摘要
简单论述了龙羊峡水电站调速系统的发展概况,详细地对WWT-150-4.0型调速器的配置、基本参数和性能进行了说明,并对其改造过程和运行中出现的问题作了简单分析。
Development of the speed governing system of Longyangxia Hydropewer Station is briefed. Configuration, basic parameters and performance of Model WWT-150-4.0 speed governor are described in detail. Issues occurring in its renovation and operation are analyzed basically.
出处
《西北水电》
2012年第5期61-65,共5页
Northwest Hydropower
关键词
调速器
交流伺服电机
PLC
PCC
齿盘测频
Governor
AC servomotor
PLC
PCC
frequency measurement by fluted disc
