供电系统中的谐波分析

Harmonic analysis in power supply system

分析了现在供电系统谐波的产生原因,阐述了产生谐波的设备及其谐波次数,分析了谐波引发的问题,并指出了解决问题所采取的措施。

This thesis analyses the reasons that har monic in power supply system causes at present. It expounds the equipments that harmonic causes and the times of harmonic. At the same time it analyses the problems that harmonic foments. And it points out the measures which solve the problems.