NDLI: A simple and efficient method to simulate induction machines with rotor asymmetries

Content Provider	IEEE Xplore Digital Library
Author	Martins Cunha, C.C. Cardoso Filho, B.J.
Copyright Year	2003
Description	Author affiliation: Departamento de Engenharia Eletrica, Univ. Fed. do Espirito Santo - UFES, Vitoria, Brazil (Martins Cunha, C.C.)
Abstract	The need for detection of rotor faults at an earlier stage, so that maintenance can be planned ahead, has pushed the development of monitoring methods with increasing sensitivity and noise immunity. An important issue in such effort is the modelling of the induction machine including rotor bar and end-ring faults, with a minimum of computational complexity. In this paper, it is introduced a new and simpler approach for the modelling and computer simulation of induction machines with rotor asymmetries. This approach is based on the well-known dq transient model of the symmetrical machine, with rotor asymmetries introduced through a linear transformation of the extended rotor current vector. Simulation results previously presented in the literature are reproduced to support the proposed approach.
Sponsorship	IEEE Power Eng., Power Electon., Ind. Electron. & Ind. Appl. Soc.
Starting Page	703
Ending Page	708
File Size	299308
Page Count	6
File Format	PDF
ISBN	0780378172
DOI	10.1109/IEMDC.2003.1210313
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-06-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Induction machines Rotors Bars Circuit faults Computational modeling Induction motors Fault detection Computer simulation Torque Monitoring
Content Type	Text
Resource Type	Article

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