Shoaei, Aran, Farshbaf-Roomi, Farnam, Wang, Qingsong et Al-Haddad, Kamal.
2026.
« An integrated gear drive unit with flux-focusing magnetic gear ».
Energies, vol. 19, nº 4.
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Résumé
This paper presents a novel integrated gear drive unit (IGDU), which integrates a high torque density flux-focusing magnetic gear with a V-shaped interior permanent magnet (IPM) motor into a compact structure. The proposed configuration enables direct torque amplification and efficient low-speed, high-torque operation, addressing the inherent torque limitations of conventional electric motors. Critical design parameters, including pole-pair selection, modulation ring dimensions, and stator slot openings, are optimized to enhance torque performance and minimize cogging torque. Finite element analysis (FEA) verifies a maximum torque output of 43.7 Nm. A prototype of the proposed IGDU was fabricated, and experimental validation confirms the effectiveness of the design, with a good match between the measured back-EMF and the simulated one. The results highlight the potential of the proposed machine for compact, high-performance applications such as electric vehicles and industrial drives.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Chercheur(-euse): | Chercheur(-euse) Wang, Qingsong Al Haddad, Kamal |
| Affiliation: | Génie électrique, Génie électrique |
| Date de dépôt: | 18 mars 2026 14:48 |
| Dernière modification: | 25 mars 2026 22:14 |
| URI: | https://espace2.etsmtl.ca/id/eprint/33488 |
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