Paper Info
Title
A Generic Digital Nk +/- M-Order Harmonic Repetitive Control Scheme For Pwm Converters
Abstract
In this paper, a generic digital nk +/- m-order harmonic repetitive control (nk +/- m RC) scheme is presented for constant-voltage constant-frequency pulsewidth-modulation (PWM) converters to track/remove any nk +/- m-order harmonic frequencies efficiently, e. g., 4k +/- 1-order harmonics for single-phase converters or 6k +/- 1-order harmonics for three-phase converters. Compared with conventional RC, the proposed nk +/- m RC occupies less data memory and can achieve zero-error tracking or perfect disturbance rejection of nk +/- m-order harmonics at much faster error convergence rate. What is more, the proposed RC provides a unified formula for various RC schemes. Application examples of 6k +/- 1-RC-controlled three-phase PWM inverter and 4k +/- 1-RC-controlled single-phase PWM inverter demonstrate the effectiveness and advantages of the proposed RC scheme.
Year
DOI
Venue
2014
10.1109/TIE.2013.2258295
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
Keywords
Field
DocType
Error convergence rate, internal model principle (IMP), nk +/- m-order harmonic components, pulsewidth-modulation (PWM) converter, repetitive control (RC)
Data memory,Control theory,Pwm converter,Repetitive control,Pulse-width modulation,Harmonic,Converters,Control engineering,Harmonics,Rate of convergence,Engineering
Journal
Volume
Issue
ISSN
61
3
0278-0046
Citations 
PageRank 
References 
14
0.75
15
Authors
4
Name
Order
Citations
PageRank
Wenzhou Lu1221.50
Keliang Zhou258552.17
Danwei Wang31529175.13
Ming Cheng433947.21