DocumentCode
2943634
Title
Analysis of the fourth leg command of a three-phase active filter inverter
Author
Ordoñez, Raul ; Morales, R. ; Martinez, Horacio ; Hernandez, C.
Author_Institution
Dept. of Electr. & Electron. Eng., Inst. Tecnol. de Apizaco, Apizaco, Mexico
fYear
2011
fDate
Feb. 28 2011-March 2 2011
Firstpage
289
Lastpage
294
Abstract
This paper presents a comparative analysis about the command strategies of the fourth leg of the inverter of a three-phase active power filter and why we chose the inverter structure of four branches. The aim is demonstrate the “controllability” of the four branch active filter by controlling the fourth leg. The aims of the different command strategies are both the elimination of the neutral current and to correct the line currents to sinusoidal shape.
Keywords
active filters; invertors; power filters; fourth leg command; line currents; neutral current elimination; power filter; sinusoidal shape; three-phase active filter inverter; Active filters; Harmonic analysis; Inverters; Leg; Power filters; Power harmonic filters; Reactive power; Active power filter; non-active current;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Communications and Computers (CONIELECOMP), 2011 21st International Conference on
Conference_Location
San Andres Cholula
Print_ISBN
978-1-4244-9558-0
Type
conf
DOI
10.1109/CONIELECOMP.2011.5749376
Filename
5749376
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