电力系统自动化2001，Vol.25Issue(1)：31-33,44,4.
谐波及无功电流检测方法的研究
STUDY ON THE DETECTION APPROACH OF HARMONICS AND REACTIVE CURRENTS
摘要
Abstract
A detection approach of harmonics and reactive currents based onthe integrated vector in 3-phase circuit is proposed, which has the advantage of brief arithmetic and wide applications. With the study of the selection rules of the low pass filter(LPF), the harmonic and reactive current is used as a feedback signal, so the inherent delay of LPF is compensated and the dynamic response time is further shortened. The simulation and experimentation results verify the effectiveness of the proposed method.关键词
谐波电流检测/无功电流检测/低通滤波器/反馈分类
信息技术与安全科学引用本文复制引用
陶骏,刘正之..谐波及无功电流检测方法的研究[J].电力系统自动化,2001,25(1):31-33,44,4.基金项目
国家“九五”重大科学工程(HT-7U超导托卡马克核聚变实验装置)项目。 （HT-7U超导托卡马克核聚变实验装置）
