Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets

Adolfo Garcia Gonzalez, Amit Jha, Ziwei Li, Pranshu Upadhayay, Peter Omand Rasmussen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Resumé

The goal of this paper is proposing a methodology for the evaluation of the recyclability criterion of permanent magnets (PMs) in electrical machines for Hybrid and Electric Vehicles ((H)EVs). Such methodology was validated with measurements performed to a PM machine of the hub type. In addition, the methodology proposed here is approached in terms of energy consumption. Hence, measurements of torque and speed were taken at various working points. This study comprises the disassembly of one unit in order to determine the main dimensions of the machine for modelling in 2D Finite Element Method (FEM). Additionally, samples of the magnets in the rotor were taken for characterization of their properties. The results of simulations were contrasted with the measurements for the validation of the efficiency maps. Finally, a study case was selected, in which the use of recycled magnet material was simulated and the reduction of efficiency was quantified.
OriginalsprogEngelsk
TitelProceedings of the 2018 IEEE International Magnetics Conference (INTERMAG)
Antal sider6
ForlagIEEE Press
Publikationsdatoapr. 2018
Sider1-6
Artikelnummer8508142
ISBN (Trykt)978-1-5386-6426-1
ISBN (Elektronisk)978-1-5386-6425-4
DOI
StatusUdgivet - apr. 2018
Begivenhed2018 IEEE International Magnetic Conference (INTERMAG) - Singapore, Singapore, Singapore
Varighed: 23 apr. 201827 apr. 2018
http://www.intermag2018.com

Konference

Konference2018 IEEE International Magnetic Conference (INTERMAG)
LokationSingapore
LandSingapore
BySingapore
Periode23/04/201827/04/2018
Internetadresse
NavnIEEE International Magnetics Conference (INTERMAG)
ISSN2150-4601

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Permanent magnets
Magnets
Rotors
Hybrid vehicles
Electric vehicles
Energy utilization
Torque
Finite element method

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    Gonzalez, A. G., Jha, A., Li, Z., Upadhayay, P., & Rasmussen, P. O. (2018). Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets. I Proceedings of the 2018 IEEE International Magnetics Conference (INTERMAG) (s. 1-6). [8508142] IEEE Press. IEEE International Magnetics Conference (INTERMAG) https://doi.org/10.1109/INTMAG.2018.8508142
    Gonzalez, Adolfo Garcia ; Jha, Amit ; Li, Ziwei ; Upadhayay, Pranshu ; Rasmussen, Peter Omand. / Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets. Proceedings of the 2018 IEEE International Magnetics Conference (INTERMAG). IEEE Press, 2018. s. 1-6 (IEEE International Magnetics Conference (INTERMAG)).
    @inproceedings{a37e5bc3cad24ed6978acb5bc776fc54,
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    abstract = "The goal of this paper is proposing a methodology for the evaluation of the recyclability criterion of permanent magnets (PMs) in electrical machines for Hybrid and Electric Vehicles ((H)EVs). Such methodology was validated with measurements performed to a PM machine of the hub type. In addition, the methodology proposed here is approached in terms of energy consumption. Hence, measurements of torque and speed were taken at various working points. This study comprises the disassembly of one unit in order to determine the main dimensions of the machine for modelling in 2D Finite Element Method (FEM). Additionally, samples of the magnets in the rotor were taken for characterization of their properties. The results of simulations were contrasted with the measurements for the validation of the efficiency maps. Finally, a study case was selected, in which the use of recycled magnet material was simulated and the reduction of efficiency was quantified.",
    keywords = "Efficiency maps, 2D-FEM, Driving cycle, Energy consumption, Magnet recyclability",
    author = "Gonzalez, {Adolfo Garcia} and Amit Jha and Ziwei Li and Pranshu Upadhayay and Rasmussen, {Peter Omand}",
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    Gonzalez, AG, Jha, A, Li, Z, Upadhayay, P & Rasmussen, PO 2018, Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets. i Proceedings of the 2018 IEEE International Magnetics Conference (INTERMAG)., 8508142, IEEE Press, IEEE International Magnetics Conference (INTERMAG), s. 1-6, Singapore, Singapore, 23/04/2018. https://doi.org/10.1109/INTMAG.2018.8508142

    Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets. / Gonzalez, Adolfo Garcia; Jha, Amit; Li, Ziwei ; Upadhayay, Pranshu; Rasmussen, Peter Omand.

    Proceedings of the 2018 IEEE International Magnetics Conference (INTERMAG). IEEE Press, 2018. s. 1-6 8508142.

    Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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    AU - Jha, Amit

    AU - Li, Ziwei

    AU - Upadhayay, Pranshu

    AU - Rasmussen, Peter Omand

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    AB - The goal of this paper is proposing a methodology for the evaluation of the recyclability criterion of permanent magnets (PMs) in electrical machines for Hybrid and Electric Vehicles ((H)EVs). Such methodology was validated with measurements performed to a PM machine of the hub type. In addition, the methodology proposed here is approached in terms of energy consumption. Hence, measurements of torque and speed were taken at various working points. This study comprises the disassembly of one unit in order to determine the main dimensions of the machine for modelling in 2D Finite Element Method (FEM). Additionally, samples of the magnets in the rotor were taken for characterization of their properties. The results of simulations were contrasted with the measurements for the validation of the efficiency maps. Finally, a study case was selected, in which the use of recycled magnet material was simulated and the reduction of efficiency was quantified.

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    KW - Energy consumption

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    Gonzalez AG, Jha A, Li Z, Upadhayay P, Rasmussen PO. Validation of Efficiency Maps of an Outer Rotor Surface Mounted Permanent Magnet Machine for Evaluation of Recyclability of Magnets. I Proceedings of the 2018 IEEE International Magnetics Conference (INTERMAG). IEEE Press. 2018. s. 1-6. 8508142. (IEEE International Magnetics Conference (INTERMAG)). https://doi.org/10.1109/INTMAG.2018.8508142