Title :
Control strategy of three-phase four-arm active power filter
Author :
Yuanzhong, Xu ; Jun, Chen ; Yingnian, Xu ; Ronghui, Huang
Author_Institution :
Hubei Univ. of Technol., Wuhan, China
Abstract :
Three-phase four-arm active power filter adds one arm to the three-phase three-wire active power filter. It adds a control variable but has the same control object. The paper introduces the control strategy of the three-phase four-arm APF. Then it analyzes Three-Dimensional Space Vector Pulse Width Modulation (3D-SVPWM) in the static abc coordinates. Finally, the simulation and experiment results verify the control strategy with high compensate precision of the harmonic current.
Keywords :
active filters; power control; power filters; pulse width modulation; 3D-SVPWM; control strategy; high compensate precision; three-dimensional space vector pulse width modulation; three-phase four-arm active power filter; Active filters; Capacitors; Control systems; Current control; Educational technology; Electric variables control; Power harmonic filters; Power system harmonics; Space vector pulse width modulation; Voltage control; 3D-SVPWM; control strategy; three-phase four-arm APF;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conference on
Conference_Location :
Taichung
Print_ISBN :
978-1-4244-5045-9
Electronic_ISBN :
978-1-4244-5046-6
DOI :
10.1109/ICIEA.2010.5515810
