摘要
介绍了功率型电力系统稳定器(PSS)在小浪底水电厂的应用情况。通过对#2机组无功波动现象分析,确定了调速器抽动是引起功率型电力系统稳定器反调现象原因之一。结合实际,提出了对PSS选型和参数整定的建议。
Single electrical power is used as input signal for PSS at Xiaolangdi hydropower plant. According to analysis of unit 2 reactive power oscillation,a viewpoint is given that the governor servomotor oscillation can lead to the PSS antiregulation. Based on the fact,some suggestion are given on PSS model selection and setting of parameter at hydropower plants.
出处
《水电能源科学》
2007年第2期116-118,共3页
Water Resources and Power
关键词
电力系统稳定器
反调
无功波动
小浪底水电厂
power system stabilizer（PSS）
antiregulation
reactive power oscillation
Xiaolangdi hydropower plant
