电网技术2016，Vol.40Issue(1)：242-248,7.DOI:10.13335/j.1000-3673.pst.2016.01.033
配电网供电区域划分方法与实践应用
Methods and Practical Application of Power Supply Area Division for Distribution
周莉梅 1屈高强 2刘伟 1刘苑红 1崔艳妍 1董晓晶2
作者信息
- 1. 中国电力科学研究院,北京市海淀区100192
- 2. 国网宁夏电力公司经济技术研究院,宁夏回族自治区银川市750011
- 折叠
摘要
Abstract
For significant differences in characteristics of power grid,regional economic and social development of China,equipment utilization is not high,or even serious asset waste may be caused if distribution network are constructed under unified standards and it's not reasonable both technologically and economically.Therefore,power supply area division is in urgent need for diversified distribution planning.The index system of power supply area division was established from three aspects of politics,economy and load by analyzing its main influencing factors and then methods and flow chart of power supply area division for distribution were put forward.Cluster analysis method was applied to many samples of 342 cities in China for analysis and calculation,obtaining practical power supply division standard.An actual case in Beijing was analyzed with this standard and comprehensive evaluation method,and consistent conclusion was obtained,verifying effectiveness of the two methods.The result of this study overcomes shortcomings of qualitative classification for existing methods consulting expert experience and is suitable for different types and sizes of power supply area division,laying solid foundation for formulation of diversified planning and design guide and related technical standards of distribution.关键词
配电网/供电区域划分/差异化规划/聚类分析/综合评价Key words
distribution network/division of power supply area/diversified planning/cluster analysis/comprehensive evaluation分类
信息技术与安全科学引用本文复制引用
周莉梅,屈高强,刘伟,刘苑红,崔艳妍,董晓晶..配电网供电区域划分方法与实践应用[J].电网技术,2016,40(1):242-248,7.
