摘要
通过对同步电动机励磁控制回路的检查、分析,测试发现原励磁回路中的功率因数变送器施工接线和DCS相应配置存在问题。经过原因分析查找,解决了励磁自动控制极为不稳异常现象,满足了设备正常运行需要。
Problems in the wiring of power factor transducer in original excitation circuitand corresponding DCS configuration were found during inspection, analysis and testing ofsynchronous motor excitation control circuit. Through cause analysis the abnormality of extremelyunstable excitation automatic control was solved, meeting the requirement of normal equipmentoperation.
出处
《冶金动力》
2015年第4期21-23,共3页
Metallurgical Power
关键词
励磁
功率因数
变送器
自动控制
excitation
power factor
transducer
automatic control
