Back to Search
Start Over
A reduced-switch-count five-level inverter with common-mode voltage elimination for an open-end winding induction motor drive
- Source :
- IEEE Transactions on Industrial Electronics. August, 2007, Vol. 54 Issue 4, p2344, 8 p.
- Publication Year :
- 2007
-
Abstract
- The paper presents a five-level inverter scheme with reduced power circuit complexity for an induction motor drive. The scheme is realized by cascading conventional two-level and three-level neutral point clamped inverters in conjunction with an open-end winding three-phase induction motor drive. An inverter control scheme with common-mode voltage (CMV) elimination, along with a simple dc link voltage control, is developed by using only switching states with zero CMV for the entire modulation range. Theoretical considerations are experimentally verified for a variety of operating conditions. Index Terms--Common-mode voltage (CMV) elimination, induction motor drives, multilevel inverter, open-end winding structure.
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 54
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.167855818