Mixed resistive unbalance and winding inter-turn faults model of permanent magnet synchronous motors

This work analyzes the behavior of surface-mounted permanent magnet synchronous motors (SPMSMs) operating under stator faults. The studied faults are resistive unbalance and winding inter-turn short circuits, which may lead to unbalanced conditions of the motor. Both faults may reduce motor efficien...

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Veröffentlicht in:	Electrical engineering 2015-03, Vol.97 (1), p.75-85
Hauptverfasser:	Urresty, Julio-César, Riba, Jordi-Roger, Romeral, Luís, Ortega, Juan Antonio
Format:	Artikel
Sprache:	eng
Schlagworte:	bar connections demagnetization diagnosis drives Economics and Management Electric motors Electric motors, Synchronous Electrical Engineering Electrical Machines and Networks Energia elèctrica Energies Energy Policy Engineering Enginyeria mecànica fault diagnosis harmonic analysis induction machines inter-turn short-circuit Motors Motors elèctrics Motors elèctrics sincrònics Original Paper permanent magnet synchronous motor Power Electronics resistive unbalance Short circuits signature analysis stator Testing zero-sequence voltage component Àrees temàtiques de la UPC
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