摘要
在介绍ip-iq谐波检测算法原理的基础上,针对电力系统运行的特点,提出了对ip-iq算法的一种改进,并对改进后的算法进行了Matlab仿真,取得了很好的效果。改进后的算法对实际实现过程具有很强的帮助作用,可以简化谐波检测环节,使实际谐波检测取得更好、更快的效果。
Firstly the ip - iq harmonic detecting algorithm is introduced. A modified method of harmonic detecting is proposed for the characteristics of power system operation. Then a simulation of this new method is carried out and good results are obtained. The improved method will have a great effect on the practical realization. It can simplify the harmonic detection, make the actual harmonic detection to obtain faster, better results.
出处
《测控技术》
CSCD
北大核心
2010年第1期77-80,共4页
Measurement & Control Technology
关键词
有源滤波器
瞬时无功理论
Matlab
谐波检测
active power filter
instantaneous reactive power theo~
Matlab
harmonic detection
