DocumentCode
2860502
Title
Research on relations between two PWM technologies and system performance optimization
Author
Li, Ning ; Wang, Yue ; Li, Su ; Wang, Zhao´an
Author_Institution
Power Electronics and Renewable Energy Research Center, Department of Electrical Engineering, Xi´an Jiaotong University, China
Volume
4
fYear
2012
fDate
2-5 June 2012
Firstpage
2333
Lastpage
2337
Abstract
Pulse width modulation (PWM) technology is one of the key issues of power electronic circuit control. Sine pulse width modulation (SPWM) and space vector pulse width modulation (SVPWM) are the most popular PWM strategies. In this paper, the relationship between SPWM and SVPWM is analyzed in two aspects, one is the modulation-wave equivalence, and the other is the acting time equivalence, system performance optimization is also analyzed under the two kinds of equivalence. Simulation and experiment results are given to validate the theoretical analysis.
Keywords
Power electronics; Space vector pulse width modulation; Switches; System performance; Vectors; SPWM; SVPWM; acting time equivalence; modulation-wave equivalence;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (IPEMC), 2012 7th International
Conference_Location
Harbin, China
Print_ISBN
978-1-4577-2085-7
Type
conf
DOI
10.1109/IPEMC.2012.6259218
Filename
6259218
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