昆明城市电网供电能力模糊评估  

Fuzzy Evaluation on Power Supply Capability of Kunming Power Grid

作　　者：孙士云[1] 刘宗宾[2] 胡泽江[1] 孙涛[1] 刘振松[1] 张静芳[1] 朱文涛[2] 韩武[2] 

机构地区：[1]昆明理工大学电力工程学院,云南昆明650051 [2]昆明供电局,云南昆明650011

出　　处：《昆明理工大学学报（理工版）》2008年第1期65-69,共5页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(项目编号:90610024,50347026,50467002);云南省科技攻关项目(项目编号:2003GG10);云南省自然科学基金项目(项目编号:2005F0005Z,2002E0025M,2004E0020M)

摘　　要：基于传统的供电能力评估方法得出的定性的结论,不能用量化的指标反映电网实际的供电能力水平,所以本课题引入了模糊的处理方法,这种方法不仅能得到各个影响因素的模糊量化结论,而且能对整个城市电网的整体供电能力进行模糊评估,具有很大的优越性.本文基于模糊理论对昆明城市电网的供电能力进行了评估.得到了供电能力的量化结论,为电网的运行方式制定和生产技术改造提出了相应的建议.Qualitative results from the traditional method of evaluating power supply capability are not enough to quantify the actual capability. Therefore fuzzy method, which is quite superior for its ability to get fuzzy quantified results of each influence factor and an appraisal of the power supply, is introduced in this paper. An evaluation of the power supply capability of Kunming city grid is then carried out to obtain quantified results. Finally, advices on layout and improvement of power grid are put forward.

关 键 词：城市电网 供电能力 模糊理论 

分 类 号：TM727.3[电气工程—电力系统及自动化]