Comprehensive benefit evaluation of smart substation construction projects from hybrid information

被引：0
|
作者：
Yang D. [1 ]
Ye K. [1 ]
机构：
[1] School of Economics and Management, Fuzhou University, Fuzhou
来源：
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2023年 / 51卷 / 23期
基金：
中国国家自然科学基金;
关键词：
combination weighting method; hybrid information; hybrid multi-criteria decision-making; intuitionistic fuzzy; normal distribution interval numbers; TOPSIS method;
D O I：
10.19783/j.cnki.pspc.230496
中图分类号：
学科分类号：
摘要：
A comprehensive benefit evaluation index system of a smart substation construction project is constructed from four dimensions of intelligent, economic, green and safety benefits. The attribute values of the evaluation indicators are the hybrid information containing linguistic variables, exact numbers and normal distribution interval numbers. A hybrid multi-criteria decision making model for hybrid information is constructed based on intuitionistic fuzzy sets and a combined weighting method. First, different transformation rules are used to uniformly convert the hybrid information into the form of intuitionistic fuzzy numbers. Then the GEM-IFE combination weighting method based on a cooperative game model is used to determine the comprehensive weight of indicators, and an improved TOPSIS evaluation model is established based on intuitionistic fuzzy sets. Finally, 10 smart substation construction projects are taken as cases for analysis, and this model is compared with the traditional TOPSIS method and single weighting method. The results show that the hybrid multi-criteria decision-making model has good robustness. © 2023 Power System Protection and Control Press. All rights reserved.
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收藏
页码：45 / 58
页数：13
相关论文
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