Higher harmonics compensation in grid-connected PWM converters for renewable energy interface and active filtering

Milikua, Aritz

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Title

Higher harmonics compensation in grid-connected PWM converters for renewable energy interface and active filtering

Other institutions

Warsaw University of Technology

Version

Published version

Rights

Access

Open access

URI

https://hdl.handle.net/20.500.11984/5754

Publisher’s version

http://pe.org.pl/abstract_pl.php?nid=4911&lang=1

Published at

Przegląd Elektrotechniczny R. 87. Nr 6, 2011

Publisher

Przegląd Elektrotechniczny

Keywords

grid-connected converter
harmonic distortion
harmonic compensation
power quality ... [+]

grid-connected converter
harmonic distortion
harmonic compensation
power quality
active filters [-]

Abstract

The paper presents overview of high-order harmonics compensation methods applied for control of grid-connected converter. Two harmonic compensation methods are presented. One based on band-pass filers cooperating with Direct Power Control with Space Vector Modulation (DPC-SVM) is dedicated for renewable energy interface. Second method based on resonant controllers applied in Voltage Oriented Control (VOC) adds an active filtering function to PWM rectifier. Simulation and preliminary experimental results for these two methods are presented. [-]