电网谐波检测新方法及其实现  

Novel method of harmonic detection and its realization

作　　者：徐向民[1] 赖声礼[1] 杨杰[1] 

机构地区：[1]华南理工大学电信学院,广州510640

出　　处：《电测与仪表》2001年第5期22-25,11,共5页Electrical Measurement & Instrumentation

摘　　要：提出一种基于电磁变换原理的谐波检测新方法，该方法可以解决非正弦三相不平衡系统中电压和电流谐波分量的检测问题。计算机仿真与单片机检测系统的硬件实现证明了该方法的有效性。This paper presents a novel method of harmonics detection based on electromagnetism transform. The method can solve the harmonic detecting problem of voltage and current under non- sinusoidal and unbalanced three-phase power system. The validity of the method is proved by computer simulation and hardware realization of a singlechip detecting system.

关 键 词：谐波检测 电磁变换 计算机仿真 单片机 电网 

分 类 号：TM71[电气工程—电力系统及自动化] TM93