Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element
Concentric magnetic gear (CMG) research mainly focuses on the CMG act as torque increaser and with stationary pole piece condition. Yet, technically CMG can be designed as speed increaser gear with the alternative rotating condition. This paper investigates an initial torque performance of CMG in a...
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Universiti Malaysia Perlis
2021
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my.utem.eprints.261252023-03-06T09:14:43Z http://eprints.utem.edu.my/id/eprint/26125/ Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element Mohd Ab Halim, Mohd Firdaus Ab Rahman, Azhan Sulaiman, Erwan Aziz, Roziah Othman, Syed Muhammad Naufal Naufal, Syed Muhammad Kosaka, Takashi Concentric magnetic gear (CMG) research mainly focuses on the CMG act as torque increaser and with stationary pole piece condition. Yet, technically CMG can be designed as speed increaser gear with the alternative rotating condition. This paper investigates an initial torque performance of CMG in alternative conditions operating as torque increaser and speed increaser gear. The conditions are when either the inner pole pair or outer pole pair is set stationary while the pole piece component act as rotors. The structure and working principle of the motor are described in detail. The torque performance from finite element software, JMAG Designer 16.0 simulation, as compared with the conventional condition and discussed briefly. The result showed that the conventional condition generates a minor percentage of torque ripple at 1.52%. The highest gear ratio is achieved when the pole piece serves as the outer rotor. Abnormality was also discovered in the conventional condition when the gear operates as a speed increaser. This study concludes that the CMG functions better as a torque increaser instead of a speed increaser gear. Universiti Malaysia Perlis 2021-06 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/26125/2/UNIMAP.PDF Mohd Ab Halim, Mohd Firdaus and Ab Rahman, Azhan and Sulaiman, Erwan and Aziz, Roziah and Othman, Syed Muhammad Naufal and Naufal, Syed Muhammad and Kosaka, Takashi (2021) Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element. International Journal of Nanoelectronics and Materials, 14. pp. 59-68. ISSN 1985-5761 http://dspace.unimap.edu.my/xmlui/bitstream/handle/123456789/73448/Electromagnetic%20Torque%20Performance%20Evaluation.pdf?sequence=1&isAllowed=y |
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Concentric magnetic gear (CMG) research mainly focuses on the CMG act as torque increaser and with stationary pole piece condition. Yet, technically CMG can be designed as
speed increaser gear with the alternative rotating condition. This paper investigates an initial torque performance of CMG in alternative conditions operating as torque increaser
and speed increaser gear. The conditions are when either the inner pole pair or outer pole pair is set stationary while the pole piece component act as rotors. The structure and
working principle of the motor are described in detail. The torque performance from finite element software, JMAG Designer 16.0 simulation, as compared with the conventional
condition and discussed briefly. The result showed that the conventional condition generates a minor percentage of torque ripple at 1.52%. The highest gear ratio is achieved
when the pole piece serves as the outer rotor. Abnormality was also discovered in the conventional condition when the gear operates as a speed increaser. This study concludes
that the CMG functions better as a torque increaser instead of a speed increaser gear. |
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Article |
author |
Mohd Ab Halim, Mohd Firdaus Ab Rahman, Azhan Sulaiman, Erwan Aziz, Roziah Othman, Syed Muhammad Naufal Naufal, Syed Muhammad Kosaka, Takashi |
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Mohd Ab Halim, Mohd Firdaus Ab Rahman, Azhan Sulaiman, Erwan Aziz, Roziah Othman, Syed Muhammad Naufal Naufal, Syed Muhammad Kosaka, Takashi Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
author_facet |
Mohd Ab Halim, Mohd Firdaus Ab Rahman, Azhan Sulaiman, Erwan Aziz, Roziah Othman, Syed Muhammad Naufal Naufal, Syed Muhammad Kosaka, Takashi |
author_sort |
Mohd Ab Halim, Mohd Firdaus |
title |
Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
title_short |
Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
title_full |
Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
title_fullStr |
Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
title_full_unstemmed |
Electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
title_sort |
electromagnetic torque performance evaluation of concentric magnetic gear alternative conditions using finite element |
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Universiti Malaysia Perlis |
publishDate |
2021 |
url |
http://eprints.utem.edu.my/id/eprint/26125/2/UNIMAP.PDF http://eprints.utem.edu.my/id/eprint/26125/ http://dspace.unimap.edu.my/xmlui/bitstream/handle/123456789/73448/Electromagnetic%20Torque%20Performance%20Evaluation.pdf?sequence=1&isAllowed=y |
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1759693051917238272 |
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13.18916 |