摘要
论述了谐波对电力系统造成危害的严重性。对谐波测量的方法进行了分析,及电力系统谐波测量的硬件实现。
The paper discussed the harmful ponderance to electric power system caused by harmonic,and analyzed the method to measure harmonic and its hardware environment.
出处
《黑龙江电力》
CAS
2007年第5期397-400,共4页
Heilongjiang Electric Power
关键词
电力系统
谐波
傅立叶变换
小波分析
electric power system
harmonic
Fourier transform
small-wave analysis