Title :
The Analysis of Hysteresis Current Control Strategy of Three-phase Four-wire Shunt APF Based on the Unified Topology
Author :
Le Jian ; Ningyi, Dai ; Jiangjun, Ruan
Author_Institution :
WuHan Univ., Wuhan
Abstract :
A unified topology of the three-phase four-wire shunt APF and its mathematic model are proposed in this paper. Based on these works, hysteresis current control strategies in a-b-c coordinates and in alpha-beta-0 coordinates for the three-phase four-wire shunt APF are investigated and compared. Several conclusions are obtained and their validity are proved by simulation results. The analyses in this paper offer a significant theory basis for improving compensation capability of the three-phase four-wire active power filters with the helps of hysteresis current control strategy.
Keywords :
active filters; electric current control; hysteresis; power filters; active power filters; hysteresis current control; mathematic model; three-phase four-wire shunt APF; unified topology; Current control; Hysteresis; Industrial electronics; Topology;
Conference_Titel :
Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-0737-8
Electronic_ISBN :
978-1-4244-0737-8
DOI :
10.1109/ICIEA.2007.4318473
