PublisherIEEE Press. Institute of Electrical and Electronics Engineers
Rights accessRestricted access - publisher's policy
This paper analyzes a surface-mounted permanent magnet synchronous motor with symmetric winding configuration running under demagnetization fault. The analysis is based on 2D FEM simulations which includes rotor magnet skewed effects. Two types of demagnetization are analyzed; uniform and local demagnetization. It is proposed the use of zero-sequence voltage component for fault diagnosis purposes. Simulations and
experimental results show the suitability of the method.
CitationUrresty, J. [et al.]. Analysis of demagnetization faults in surface-mounted permanent magnet synchronous motors with symmetric windings. A: IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics & Drives. "8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics & Drives". Bolònia: IEEE Press. Institute of Electrical and Electronics Engineers, 2011, p. 1-6.
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