Title :
Operation of a wye Connected Three-Level Active Power Filter under Non-ideal Conditions
Author :
Zhang, H.B. ; Massoud, A.M. ; Finney, S.J. ; Williams, B.W. ; Lim, T.C. ; Hotait, H.
Author_Institution :
Univ. of Strathclyde, Glasgow
Abstract :
A three-level wye shunt active power filter based on a predictive current controller and line voltage space vector modulation is presented and analyzed. This control scheme treats the non-ideal load as a pure resistive load and compensates the reactive power and harmonics under both ideal and non- ideal conditions, thus the power quality at point of common couplings is improved. Experimental results are presented to demonstrate the effectiveness of this approach, and also reveal the limitation of wye structure APF.
Keywords :
active filters; electric current control; power filters; predictive control; line voltage space vector modulation; power quality; predictive current controller; resistive load; wye connected three-level active power filter; Active filters; FCC; Impedance; Power harmonic filters; Power quality; Power system harmonics; Reactive power; Shunt (electrical); Support vector machines; Voltage control; Active Power Filters; line voltage space vector; predictive current controller;
Conference_Titel :
Power Electronics and Drive Systems, 2007. PEDS '07. 7th International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0645-6
Electronic_ISBN :
978-1-4244-0645-6
DOI :
10.1109/PEDS.2007.4487678
