Title :
Continuous operation performance of faulty induction motor drives
Author :
Mendes, A.M.S. ; Cardoso, A. J Marques
Author_Institution :
Dept. de Engenharia Electrotecnica e de Computadores, Coimbra Univ., Portugal
Abstract :
This paper presents a study regarding the continuous operation performance of a faulty three-phase induction motor fed by a direct torque controlled voltage source inverter. Several remedial operating strategies are compared in order to analyze which of them better fit into a post-fault drive reconfiguration strategy. This analysis comprises input motor line current distortion and efficiency. Electromagnetic torque harmonics are also taken into account.
Keywords :
distortion; electrical faults; harmonic analysis; induction motor drives; invertors; machine control; torque control; continuous operation performance; direct torque controlled voltage source inverter; efficiency; electromagnetic torque harmonics; faulty induction motor drives; input motor line current distortion; post-fault drive reconfiguration strategy; remedial operating strategies; three-phase induction motor; Induction motor drives; Induction motors; Inverters; Leg; Power harmonic filters; Rotors; Stator windings; Topology; Torque; Voltage;
Conference_Titel :
Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International
Print_ISBN :
0-7803-7817-2
DOI :
10.1109/IEMDC.2003.1211316
