Analysis of an universal permanent magnet brushless motor drive
Conference
·
OSTI ID:474521
- Univ. of Cape Town, Rondebosch (South Africa). Dept. of Electrical Engineering
A new high performance brushless permanent magnet (PM) motor operating both as a synchronous and d.c. shunt motor has been presented. The motor has been designed using a classical approach with synchronous reactances obtained from the finite element method (FEM). For the load angle close to 90{degree} the motor can be switched automatically from a.c. to d.c. mode. The complete integrated drive system consists of two parts: (1) motor with position sensors and (2) IGBT inverter together with control circuitry. The mode switching control strategy, operation, and performance have been discussed.
- OSTI ID:
- 474521
- Report Number(s):
- CONF-9601119--; ISBN 0-7803-2795-0
- Country of Publication:
- United States
- Language:
- English
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