摘要
简要介绍了静态电压稳定分析的基本理论与方法,在充分考虑各种分析方法的优缺点的基础上,设计了有功裕度指标和灵敏度指标结合的分析法。该方法通过对安徽电网采集数据进行计算,结果与安徽电网实际情况相吻合,证明了该方法的有效性。
This paper briefly introduces the fundamental theories and methods for analysizing voltage stability. Based on the consideration of the advantages and shortfalls of various methods in common use for voltage static stability analysis, the computation software is developed for voltage static stability analysis, which combined methods in Active margin index analysis method and sensitivity index analysis method. The results which from Anhui Power Grid computing through this method of collecting data, matches the actual situation of Anhui Power Grid, and proved the validity of the method.
出处
《电力科学与工程》
2011年第3期41-46,共6页
Electric Power Science and Engineering
关键词
电压稳定
静态稳定分析
有功裕度指标
灵敏度指标
薄弱区域
voltage stability
static stability analysis
active margin index
sensitivity index
weak region