摘要
阐述用于防止上级母线电压波动导致低电压穿越造成的跳闸、引起机组RB动作、机组非停等扩大事故的措施,探讨多个方案措施的对比,各机组防低电压穿越方案的特点。
This paper expounds the measures to prevent the tripping caused by low-voltage crossing caused by the voltage fluctuation of the superior bus, causing the RB action of the unit and the non-stop of the unit, discusses the comparison of several schemes and measures, and the characteristics of the anti-low-voltage crossing schemes of each unit.
作者
陶正敏
TAO Zhengmin(Guoneng Guangtou Liuzhou Power Generation Co.,Ltd.,Guangxi 545600,China)
出处
《集成电路应用》
2022年第3期108-109,共2页
Application of IC
关键词
控制技术
变频器
低电压穿越
control technology
frequency converter
low voltage ride through
