摘要
介绍了PIA装置空压机同步电机及控制系统存在控制复杂,故障率高的问题,提出了PIA空压机电机国产化选型及控制、保护系统改造方案,对投运后实际运行数据进行分析。
It introduces the problems of complex control and high failure rate in the synchronous motor and control system of air compressor before transformation.It puts forward the selection of PIA air compressor motor and the transformation scheme of control and protection system after analyzing the feasibility of localization transformation.
作者
刘海凤
Liu Hai-feng(Yanshan Petrochemical,Beijing,102500)
出处
《电气防爆》
2021年第4期32-35,共4页
Electric Explosion Protection
关键词
电机
控制系统
国产化
motor
control system
localization
