Fault tolerant motor drive system with redundancy for critical applications
Date
2002
Authors
Ertugrul, N.
Soong, W.
Dostal, G.
Saxon, D.
Editors
Patterson, D.
Holmes, G.
Holmes, G.
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Conference paper
Citation
IEEE 33rd Annual Power Electronics Specialists Conference: Cairns, Australia / vol. 3, pp.1457- 1462
Statement of Responsibility
N. Ertugrul, W. Soong, G. Dostal and D. Saxon
Conference Name
Power Electronics Specialists Conference (33rd : 2002 : Cairns, Australia)
Abstract
Some of the recent research activities in the area of electric motor drives for critical applications (such as aerospace and nuclear power plants) are focused on looking at various motor and drive topologies. This paper presents a motor drive system, which provides an inverter topology for three-phase motors, and also proposes an increased redundancy. The paper develops a simulation model for the complete drive system including synthetic faults. In addition, the hardware details including the implementation of DSP based motor controller, inverter module, and brushless PM motor system are provided and some experimental results are presented.
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Copyright © 2002 IEEE