DocumentCode
3188116
Title
Harmonic distortion factor of space vector PWM for a five-phase inverter
Author
Dujic, Drazen ; Jones, Martin ; Levi, Emil
Author_Institution
ABB Corporate Research, Switzerland
fYear
2010
fDate
19-21 April 2010
Firstpage
1
Lastpage
6
Abstract
Various PWM methods for multi-phase (n>3) two-level voltage source inverters (VSIs) have been developed recently. Relatively little work has however been done in relation to switching harmonic properties of these PWM methods and their impact on current ripple. The purpose of this paper is to present an evaluation of the flux harmonic distortion factor (HDF) associated with the space vector PWM (SVPWM) for a five-phase VSI. The applied approach utilises multiple polygon connections and is analytical in nature. Verification of the developed analytical theory is provided by simulation and experimentation on a five-phase induction motor drive.
Keywords
Harmonic distortion factor; Harmonic losses; Multi-phase machines; Multi-phase two-level inverters; PWM;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives (PEMD 2010), 5th IET International Conference on
Conference_Location
Brighton, UK
Type
conf
DOI
10.1049/cp.2010.0182
Filename
5522490
Link To Document