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害,在此基础上提出了抑制谐波的常用方法。
This paper introduces the theory of harmonics of inverter emergency on the basis of analysis of inverter basic structure. In the meantime, it also mentions the damage to the power equipments and inverter. The common method of restraining harmonic was put forward in the paper.
出处
《试验技术与试验机》
2007年第1期54-57,共4页
Test Technology and Testing Machine
关键词
变频器
谐波
抑制
inverter
harmonics
restrain
