Title :
Innovative remedial strategies for inverter faults in IPM synchronous motor drives
Author :
Bianchi, N. ; Bolognani, S. ; Zigliotto, M. ; Zordan, M.
Author_Institution :
Dept. of Electr. Eng., Univ. of Padova, Italy
fDate :
6/1/2003 12:00:00 AM
Abstract :
Interior permanent-magnet (PM) synchronous motors are extensively used in many industrial drives and the development of fault-tolerant control techniques may extend their use to applications where high reliability, also in the flux-weakening region, is a key feature. This paper proposes some innovative fault-remedial control strategies for failures occurring in the drive voltage inverter.
Keywords :
electric current control; electrical faults; invertors; machine control; magnetic flux; permanent magnet motors; synchronous motor drives; drive voltage inverter failures; fault-remedial control strategies; fault-tolerant control; flux-weakening region; high reliability; industrial drives; interior permanent-magnet synchronous motor drives; inverter faults; AC motors; Aerospace industry; Failure analysis; Fault tolerance; Inverters; Motor drives; Permanent magnet motors; Redundancy; Switches; Synchronous motors;
Journal_Title :
Energy Conversion, IEEE Transactions on
DOI :
10.1109/TEC.2002.808334
