Paper Info
Title
An open-end winding drive with a single DC voltage source
Abstract
In this paper, a novel multiphase multilevel open-end winding (OeW) drive is presented. The topology employs one three-level and one two-level voltage source inverter (VSI) to supply a five-phase OeW machine. Three-level VSI operates with low switching frequency, while the second inverter is used to mitigate unwanted low-order harmonics. Proposed drive requires one dc source only, for three-level VSI dc-link formation, while the second inverter's dc side comprises capacitor bank only. Developed modulation strategy is capable of capacitor voltage balancing and providing constant dc-link voltage ratio. Presented results, for the dc-link voltage ratio 2:1, show that topology provides low phase voltage and phase current harmonic distortion.
Year
DOI
Venue
2015
10.1109/IECON.2015.7392133
IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
Keywords
Field
DocType
single DC voltage source,multiphase multilevel open-end winding drive,OeW drive,two-level voltage source inverter,three-level voltage source inverter,three-level VSI dc-link formation,capacitor voltage balancing,dc-link voltage ratio,low phase voltage,phase current harmonic distortion
Inverter,Phase modulation,Total harmonic distortion,Control theory,Voltage source,Power factor,Pulse-width modulation,Control engineering,Harmonic analysis,Harmonics,Engineering
Conference
ISSN
Citations 
PageRank 
1553-572X
0
0.34
References 
Authors
0
3
Name
Order
Citations
PageRank
Milan Darijevic181.33
Martin Jones219427.55
Emil Levi333149.79