广东电力2018，Vol.31Issue(1)：44-50,7.DOI:10.3969/j.issn.1007-290X.2018.001.009
基于AHP-熵权法的配电网用电可靠性综合评估
Comprehensive Evaluation on Electricity Consumption Reliability of Power Distribution Network Based on AHP-Entropy Weight Method
摘要
Abstract
In allusion to the problem that the index system and comprehensive evaluation method for electricity consumption reliability of the power distribution network are not yet perfect,the paper introduces expansion of the index system and presents a comprehensive evaluation method for electricity consumption reliability combining analytic hierarchy process (AHP)and entropy weight method.It firstly expands concept and connotation of electricity consumption reliability and pro-poses three new evaluation indexes to enlarge and complete current evaluation index system for electricity consumption relia-bility.Then it uses AHP and entropy weight method to respectively determine the subjective and objective weights of evalua-tion indexes and adopts the least square method for combination optimization of index weights so as to obtain comprehensive evaluation results.Finally,it verifies effectiveness and feasibility of the index system and comprehensive evaluation method on the basis of actual examples.It indicates this method can avoid unreasonable evaluation result due to some overlarge sub-ordinate index weights.关键词
层次分析/熵权法/用电可靠性/配电网/综合评估Key words
analytic hierarchy process/entropy weight method/electricity consumption reliability/power distribution net-work/comprehensive evaluation分类
信息技术与安全科学引用本文复制引用
黄廷城,叶琳浩,张勇军..基于AHP-熵权法的配电网用电可靠性综合评估[J].广东电力,2018,31(1):44-50,7.基金项目
国家自然科学基金项目(51777077) （51777077）
