A Voltage-Based Approach for Fault Detection and Separation in Permanent Magnet Synchronous Machines

Different faults in permanent magnet synchronous machines (PMSMs) cause various and independent changes to the machine magnetic flux distribution, which affect the machine parameters and performance. These changes are reflected in the machine flux linkages and can be estimated from the machine volta...

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Veröffentlicht in:	IEEE transactions on industry applications 2017-11, Vol.53 (6), p.5305-5314
Hauptverfasser:	Haddad, Reemon Z., Lopez, Cristian A., Foster, Shanelle N., Strangas, Elias G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuit faults Commanded voltages Demagnetization fault detection Magnetic levitation permanent magnet synchronous machines (PMSMs) Rotors Saturation magnetization static eccentricity Stator windings turn-to-turn short circuit
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