DocumentCode
3102632
Title
A Novel Repetitive Controlled 3-Phase CVCF PWM Inverter for UPS
Author
Zhou, Keliang ; Wang, Danwei ; Costa-Castelló, Ramon
Author_Institution
Southeast Univ., Nanjing
fYear
2007
fDate
5-8 Nov. 2007
Firstpage
386
Lastpage
389
Abstract
A novel repetitive control scheme which adopts zero-phase compensated odd-harmonic signal generator, is proposed for three-phase CVCF PWM inverters to simplify the implementation of repetitive controller and track sinusoidal reference signals at much faster convergence rate and high tracking accuracy (very low THD). The simulation results verify the effectiveness of the proposed scheme.
Keywords
PWM invertors; signal generators; uninterruptible power supplies; UPS; repetitive controlled 3-phase CVCF PWM inverter; track sinusoidal reference signals; zero-phase compensated odd-harmonic signal generator; Control systems; Error correction; Frequency; Low pass filters; Pulse width modulation converters; Pulse width modulation inverters; Radio control; Sampling methods; Signal generators; Uninterruptible power systems; PWM converter; odd harmonic; repetitive control; zero phase;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE
Conference_Location
Taipei
ISSN
1553-572X
Print_ISBN
1-4244-0783-4
Type
conf
DOI
10.1109/IECON.2007.4460399
Filename
4460399
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