Control of 3-level shunt active power filter using harmonic selective controller

Gupta, Rajesh, Ghosh, Arindam, & Joshi, Avinash (2006) Control of 3-level shunt active power filter using harmonic selective controller. In 2006 IEEE Power India Conference, 10-12 April, New Delhi, India.

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Abstract

In this paper the control of 3-level shunt active power filter is proposed using frequency selective proportional plus multiple resonant controllers. The voltage source converter (VSC) is operated using ramp-comparison current control method. The method provides fixed switching frequency operation, and unipolar modulation of a control function yields three-level PWM output. The resonant controllers are tuned near the harmonic frequencies to be compensated. The issues of compensator ratings and loss calculations are addressed. The performance of the proposed shunt active power filter is illustrated through the compensation of a distribution system using PSCAD/EMTDC simulation package.

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ID Code: 9345
Item Type: Conference Paper
Refereed: No
Keywords: PWM power convertors, active filters electric current control power harmonic filters proportional control
DOI: 10.1109/POWERI.2006.1632545
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Copyright Owner: Copyright 2006 IEEE
Copyright Statement: Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Deposited On: 05 Sep 2007 00:00
Last Modified: 10 Aug 2011 15:01

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