Design of Low-Torque-Ripple Synchronous Reluctance Motor with External Rotor

L. Lavrinovicha; J. Dirba; R. Dobriyan

doi:10.1515/lpts-2017-0003

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Design of Low-Torque-Ripple Synchronous Reluctance Motor with External Rotor

Latvian Journal of Physics and Technical Sciences

Volume 54 (2017): Issue 1 (February 2017)

By: L. Lavrinovicha, J. Dirba and R. Dobriyan

Open Access

|Mar 2017

Abstract

The paper presents new designs for synchronous reluctance motors that have external rotor (segment-shaped rotor, rotor with additional non-magnetic space to the quadrature axis of the rotor, and rotor with several flux barriers). Impact of the external rotor configuration on the electromagnetic torque and torque ripple is analysed. Electromagnetic torque ripple factor is calculated for each studied motor using the results of magnetic field numerical calculations.

References

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Articles in this issue

DOI: https://doi.org/10.1515/lpts-2017-0003 | Journal eISSN: 2255-8896 | Journal ISSN: 0868-8257

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Language: English

Page range: 23 - 30

Published on: Mar 30, 2017

Published by: Institute of Physical Energetics

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

external rotor motor,

reluctance motor,

torque ripple,

torque ripple factor

Related subjects:

Physics,

Technical and applied physics

© 2017 L. Lavrinovicha, J. Dirba, R. Dobriyan, published by Institute of Physical Energetics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 54 (2017): Issue 1 (February 2017)