Comprehensive Design and Performance Analysis of Series Dual Axial Flux Permanent Magnet Machine

IF 4.2 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Industry Applications Pub Date : 2025-01-01 DOI:10.1109/TIA.2024.3524486

Zhenxing Guo;Bing Peng;Haiying Wu;Dongfang Zhen

{"title":"Comprehensive Design and Performance Analysis of Series Dual Axial Flux Permanent Magnet Machine","authors":"Zhenxing Guo;Bing Peng;Haiying Wu;Dongfang Zhen","doi":"10.1109/TIA.2024.3524486","DOIUrl":null,"url":null,"abstract":"In order to solve the problems of high slot leakage, low power factor and low electromagnetic torque of deep-slot axial flux permanent magnet machine (AFPM), a series dual axial flux permanent magnet machine (SD-AFPM) with four stators was proposed. Firstly, the electromagnetic properties of the SD-AFPM, inner rotor machine (IR-AFPM) and multi-disc series machine (SMD-AFPM) are compared comprehensively to demonstrate the effectiveness of the proposed SD-AFPM in improving power factor and electromagnetic torque. Secondly, a three-channel cooling system for the SD-AFPM, based on the structural characteristics, is designed, and the heat dissipation capacity of the cooling system is analyzed by three dimensions finite element analysis (3D-FEA). Then, the strength of the rotor is checked under the consideration of electromagnetic force, centrifugal force and temperature. Finally, a 36kW prototype is manufactured, and the feasibility of the SD-AFPM and the effectiveness of the three-channel cooling system are verified by experiments and finite element analysis.","PeriodicalId":13337,"journal":{"name":"IEEE Transactions on Industry Applications","volume":"61 2","pages":"2961-2971"},"PeriodicalIF":4.2000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Industry Applications","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10820003/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}

引用次数: 0

Abstract

In order to solve the problems of high slot leakage, low power factor and low electromagnetic torque of deep-slot axial flux permanent magnet machine (AFPM), a series dual axial flux permanent magnet machine (SD-AFPM) with four stators was proposed. Firstly, the electromagnetic properties of the SD-AFPM, inner rotor machine (IR-AFPM) and multi-disc series machine (SMD-AFPM) are compared comprehensively to demonstrate the effectiveness of the proposed SD-AFPM in improving power factor and electromagnetic torque. Secondly, a three-channel cooling system for the SD-AFPM, based on the structural characteristics, is designed, and the heat dissipation capacity of the cooling system is analyzed by three dimensions finite element analysis (3D-FEA). Then, the strength of the rotor is checked under the consideration of electromagnetic force, centrifugal force and temperature. Finally, a 36kW prototype is manufactured, and the feasibility of the SD-AFPM and the effectiveness of the three-channel cooling system are verified by experiments and finite element analysis.

查看原文本刊更多论文

系列双轴磁通永磁电机的综合设计与性能分析

为解决深槽轴向磁通永磁电机（AFPM）缝隙泄漏大、功率因数低、电磁转矩低的问题，提出了一种4定子串联双轴向磁通永磁电机（SD-AFPM）。首先，对SD-AFPM、内转子电机（IR-AFPM）和多盘串联电机（SMD-AFPM）的电磁特性进行了全面比较，验证了SD-AFPM在提高功率因数和电磁转矩方面的有效性。其次，根据SD-AFPM的结构特点，设计了三通道冷却系统，并通过三维有限元分析（3D-FEA）对冷却系统的散热能力进行了分析。然后，在考虑电磁力、离心力和温度的情况下，对转子的强度进行校核。最后，制造了一台36kW样机，通过实验和有限元分析验证了SD-AFPM的可行性和三通道冷却系统的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

IEEE Transactions on Industry Applications 工程技术-工程：电子与电气

CiteScore

9.90

自引率

9.10%

发文量

747

审稿时长

3.3 months

期刊介绍： The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is, the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture, and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.