Comparison of Thermal Characteristics in Various Aspect Ratios of Radial-Flux and Axial-Flux Permanent Magnet Machines

Comparison of Thermal Characteristics in Various Aspect Ratios of Radial-Flux and Axial-Flux Permanent Magnet Machines

This paper provides comprehensive comparison including thermal and electromagnetic properties between axial-flux permanent magnet machines (AFPMs) and radial-flux permanent magnet machines (RFPMs). In addition, this paper focuses on influence of the aspect ratio on thermal characteristics of both ma...

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Bibliographic Details
Published in:2022 IEEE Energy Conversion Congress and Exposition (ECCE) pp. 1 - 8
Main Authors: Tsunata, Ren, Takemoto, Masatsugu, Imai, Jun, Saito, Tatsuya, Ueno, Tomoyuki
Format: Conference Proceeding
Language:English
Published: IEEE 09-10-2022
Subjects:
aspect ratio
Axial-flux machine
Cooling
experiments
Mass production
permanent magnet
Permanent magnet machines
radial-flux machine
Reactive power
Shape
Temperature
thermal characteristic
Torque
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Summary:This paper provides comprehensive comparison including thermal and electromagnetic properties between axial-flux permanent magnet machines (AFPMs) and radial-flux permanent magnet machines (RFPMs). In addition, this paper focuses on influence of the aspect ratio on thermal characteristics of both machines because that have not been investigated in any research group. Finally, effectiveness of the proposed flat-AFPM having Nd-bonded PM for industrial applications is investigated and shown by 3D-FEA and experimental results.
ISSN:2329-3748
DOI:10.1109/ECCE50734.2022.9948211