摘要
根据四川电网2003年度运行方式,运用开发的电压静态稳定分析软件对四川电网进行电压静态稳定分析,求出在几种典型运行方式下,系统的电压静稳裕度,寻找电压薄弱环节。对预防及控制电压失稳,保证四川电网安全稳定运行提供有价值的指导信息。同时,计算结果验证了所采用的软件是有实用价值的。
According to the power flow of prevailing operating modes in Sichuan power grid in 2003, Steady-state stability margin under several typical operating modes is calculated and the weakest voltage area in power system is analyzed using voltage stability analysis software. The conclusion can provide valuable information for avoidance of voltage collapse and security of Sichuan power grid. And the calculation results have proved the software is accurate and practical.
出处
《四川电力技术》
2005年第3期5-7,55,共4页
Sichuan Electric Power Technology
关键词
电压静态稳定分析
电压静稳裕度
安全稳定运行
voltage steady-state stability analysis
voltage steady-state stability margin
safe and steady operation
