Torque density of radial, axial and transverse flux permanent magnet machine topologies

Jenni Pippuri; Aino Manninen; Janne Sami Keränen; Kari Tammi

doi:10.1109/TMAG.2013.2238520

Torque density of radial, axial and transverse flux permanent magnet machine topologies

Jenni Pippuri, Aino Manninen, Janne Sami Keränen, Kari Tammi

Research output: Contribution to journal › Article › Scientific › peer-review

36 Citations (Scopus)

Abstract

Torque density of radial, axial and transverse flux machine topologies is investigated. A 10-kW, 200-rpm motor is chosen as a test case. Radial and axial flux motors that fulfill the key specifications of the selected test case are designed employing in-house analytical dimensioning tools and MATLAB genetic multi-objective optimization. Rather simple numerical approach is taken to study the transverse flux motor. A 20-pole-pair radial flux motor is found to outperform its axial and transverse flux counterparts in terms of torque density.

Original language	English
Article number	13486967
Pages (from-to)	2339-2342
Journal	IEEE Transactions on Magnetics
Volume	49
Issue number	5
DOIs	https://doi.org/10.1109/TMAG.2013.2238520
Publication status	Published - 7 May 2013
MoE publication type	A1 Journal article-refereed
Event	Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation - Oita, Japan Duration: 11 Nov 2012 → 14 Nov 2012

Keywords

AC machines
electromagnetic analysis
machine designing
torque density

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10.1109/TMAG.2013.2238520

https://publications.vtt.fi/julkaisut/muut/2013/OA-Torque_density.pdf

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title = "Torque density of radial, axial and transverse flux permanent magnet machine topologies",

abstract = "Torque density of radial, axial and transverse flux machine topologies is investigated. A 10-kW, 200-rpm motor is chosen as a test case. Radial and axial flux motors that fulfill the key specifications of the selected test case are designed employing in-house analytical dimensioning tools and MATLAB genetic multi-objective optimization. Rather simple numerical approach is taken to study the transverse flux motor. A 20-pole-pair radial flux motor is found to outperform its axial and transverse flux counterparts in terms of torque density.",

keywords = "AC machines, electromagnetic analysis, machine designing, torque density",

author = "Jenni Pippuri and Aino Manninen and Ker{\"a}nen, {Janne Sami} and Kari Tammi",

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T1 - Torque density of radial, axial and transverse flux permanent magnet machine topologies

AU - Pippuri, Jenni

AU - Manninen, Aino

AU - Keränen, Janne Sami

AU - Tammi, Kari

PY - 2013/5/7

Y1 - 2013/5/7

N2 - Torque density of radial, axial and transverse flux machine topologies is investigated. A 10-kW, 200-rpm motor is chosen as a test case. Radial and axial flux motors that fulfill the key specifications of the selected test case are designed employing in-house analytical dimensioning tools and MATLAB genetic multi-objective optimization. Rather simple numerical approach is taken to study the transverse flux motor. A 20-pole-pair radial flux motor is found to outperform its axial and transverse flux counterparts in terms of torque density.

AB - Torque density of radial, axial and transverse flux machine topologies is investigated. A 10-kW, 200-rpm motor is chosen as a test case. Radial and axial flux motors that fulfill the key specifications of the selected test case are designed employing in-house analytical dimensioning tools and MATLAB genetic multi-objective optimization. Rather simple numerical approach is taken to study the transverse flux motor. A 20-pole-pair radial flux motor is found to outperform its axial and transverse flux counterparts in terms of torque density.

KW - AC machines

KW - electromagnetic analysis

KW - machine designing

KW - torque density

U2 - 10.1109/TMAG.2013.2238520

DO - 10.1109/TMAG.2013.2238520

M3 - Article

SN - 0018-9464

VL - 49

SP - 2339

EP - 2342

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

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M1 - 13486967

T2 - Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation

Y2 - 11 November 2012 through 14 November 2012

ER -

Torque density of radial, axial and transverse flux permanent magnet machine topologies

Abstract

Keywords

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