Title :
Control of 4-leg active power filter for reactive power and unbalance compensation
Author :
Balanuta, C. ; Gurguiatu, G. ; Munteanu, T. ; Fetecau, G.
Author_Institution :
Dunarea de Jos Univ. of Galati, Galaţi, Romania
Abstract :
In this paper, indirect control theory is proposed for a 4-leg shunt active power filter (SAPF) to compensate reactive power and balance the load currents. The control for the fourth leg is made different from the other authors by using 0 as the neutral current reference. All simulations performed by using Matlab-Simulink show the effectiveness of the proposed solution.
Keywords :
active filters; power filters; power supply quality; 4-leg shunt active power filter; Matlab-Simulink; indirect control theory; neutral current reference; power quality problems; reactive power; unbalance compensation; Active filters; Current measurement; Power filters; Power quality; Reactive power; Voltage control; Voltage measurement; active power filter; indirect control; unbalance;
Conference_Titel :
Electrical and Electronics Engineering (ISEEE), 2010 3rd International Symposium on
Conference_Location :
Galati
Print_ISBN :
978-1-4244-8406-5
DOI :
10.1109/ISEEE.2010.5628517
