摘要
简要分析了拉西瓦水电站5号机组在进行额定水头下轻载进相试验时发生失步保护动作的原因,以及失步保护原理的完善。
Out-of-step protection action occurred in the No. 5 generator unit in the Laxiwa Hydropower Station when a light-load leading phase experiment under the rated water head was carried out. In this paper, the reasons for this protection action is analyzed and improvement measures are proposed.
出处
《水电与新能源》
2015年第3期64-66,共3页
Hydropower and New Energy
关键词
轻载
进相
失步保护
light load
leading phase
out-of-step protection
