Study on Regional Electric Energy Substitution Potential Evaluation Based on TOPSIS Method of Optimized Connection Degree

被引：0

作者：

Li Y. ^{[1
]}

Chen Z. ^{[1
]}

机构：

[1] Department of Economic Management, North China Electric Power University, Baoding, 071003, Hebei Province

来源：

Dianwang Jishu/Power System Technology | 2019年 / 43卷 / 02期

关键词：

Cloud model; Connection degree; Electrical energy replacement; Potential evaluation; TOPSIS method;

D O I：

10.13335/j.1000-3673.pst.2018.0695

中图分类号：

学科分类号：

摘要：

Electrical energy substitution is a way using electricity to replace scattered coal and fuel oil in terminal energy consumption. It is of great significance to promote energy consumption revolutionand reduce atmospheric pollution. In order to assess the potential of electric energy substitution in each region, this paper constructs an evaluation index system of China's regional electric energy substitution potential from five aspects: socioeconomic level, energy consumption structure, environmental protection constraints, economy, and matched support. Combination of cloud model and entropy weighting method is used to determine the weight of each index. At the same time, TOPSIS (technique for order preference by similarity to an ideal solution) method based on connection degree optimization is used to assess potential for electric energy substitution in each region. Finally, the index system and evaluation methods are used to assess the potential ofelectricenergy substitution in 25 regions under jurisdiction of State Grid. Based on analysis of the evaluation results, corresponding electric energy substitution promotion strategies are proposed. © 2019, Power System Technology Press. All right reserved.

引用

页码：687 / 693

页数：6

共 17 条

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