Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations

Cascading rotor and stator in axial flux permanent magnet (AFPM) machine is a beneficial concept to increase the power density without increasing the diameter of the machine. Multi-stage AFPM can provide higher torque capability in applications requiring high power density. In this regard single-sta...

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Main Authors: Alsuwian, Turki, Habib, Asiful, Zainuri, Muhammad Ammirrul Atiqi Mohd, Ibrahim, Ahmad Asrul, Tousizadeh, Mahdi, Alhawari, Adam R.H., Almawgani, A.H.M., Almasabi, Saleh
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出版: Elsevier 2024
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在線閱讀:http://eprints.um.edu.my/45343/
https://doi.org/10.1016/j.aej.2024.02.023
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spelling my.um.eprints.453432024-10-14T07:57:41Z http://eprints.um.edu.my/45343/ Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations Alsuwian, Turki Habib, Asiful Zainuri, Muhammad Ammirrul Atiqi Mohd Ibrahim, Ahmad Asrul Tousizadeh, Mahdi Alhawari, Adam R.H. Almawgani, A.H.M. Almasabi, Saleh TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Cascading rotor and stator in axial flux permanent magnet (AFPM) machine is a beneficial concept to increase the power density without increasing the diameter of the machine. Multi-stage AFPM can provide higher torque capability in applications requiring high power density. In this regard single-stator double- rotor (SSDR) and double-stator single-rotor (DSSR) are efficient machines compared to single -stage AFPM. Since SSDR and DSSR are also considered modular units to make multi-stage AFPM, like single-stage AFPM, this paper makes a comparison with analysis between SSDR and DSSR AFPM machines. Based on 3-D finite element analysis (FEA), the air-gap magnetic flux, voltage, current, torque, torque ripple, power and power density, efficiency are comparatively investigated to evaluate their performance. Results show that fully coreless topology only be achieved in SSDR AFPM machine with a higher power density. Finally, a prototype multi-stage coreless generator has been developed using a single stator double rotor (SSDR) configuration to justify the fully coreless concept. This prototype coreless generator eliminates eddy current losses and reduces weight, making it a suitable option for certain portable applications. Elsevier 2024-04 Article PeerReviewed Alsuwian, Turki and Habib, Asiful and Zainuri, Muhammad Ammirrul Atiqi Mohd and Ibrahim, Ahmad Asrul and Tousizadeh, Mahdi and Alhawari, Adam R.H. and Almawgani, A.H.M. and Almasabi, Saleh (2024) Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations. Alexandria Engineering Journal, 92. pp. 283-293. ISSN 1110-0168, DOI https://doi.org/10.1016/j.aej.2024.02.023 <https://doi.org/10.1016/j.aej.2024.02.023>. https://doi.org/10.1016/j.aej.2024.02.023 10.1016/j.aej.2024.02.023
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Alsuwian, Turki
Habib, Asiful
Zainuri, Muhammad Ammirrul Atiqi Mohd
Ibrahim, Ahmad Asrul
Tousizadeh, Mahdi
Alhawari, Adam R.H.
Almawgani, A.H.M.
Almasabi, Saleh
Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
description Cascading rotor and stator in axial flux permanent magnet (AFPM) machine is a beneficial concept to increase the power density without increasing the diameter of the machine. Multi-stage AFPM can provide higher torque capability in applications requiring high power density. In this regard single-stator double- rotor (SSDR) and double-stator single-rotor (DSSR) are efficient machines compared to single -stage AFPM. Since SSDR and DSSR are also considered modular units to make multi-stage AFPM, like single-stage AFPM, this paper makes a comparison with analysis between SSDR and DSSR AFPM machines. Based on 3-D finite element analysis (FEA), the air-gap magnetic flux, voltage, current, torque, torque ripple, power and power density, efficiency are comparatively investigated to evaluate their performance. Results show that fully coreless topology only be achieved in SSDR AFPM machine with a higher power density. Finally, a prototype multi-stage coreless generator has been developed using a single stator double rotor (SSDR) configuration to justify the fully coreless concept. This prototype coreless generator eliminates eddy current losses and reduces weight, making it a suitable option for certain portable applications.
format Article
author Alsuwian, Turki
Habib, Asiful
Zainuri, Muhammad Ammirrul Atiqi Mohd
Ibrahim, Ahmad Asrul
Tousizadeh, Mahdi
Alhawari, Adam R.H.
Almawgani, A.H.M.
Almasabi, Saleh
author_facet Alsuwian, Turki
Habib, Asiful
Zainuri, Muhammad Ammirrul Atiqi Mohd
Ibrahim, Ahmad Asrul
Tousizadeh, Mahdi
Alhawari, Adam R.H.
Almawgani, A.H.M.
Almasabi, Saleh
author_sort Alsuwian, Turki
title Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
title_short Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
title_full Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
title_fullStr Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
title_full_unstemmed Prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (AFPM) through the performance comparison between single-stator double-rotor (SSDR) and double-stator single-rotor (DSSR) configurations
title_sort prototype development of a fully coreless multi-stage axial-flux permanent-magnet machine (afpm) through the performance comparison between single-stator double-rotor (ssdr) and double-stator single-rotor (dssr) configurations
publisher Elsevier
publishDate 2024
url http://eprints.um.edu.my/45343/
https://doi.org/10.1016/j.aej.2024.02.023
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