变频器谐波的产生和危害及其解决方法探讨  

Discussion on the emergence of harmonics of inverter and its damages and solutions

作　　者：姚骞[1] 舒朝君[1] 孙强[1] 李怀峰[1] 徐辉[1] 李纪山[1] 

机构地区：[1]四川大学,610065

出　　处：《机床电器》2006年第1期47-48,50,共3页Machine Tool Electric Apparatus

摘　　要：本文从变频器的基本构造出发,介绍了变频器产生谐波的原理,同时提到谐波对变频器和用电设备的危害,最后提出了抑制和减少谐波的措施。This paper introduces the theory of harmonics of inverter emergency on the basis of analysis of inverter＇s basic structure. In the meantime, it also mentions the damage to the power equipments and inverter. And in the end, it presents some measures to control and restrain the harmonics.

关 键 词：变频器 谐波 干扰 

分 类 号：TN773[电子电信—电路与系统]