静止励磁汽轮发电机轴电压的形成和预防  

Formation and Prevention of the Shaft Voltage of Static Excitation Turbo-generators

作　　者：税航伟[1] 刘红蕾[1] 张茂振[1] 周平[1] 

机构地区：[1]山东齐鲁电机制造有限公司,250100

出　　处：《电机技术》2014年第4期56-59,共4页Electrical Machinery Technology

摘　　要：介绍了静止励磁汽轮发电机轴电压产生的原因及其造成的危害,阐述了如何预防和消除汽轮发电机的轴电压。Cause to result in shaft voltage in the static excitation turbo-generator as well as its harmfulness was introduced. How to prevent from or eliminate the shaft volt-age of the turbo-generator was described.

关 键 词：汽轮发电机 轴电压 轴电流 电腐蚀静止励磁 

分 类 号：TM306[电气工程—电机]