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Post-Fault Operation Strategy for Single Switch Open-Circuit Faults in Electric Drives.
- Source :
-
IEEE Transactions on Industry Applications . May/Jun2018, Vol. 54 Issue 3, p2381-2391. 11p. - Publication Year :
- 2018
-
Abstract
- Single switch open-circuit faults in three-phase ac drives lead to undesired effects and potentially to a total failure of the drive. This paper proposes a postfault operation strategy for such faults with a focus on the limitation of losses after the reconfiguration and thereby an extension of the possible range of operation. Furthermore, a method for the reduction of alternating torque components during the postfault operation of a squirrel cage induction machine drive is proposed. The performance of the postfault operation strategy and the alternating torque reduction method are shown both via simulations and experiments. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00939994
- Volume :
- 54
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industry Applications
- Publication Type :
- Academic Journal
- Accession number :
- 129762174
- Full Text :
- https://doi.org/10.1109/TIA.2018.2807404