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Remedial Injected-Harmonic-Current Operation of Redundant Flux-Switching Permanent-Magnet Motor Drives.
- Source :
- IEEE Transactions on Industrial Electronics; Jan2013, Vol. 60 Issue 1, p151-159, 9p
- Publication Year :
- 2013
-
Abstract
- Redundant flux-switching permanent-magnet (R-FSPM) motors are a new class of brushless machines having magnets in the stator, offering high power density, simple and robust rotor structure, and good thermal dissipation conditions. This paper proposes a new control strategy for fault-tolerant operation of the R-FSPM motor drive considering the capability limitation of the power converter. The key is to operate the R-FSPM motor in the remedial mode by injecting harmonic currents, the so-called remedial injected-harmonic-current (RIHC) operation mode. Moreover, the motor losses at the existing and the proposed remedial operations are compared for evaluation. Both cosimulation and experimental results are presented, confirming that the proposed RIHC operation can offer good steady-state and dynamic performances while reducing the motor losses and the capability requirements of the power converter during fault. [ABSTRACT FROM PUBLISHER]
- Subjects :
- AUTOMOBILE engines
POWER electronics
STATORS
STEADY-state flow
CASCADE converters
Subjects
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 60
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 79890272
- Full Text :
- https://doi.org/10.1109/TIE.2012.2186107