配电网规划全过程评估指标优化方法及工程应用探索  

Optimization method of evaluation index and engineering application searching in the whole process of distribution network planning

作　　者：杨金东 张贵鹏 聂鼎 Yang Jindong;Zhang Guipeng;Nie Ding(Electric Power Research Institute of Yunnan Power Grid Co.,Ltd,Kunming 650217,Yunnan Province,China;Yunnan Power Grid Co.,Ltd,Kunming 650217,Yunnan Province,China)

机构地区：[1]云南电网有限责任公司电力科学研究院,昆明650217 [2]云南电网有限责任公司,昆明650217

出　　处：《云南电力技术》2021年第2期40-44,共5页Yunnan Electric Power

摘　　要：本文综合考虑规划依据完备性、规划过程合理性、规划结果科学性、规划方案可实施性、规划方案经济性等5方面特征,建立了面向工程实际的配电网规划综合评价指标体系。在此基础上提出指标相关分析算法,挖掘出原始指标体系中隐含的相关性,从而精简掉具有较高重复度的指标因素,避免出现重叠评估现象。最后利用AHP法对一个实际配电网规划工作进行评估,效果良好。In this paper,by considering the completeness,the process rationality,the result scientificity,the scheme feasibility and economy of which,the comprehensive evaluation index system of distribution network planning for engineering practice is established.On this basis,an algorithm which is used for analysing index correlation is proposed to mine the hidden correlation in the original index system,so as to simplify the index factors with high repeatability and avoid overlapping evaluation.Finally,the AHP method is used to evaluate the actual distribution network planning,and the effect is useful.

关 键 词：配电网评估 相关性分析 层次分析法 

分 类 号：TM74[电气工程—电力系统及自动化]