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Fault tolerant power converter topologies for PMSM drives in aerospace applications

This paper proposes two fault tolerant power converter permanent magnet synchronous motor (PMSM) drive topologies. A reconfigured conventional DC link/two-level VSI converter and a reconfigured conventional matrix converter are presented to improve the reliability of the drive system under open phas...

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Bibliographic Details
Main Authors: Khwan-on, Sudarat, De Lillo, Liliana, Lee, Empringham, Wheeler, Patrick W., Gerada, Christopher, Othman, Md Nazri, Jasim, Omar, Clare, Jon
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2009
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utem.edu.my/id/eprint/5271/1/fault.pdf
http://eprints.utem.edu.my/id/eprint/5271/
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5279137&tag=1
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Summary:This paper proposes two fault tolerant power converter permanent magnet synchronous motor (PMSM) drive topologies. A reconfigured conventional DC link/two-level VSI converter and a reconfigured conventional matrix converter are presented to improve the reliability of the drive system under open phase fault operating condition. Additional phase redundancy and its control technique are included. Simulation and experimental results are shown to verify the effectiveness of the proposed topologies.

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