电力系统电压稳定性分析  

Voltage Stability Analysis of Power System

作　　者：陈金富[1] 彭飞进 王星华[1] 段献忠[1] 张榕林 王大光 

机构地区：[1]华中科技大学电力工程系,湖北武汉430074 [2]福建电力试验研究院,福建福州351100

出　　处：《电力自动化设备》2001年第11期5-8,共4页Electric Power Automation Equipment

摘　　要：针对福建省电力系统的几种典型运行方式 ,利用电压稳定灵敏度指标和裕度指标进行了静态电压稳定性分析 ,并讨论了系统在 (n - 1)检验后的电压稳定性 ;对系统的暂态电压稳定性也进行了仿真分析。指出了福建省电力系统的电压稳定薄弱区域 ,并为预防系统电压失稳提出几点建议。According to several typical operation modes of Fujian power system and using the sensitivity index and margin index of voltage stability,the static voltage stability is analyzed and the system voltage stability after n 1 check is also discussed.The simulative analysis is carried out for system transient voltage stability and the weaker voltage stability areas of Fujian power system are pointed out.Some suggestions are presented to prevent the occurrence of voltage collapse.

关 键 词：电力系统 电压稳定性分析 灵敏度指标 裕度指标 

分 类 号：TM712[电气工程—电力系统及自动化]