摘要
文章简要介绍了谐波产生的原因、来源及危害,分析了通信机房中的谐波状况,对几种谐波治理技术进行了比较,分析了谐波治理的节能效果,并在此基础上提出了通信机房的谐波治理方案。
In this article, the cause of harmonic generation, harmonic sources and harmonic harm are introduced. The harmonic condition in the communication room is analyzed. Then various methods of harmonic elimination are compared. The harmonic elimination for communication room is presented on the analysis of energy-saving effect of harmonic elimination.
出处
《通信电源技术》
2009年第1期67-71,共5页
Telecom Power Technology
关键词
谐波
有源滤波
无源滤波
节能
harmonic
active power filter
passive filter
energy-saving
