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

被引：1

作者：

Tsunata, Ren ^{[1
]}

Takemoto, Masatsugu ^{[1
]}

imai, Jun ^{[1
]}

Saito, Tatsuya ^{[2
]}

Ueno, Tomoyuki ^{[2
]}

机构：

[1] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama, Japan

[2] Sumitomo Elect Ind Ltd, Adv Mat Lab, Itami, Hyogo, Japan

来源：

2022 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2022年

关键词：

Axial-flux machine; radial-flux machine; thermal characteristic; aspect ratio; experiments; permanent magnet; DESIGN;

D O I：

10.1109/ECCE50734.2022.9948211

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

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.

引用

页数：8

共 12 条

[1] A Lumped Parameter Thermal Model for Single-Sided AFPM Machines With Experimental Validation [J].

Burke, Richard ;

Giedymin, Artur ;

Wu, Zhongze ;

Chuan, Hawwooi ;

Bourne, Nick ;

Hawley, J. Gary .

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 2020, 6 (03) :1065-1083

[2] Air-Gap Convection in Rotating Electrical Machines [J].

Howey, David A. ;

Childs, Peter R. N. ;

Holmes, Andrew S. .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2012, 59 (03) :1367-1375

[3] Design of a Compact Axial Flux Permanent Magnet Machine for Hybrid Electric Vehicle [J].

Lai, Junquan ;

Li, Jian ;

Xiao, Tianzheng .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2021, 68 (08) :6630-6639

[4] Design and Analysis of Oil-Immersed Cooling Stator With Nonoverlapping Concentrated Winding for High-Power Ironless Stator Axial-Flux Permanent Magnet Machines [J].

Liu, Ye ;

Zhang, Zhuoran ;

Wang, Chen ;

Geng, Weiwei ;

Yang, Tao .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2021, 68 (04) :2876-2886

[5] Direct Oil Cooling of End-Windings in Torus-Type Axial-Flux Permanent-Magnet Machines [J].

Marcolini, Federico ;

De Donato, Giulio ;

Capponi, Fabio Giulii ;

Caricchi, Federico .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2021, 57 (03) :2378-2386

[6] Convection Heat Transfer and Flow Calculations Suitable for Electric Machines Thermal Models [J].

Staton, David A. ;

Cavagnino, Andrea .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (10) :3509-3516

[7]

Tsunata R., 2021, IEEJ J IND APPL, V140, P939

[8] SMC Development Guidelines for Axial Flux PM Machines Employing Coreless Rotor Structure for Enhancing Efficiency Based on Experimental Results [J].

Tsunata, Ren ;

Takemoto, Masatsugu ;

Ogasawara, Satoshi ;

Saito, Tatsuya ;

Ueno, Tomoyuki .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2022, 58 (03) :3470-3485

[9]

Tsunata R, 2019, IEEE IND ELEC, P874, DOI 10.1109/IECON.2019.8927384

[10] Development and Evaluation of an Axial Gap Motor Using Neodymium Bonded Magnet [J].

Tsunata, Ren ;

Takemoto, Masatsugu ;

Ogasawara, Satoshi ;

Watanabe, Asako ;

Ueno, Tomoyuki ;

Yamada, Koji .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2018, 54 (01) :254-262

← 1 2 →