scores are high. It requires all indexes of the distribution network to be balanced, and there are no poor indexes, which can make the evaluation results closer to the actual situation. This further shows that this evaluation system can effectively evaluate the comprehensive benefits of a distribution network considering microgrid and multiple loads and guide the subsequent economic operation and planning of the distribution network.

Citation Download Citation

Yang Zhou, Zehong Gan, Daren Li, Jie Shen, Yuda Ge, and Guangqun Huang "Evaluation method of economic benefit of power grid construction based on ambiguity entropy", Proc. SPIE 12456, International Conference on Artificial Intelligence and Intelligent Information Processing (AIIIP 2022), 1245620 (30 November 2022); https://doi.org/10.1117/12.2659670

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