Electromagnetic and Vibration Analysis of E-core Switched Reluctance Motor with Permanent Magnets and Auxiliary Windings

Saranya S.; Balaji M.

Electromagnetic and Vibration Analysis of E-core Switched Reluctance Motor with Permanent Magnets and Auxiliary Windings

Saranya S.

Balaji M.

Vol. 19, No. 2, pp. 540-548, Mar. 2019

10.6113/JPE.2019.19.2.540

E-core stator

Finite element analysis

Hybrid excitation

Switched reluctance motor

Vibration analysis

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Abstract

In this work a new configuration of E-core stator Switched Reluctance Motor (SRM) with permanent magnets and auxiliary windings embedded in the stator yoke is proposed. For the proposed configuration of SRM electromagnetic analysis is performed using Finite Element Analysis (FEA) based computer aided design package MagNet and to emphasize its merits a comparison is drawn with existing hybrid excitation configuration of SRM. In addition, the vibration characteristics of the motor are analyzed by performing modal and transient analysis using the ANSYS package. Results of the analysis reveals that the proposed configuration of SRM exhibits better electromagnetic and vibration characteristics and is capable of competing with the existing topologies in the variable speed market.

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Cite this article

[IEEE Style]

S. S. and B. M., "Electromagnetic and Vibration Analysis of E-core Switched Reluctance Motor with Permanent Magnets and Auxiliary Windings," Journal of Power Electronics, vol. 19, no. 2, pp. 540-548, 2019. DOI: 10.6113/JPE.2019.19.2.540.

[ACM Style]

Saranya S. and Balaji M.. 2019. Electromagnetic and Vibration Analysis of E-core Switched Reluctance Motor with Permanent Magnets and Auxiliary Windings. Journal of Power Electronics, 19, 2, (2019), 540-548. DOI: 10.6113/JPE.2019.19.2.540.