Performance analysis of three-phase induction motor drives under inverter fault conditions

Author

Mendes, A.M.S. ; Cardoso, A. J Marques

Author_Institution

Dept. de Engenharia Electrotecnica e de Computadores, Coimbra Univ., Portugal

fYear

2003

fDate

24-26 Aug. 2003

Firstpage

205

Lastpage

210

Abstract

This paper presents a comparative analysis involving several fault tolerant operating strategies applied to three-phase induction motor drives. The paper exploits the advantages and the inconveniences of using remedial operating strategies under different control techniques, such as the field oriented control and the direct torque control. Global results are presented concerning the analysis of some key parameters like efficiency, motor line currents harmonic distortion, among others.

Keywords

electrical faults; fault tolerance; harmonic distortion; induction motor drives; invertors; machine vector control; torque control; control techniques; direct torque control; efficiency; fault tolerant operating strategies; field oriented control; inverter fault conditions; motor line currents harmonic distortion; remedial operating strategies; three-phase induction motor drives; Electric variables control; Harmonic analysis; Induction motor drives; Induction motors; Inverters; Leg; Performance analysis; Stator windings; Topology; Torque control;

fLanguage

English

Publisher

ieee

Conference_Titel

Diagnostics for Electric Machines, Power Electronics and Drives, 2003. SDEMPED 2003. 4th IEEE International Symposium on

Print_ISBN

0-7803-7838-5

Type

conf

DOI

10.1109/DEMPED.2003.1234574

Filename

1234574