现代电力2011，Vol.28Issue(4)：24-28,5.
大都市电网综合指标体系与评价模型
Comprehensive Index System and Evaluation Model of Power Grid for Metropolitan Cities
王琬 1刘宗岐 1曾博 1殷红旭 1刘佳 1张建华1
作者信息
- 1. 华北电力大学电气与电子工程学院,北京102206
- 折叠
摘要
Abstract
In this paper, the insufficiency of current city power grid assessment system in China is pointed out.Through analyzing and comparing the assessment theory and method of power grid in world metropolitan cities, the integrated assessment system of our country's metropolitan cities is built. The system is based on reliability, security, efficiency and other traditional evaluation modules of power grid. By merging economic and environmental factors, the external effect of the metropolitan power grid operation is considered synthetically in the system. By combining the merit of analytic hierarchy process (AHP) and the information entropy theory, the overall quality evaluation of the metropolitan power grid is realized based on the analytic hierarchy process and the entropy methods. This index system and the evaluation model can conveniently carry on the analysis and the evaluation of the metropolitan power grid in China, which provides the auxiliary ways for the city power grid plan and safe operation. In the end, the rationality and applicability of this index system and evaluation model are verified with the examples of power grids in several metropolitan cities.关键词
都市电网/指标体系/评价模型/层次分析法/熵权法Key words
power grid of metropolitan city/ index system/evaluation model/ AHP/ entropy分类
信息技术与安全科学引用本文复制引用
王琬,刘宗岐,曾博,殷红旭,刘佳,张建华..大都市电网综合指标体系与评价模型[J].现代电力,2011,28(4):24-28,5.
