Double Rotor Synchronous Reluctance Machine: Analysis towards Torque Capability

Al-Ani, M.; Mahmoud, H.; Degano, M.; Gerada, C.

Abstract

© 2018 IEEE. This paper presents a comparative analysis of double rotor synchronous reluctance machines. Different topologies of the proposed machine have been investigated, such as double rotor with double-sided stator and double rotor with single-sided stator machines. A comparison between these topologies has been conducted to understand the potential of improving the machine capabilities in terms of high average torque/power density, with respect to the conventional synchronous reluctance machine. The benefits of a double rotor topology are described in detail considering different number of stator slots. Furthermore, given the higher structural complexity with respect to a single airgap machine, a mechanical analysis of the inner and outer rotors has been conducted to assess the robustness of the inner and outer rotors iron ribs.

Citation

Al-Ani, M., Mahmoud, H., Degano, M., & Gerada, C. (2018, September). Double Rotor Synchronous Reluctance Machine: Analysis towards Torque Capability. Presented at 23rd International Conference on Electrical Machines (ICEM 2018), Alexandroupoli, Greece

• Presentation Conference Type: Edited Proceedings
• Conference Name: 23rd International Conference on Electrical Machines (ICEM 2018)
• Start Date: Sep 3, 2018
• End Date: Sep 6, 2018
• Acceptance Date: Jul 5, 2018
• Online Publication Date: Oct 25, 2018
• Publication Date: Sep 5, 2018
• Deposit Date: Feb 19, 2019
• Publicly Available Date: Feb 19, 2019
• Publisher: Institute of Electrical and Electronics Engineers
• Pages: 2144 - 2149
• Series Title: International Conference on Electrical Machines (ICEM)
• Series ISSN: 2381-4802
• Book Title: Proceedings: 2018 XIII International Conference on Electrical machines (ICEM)
• ISBN: 9781538624784
• DOI: https://doi.org/10.1109/ICELMACH.2018.8506898
• Keywords: Synchronous reluctance machines; Double rotor machine; Structural analysis; Double airgap machines
• Public URL: https://nottingham-repository.worktribe.com/output/1567634
• Publisher URL: https://ieeexplore.ieee.org/document/8506898
• Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
• Contract Date: Feb 19, 2019