考虑负荷特性的静态电压稳定判据Voltage Stability Criterion with Regard to Load Characteristics
于永进,栾兆文
摘要(Abstract):
目前,求取静态电压稳定极限的方法较多,其中利用曲线的P/V判据比较直观,易于使用,但它没有考虑负荷特性对静态电压稳定的影响。文中推导出一种考虑静态电压特性的静态电压稳定条件和广义实用判据。分析和计算结果表明提出的静态电压稳定判据可以考虑负荷特性对电压稳定的影响,求取的结果比较合理。
Although many methods of determining voltage stability limit such as P/V criterion on a PV curve have been presented,they do not consider load characteristics.The analysis and simulation results inˉdicate that the new criterion has reasonable results,in which the effect of load on static voltage stability can be considered.
关键词(KeyWords):
电压稳定;判据;负荷特性
volage stability;criterion;load characteristics
基金项目(Foundation):
作者(Author):
于永进,栾兆文
DOI: 10.19585/j.zjdl.2005.03.002
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