摘要
该文介绍了某火电厂凝泵电机轴电流的问题,阐述了轴电流的产生、危害、检测、预防和治理,并对治理后的电机运行状态进行了分析比较,成功的实现了凝泵电机预防轴电流的改造,在电力系统高压电机防轴电流改造方面具有广阔的应用前景和指导意义。
This article describes a problems of Shaft-current of condensate pump motor in the thermal power plant,elaborated on the Shaft-current generation,hazard detection,prevention and rehabilitation,and after transformation,the motor running state are analyzed and compared.It is success to prevent the Shaftcurrent transformation of the condensate pump motor.It has broad application prospects and guidance in prevention Shaft-current transformation of high voltage motor in the power system.
出处
《电子质量》
2016年第4期1-3,7,共4页
Electronics Quality
关键词
凝泵电机
轴电流
绝缘
condensate pump motor
Shaft-current
Insulation
