DocumentCode :
1310667
Title :
Control of Voltage Source Inverter Using Multidimensional Feedback Quantization Modulator
Author :
Hu, Jwu Sheng ; Chen, Keng Yuan ; Shen, Te-Yang ; Chi-Him Tang
Author_Institution :
Dept. of Electr. & Control Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume :
58
Issue :
7
fYear :
2011
fDate :
7/1/2011 12:00:00 AM
Firstpage :
3027
Lastpage :
3036
Abstract :
This paper describes a novel switching signal generator for three-phase voltage source inverters. Unlike conventional space-vector pulsewidth modulation (SVPWM) which achieves three-phase input voltage by a combination of the basic space vectors, the proposed scheme produces optimal switching commands to minimize the filtered measure of quantization error. Under specific selections of the filter matrix and the quantization scheme, it is shown that the proposed modulator is equivalent to SVPWM. An experimental platform is built to verify the effectiveness of the proposed scheme. It is shown that the switching number of the proposed method is reduced without sacrificing the harmonic distortion within the input frequency band under various reference signals.
Keywords :
PWM invertors; feedback; harmonic distortion; matrix algebra; modulators; signal generators; SVPWM; filter matrix; harmonic distortion; multidimensional feedback quantization modulator; quantization error; space vector; space vector pulsewidth modulation; switching command; switching signal generator; three-phase voltage source inverter control; Inverters; Quantization; Space vector pulse width modulation; Switches; Voltage control; Feedback quantization; optimal control; three-phase voltage source inverter (VSI);
fLanguage :
English
Journal_Title :
Industrial Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0278-0046
Type :
jour
DOI :
10.1109/TIE.2010.2070781
Filename :
5560804
Link To Document :
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