Please use this identifier to cite or link to this item: https://doi.org/10.1109/TPEL.2008.925428
Title: DC link voltage and supply-side current harmonics minimization of three phase PWM boost rectifiers using frequency domain based repetitive current controllers
Authors: Wu, X.H.
Panda, S.K. 
Xu, J.X. 
Keywords: AC-DC power conversion
Pulsewidth modulated power converters
Rectifiers
Repetitive control
Issue Date: Jul-2008
Source: Wu, X.H., Panda, S.K., Xu, J.X. (2008-07). DC link voltage and supply-side current harmonics minimization of three phase PWM boost rectifiers using frequency domain based repetitive current controllers. IEEE Transactions on Power Electronics 23 (4) : 1987-1997. ScholarBank@NUS Repository. https://doi.org/10.1109/TPEL.2008.925428
Abstract: This paper presents a digital plug-in frequency domain based repetitive control scheme for minimizing the odd order harmonics in the supply line side currents of the three phase pulsewidth modulation (PWM) boost rectifier under the distorted and unbalanced supply voltage conditions. Based on the mathematical model of the three-phase PWM boost rectifier under the generalized supply voltage conditions, the control task is divided into: (a) dc-link voltage harmonics control and (b)supply line side current harmonics control. The proposed plug-in repetitive controller together with the conventional PI controller is designed to achieve supply line side currents with low total harmonic distortion (THD) for the three phase PWM boost rectifier. The repetitive control learning algorithm is implemented in the frequency domain by means of Fourier series approximation, instead of commonly used time domain based scheme, and provides the flexibility of choosing different learning gains and phase angle delay compensations individually for each harmonic component. The experimental test results obtained from a 1.6 kVA laboratory based PWM rectifier confirm that the THD of the supply line side currents can be reduced from 21.09% to 4.12% with the plug-in frequency domain based repetitive current controllers. © 2008 IEEE.
Source Title: IEEE Transactions on Power Electronics
URI: http://scholarbank.nus.edu.sg/handle/10635/55497
ISSN: 08858993
DOI: 10.1109/TPEL.2008.925428
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

50
checked on Dec 13, 2017

WEB OF SCIENCETM
Citations

33
checked on Nov 16, 2017

Page view(s)

57
checked on Dec 10, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.