Title :
Optimal torque control of fault-tolerant permanent magnet brushless machines
Author :
Wang, J. ; Atallah, K. ; Howe, D.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, UK
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, optimal torque control of fault-tolerant permanent magnet brushless machines was investigated. It was assumed that such fault-tolerant machines have a sinusoidal back-emf waveform, so that the controller was required to track a set of sinusoidal current commands proportional to a given torque demand. The potential power capability of the machine was significantly compromised.
Keywords :
brushless machines; fault tolerance; permanent magnet motors; permanent magnets; torque; fault-tolerant permanent magnet brushless machines; sinusoidal back-emf waveform; torque control; Aerospace safety; Brushless machines; Copper; Fault tolerance; Inductance; Isolation technology; Permanent magnets; Torque control; Torque converters; Voltage control;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230680
