Staff View: 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

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
Format:	Article
Published:	Elsevier 2024
Subjects:	TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering
Online Access:	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
_version_	1814047544170250240
score	13.250719

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

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