摘要
介绍了辽宁蒲石河水电站的励磁系统PSS参数整定,通过测试和计算对励磁系统PSS参数进行了调整,改善了励磁系统对电网稳定的调节性能,具备了PSS功能投入的条件,为抑制可能出现的电力系统低频振荡、提高电力系统稳定性奠定了基础。
This paper introduces power system stabilizer （PSS） parameters adjusting of the excitation system for Liaoning Pushihe pumped-storage power stations. PSS parameters of the excitation system are adjusted through tests and calculations, which improved regulation performance of the safety and stability of gird, with PSS function of input conditions for preparing. The proposed strategy could effectively damp the low frequency oscillation. It establishes ttle basis of improving the stability of power system.
出处
《东北电力技术》
2015年第6期4-6,50,共4页
Northeast Electric Power Technology
关键词
PSS
临界增益
反调
PSS
Critical gain
Compensation
