Fault-Tolerant Control of Multiphase Induction Motor Drives - Brossura

Al Ashi, Amr; Hamad, Mostafa; Abdel-Khalik, Ayman

Brossura

ISBN 10: 365940974X ISBN 13: 9783659409745

Casa editrice: LAP LAMBERT Academic Publishing, 2013

Riassunto

Although three-phase electric machines play a great role in almost all industrial applications, they still have limitations to cover high power requirements needed for traction, propulsion and other high power applications. Nowadays, multiphase electric machines with high output power can solve this problem. A multiphase machine does not only provide higher torque per unit volume, but it also provides higher degrees of reliability due to fault-tolerant capability provided by the additional degrees of freedom. This is a crucial issue for safety-critical applications, e.g., electric ship propulsion, air crafts and aerospace applications. This work presents in details a seven-phase induction motor drive based on indirect field oriented control technique with fault-tolerant controller, which allows the motor to ride-through the fault period caused by a phase loss. Using MATLAB simulation, the problem of “phase disconnection” is addressed and two fault-tolerant control strategies are proposed to compensate its effect.

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Informazioni sull'autore

Eng. Amr M. Al Ashi has obtained his MSc degree in Electrical Drives in 2012. He has worked in different projects in the field of Process Control and Electrical Power Design across various industrial segments. He participated as the author of a paper work in Fifteenth International Middle East Power Systems Conference.

Dettagli dell'edizione

• Editore: LAP LAMBERT Academic Publishing
• Data di pubblicazione: 2013
• Lingua: Inglese
• ISBN 10: 365940974X
• ISBN 13: 9783659409745
• Rilegatura: Copertina flessibile
• Numero di pagine: 140
• Contatto del produttore: non disponibile
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