摘要
分析了在三相电压不平衡条件下，瞬时无功功率理论检测谐波和基波无功电流存在的问题，提出了精确检测这些电流分量的方法。
The paper analyzes the problems concerning the detection of existence of harmonics and fundamental reactive current with instantaneous reactive power theory under unbalanced three phase voltages,and presents the method of precision detection of these current components.
出处
《电工电能新技术》
CSCD
1998年第2期61-64,共4页
Advanced Technology of Electrical Engineering and Energy
关键词
瞬时无功功率
高次谐波
无功电流
测量
instantaneous reactive power theory,high order harmonics,reactive current,detection
