Please use this identifier to cite or link to this item: https://doi.org/10.1109/PESC.2008.4592139
Title: Design of a plug-in frequency domain based repetitive current controller for three phase PWM boost recti er under distorted and unbalanced supply voltages
Authors: Wu, X.
Panda, S.K. 
Xu, J. 
Keywords: Frequency domain based repetitive controller
Modelling
Nonlinear system control
Power converters
Issue Date: 2008
Source: Wu, X., Panda, S.K., Xu, J. (2008). Design of a plug-in frequency domain based repetitive current controller for three phase PWM boost recti er under distorted and unbalanced supply voltages. PESC Record - IEEE Annual Power Electronics Specialists Conference : 1448-1454. ScholarBank@NUS Repository. https://doi.org/10.1109/PESC.2008.4592139
Abstract: This paper presents a dual frame control scheme with a digital plug-in frequency domain based repetitive controller (FDRC) for minimizing the even order harmonics at the output dc link voltage and odd order harmonics in the line currents under the distorted and unbalanced supply voltage conditions. In the proposed control scheme, the algorithm of the reference current calculation is to make sure that the dc link voltage is maintained constant and the supply side power factor is kept close to unity. The plug-in repetitive controller is designed to achieve line side currents with low THD for the three phase PWM boost rectifier. The experimental test results obtained from a 1.6 kVA laboratory based PWM rectifier confirm that the ripples at the dc link voltage can be reduced to 0.5% and the THD of the line side current can be minimized to 3.75% by using the proposed control scheme. ©2008 IEEE.
Source Title: PESC Record - IEEE Annual Power Electronics Specialists Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/69855
ISBN: 9781424416684
ISSN: 02759306
DOI: 10.1109/PESC.2008.4592139
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