变频调速传动系统的电磁兼容分析  

Analysis for the electromagnetic compatibility of the variable frequency speed control system

作　　者：刘永喜[1] 舒朝君[1] 李纪三[1] 胡玉庆[1] 江彦[1] 李波[1] 俞磊[1] 

机构地区：[1]四川大学,610065

出　　处：《机床电器》2007年第6期12-16,共5页Machine Tool Electric Apparatus

摘　　要：在变频调速传动系统中,变频器会产生和受到各种电磁干扰。本文分析了变频调速传动系统的主要电磁干扰源和耦合途径,并阐述了抑制其电磁干扰的措施。In the variable frequency speed control system, transducer can produce variety of electromagnetic interference and be interfered at the same time. In this paper, the source and spreading ways of jamming was analyzed, the anti - interference measures was expounded.

关 键 词：变频器 变频调速 抗干扰 电磁兼容 

分 类 号：TM921.51[电气工程—电力电子与电力传动]