摘要
轴电压、轴电流一直以来不被人们所重视,随着国际、国内对轴电压、轴电流的研究越来越热,这一问题逐渐被人们所重视。事实证明轴电压、轴电流对电机轴承的危害是极大的,如果处理不好,会造成严重的设备事故。江铜铅锌金属有限公司的两台电机就是轴电压、轴电流对电机轴承损害最好的实例。
The shaft voltage and shaft current have been paid great attention by people, with the more study of shaft vohage and shaft current in international and domestic, this problem is paid great attention gradually. The facts prove that the harm of motor bearing shaft voltage and shaft current is great, if processes is not good, will cause serious equipment accidents. The damage of shaft voltage and shaft current of motor bearings in Jiangxi Copper Lead and Zinc Metal Co., Ltd is the typical example of damage.
出处
《铜业工程》
CAS
2015年第1期86-88,共3页
Copper Engineering
关键词
轴电压
轴电流
PWM逆变器
共模电压
静电耦合
电磁感应
shaft voltage
shaft current
PWM inverter
common mode voltage
electrostatic coupling
electromagnetic induction