Hybrid FEA-Simulink Modelling of Permanent Magnet Assisted Synchronous Reluctance Motor with Unbalanced Magnet Flux

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Journal Title
Journal ISSN
Volume Title
Conference article in proceedings
Date
2019-08-01
Major/Subject
Mcode
Degree programme
Language
en
Pages
7
174-180
Series
Proceedings of the 2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019
Abstract
Nowadays, the research and industry societies showing their interest on permanent magnet assisted synchronous reluctance motors. One of the main disadvantages of using permanent magnets in electrical machines is a risk of demagnetization. This paper discusses a hybrid FEA-Simulink model with damaged permanent magnets in rotor flux barriers. Three sets of interpolation tables were computed using two-dimensional finite element analysis, calculated flux linkages and electromagnetic torque were used for development of Simulink model. Proposed model gives more accurate results in comparing to analytical one. The model opens the possibility of studying the machine under more realistic situations.
Description
Keywords
Fault detection, Magnetic flux, Permanent magnet motors
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Citation
Pando-Acedo , J , Rassõlkin , A , Lehikoinen , A , Vaimann , T , Kallaste , A , Romero-Cadaval , E & Belahcen , A 2019 , Hybrid FEA-Simulink Modelling of Permanent Magnet Assisted Synchronous Reluctance Motor with Unbalanced Magnet Flux . in Proceedings of the 2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2019 . , 8864925 , IEEE , pp. 174-180 , IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives , Toulouse , France , 27/08/2019 . https://doi.org/10.1109/DEMPED.2019.8864925