摘要
随着我国城市配电网规模越来越大,运行特征也越发复杂,用电负荷也在逐年提升,对其供电能力的评估也更加深入。配电网的供电能力直接代表其供电可靠性和系统结构的优劣。传统的供电能力评估方法抓取风险状态的能力略显不足,计算结果与实际情况偏差较大。基于此种背景,提出了应用AHP-熵权法法对供电能力评估方法进行优化。并通过实例分析,证明此种评估方法具备可行性和有效性。
In recent years,as the increasingscale of my country’s urban distribution network,its operating charac⁃teristics have become more complex,and the electricity load has also been increasing year by year,and the evalua⁃tion of its power supply capacity has become more in-depth.The power supply capacity of the distribution network directly represents its power supply reliability and the advantages and disadvantages of the system structure.The traditional power supply capacity assessment method has a slightly insufficient ability to grasp the risk status,and the calculation result deviates greatly from the actual situation.Based on this background,this paper proposes the application of AHP-entropy method to optimize the power supply capacity evaluation method.Through case analy⁃sis,it has been demonstratedthat this kind of evaluation method is feasible and effective.
作者
占彤平
刘小龙
潘丹
郑飘飘
谢妙红
ZHAN Tongping;LIU Xiaolong;PAN Dan;ZHENG Piaopiao;XIE Miaohong(State grid fujian electric power Co.,LTD.,Fuzhou 350000,China;State Grid Fujian Electric Power Co.,LTD.,Changting Electric POWER SUPPLY Branch,Changting 366300,Fujian China;State Grid Fujian Information&Telecommunication Company,Fuzhou 350000,China;State grid xintong yili technology Co.,LTD.,Fuzhou 350003,China)
出处
《粘接》
CAS
2023年第3期183-187,共5页
Adhesion
关键词
城市配电网
权重设置
供电能力评估
实例分析
urban distribution network
weight setting
power supply capacity evaluation
case analysis
