DocumentCode :
2468448
Title :
Integrated one-cycle control for three-leg universal active power filter
Author :
Bento, Aluisio A M ; Silva, Edison R C da ; Praga, P.P.
Author_Institution :
Unidade Academica de Eng. Eletr./CEEI, Univ. Fed. de Campina Grande, Campina Grande
fYear :
2008
fDate :
15-19 June 2008
Firstpage :
3974
Lastpage :
3980
Abstract :
The power quality in grid is being deteriorated by the proliferation of nonlinear loads such as static power converters. The single-phase four-leg universal active power filter uses matching transformer, bulky and inadequate for commercial and household applications. This paper deals with a single-phase three-leg universal active power filter, without any transformer, which is controlled by OCC strategy. Besides a reduced count of components with reduced switch voltage stress, the proposed controller has fast response, stability, low cost, and operates near unity power factor.
Keywords :
active filters; power filters; power grids; power supply quality; OCC strategy; integrated one-cycle control; matching transformer; nonlinear loads; power factor; power grid; power quality; reduced switch voltage stress; single-phase four-leg universal active power filter; single-phase three-leg universal active power filter; static power converters; Active filters; Costs; Electronic mail; Power harmonic filters; Power quality; Reactive power; Stress; Switches; Transfer functions; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Specialists Conference, 2008. PESC 2008. IEEE
Conference_Location :
Rhodes
ISSN :
0275-9306
Print_ISBN :
978-1-4244-1667-7
Electronic_ISBN :
0275-9306
Type :
conf
DOI :
10.1109/PESC.2008.4592575
Filename :
4592575
Link To Document :
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