DocumentCode
3037726
Title
A new method for detecting three-phase reactive current
Author
Yang, Cao ; Ming, Zong
Author_Institution
Coll. of Electron. & Commun. Eng., Shenyang Aerosp. Univ., Shenyang, China
Volume
3
fYear
2012
fDate
25-27 May 2012
Firstpage
232
Lastpage
235
Abstract
Analogue multiplier has been widely used in the detection circuit of the reactive power. But an analogue multiplier is quite expensive so it is limited in some application case. And many analogue multipliers used in a circuit will reduce the detection accuracy. In this paper, a new method is proposed for detecting three-phase reactive current with analog multiplexer. The operation principle is presented. And an available circuit and it´s simulation results are illustrated. The simulation results show that it is feasible.
Keywords
analogue multipliers; detector circuits; power filters; reactive power; analog multiplexer; analogue multiplier; detection accuracy; detection circuit; phase sensitive detector; reactive power; three phase reactive current; Current measurement; Equations; Low pass filters; Mathematical model; Multiplexing; Reactive power; Simulation; Analogue multiplier; analog multiplexer; phase sensitive detector; reactive current;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on
Conference_Location
Zhangjiajie
Print_ISBN
978-1-4673-0088-9
Type
conf
DOI
10.1109/CSAE.2012.6272945
Filename
6272945
Link To Document