{"title":"大功率直接驱动型水冷轴向磁通永磁机的设计分析","authors":"Jian Li, Yang Lu, Yunhyun Cho, R. Qu","doi":"10.1109/ICELMACH.2018.8507029","DOIUrl":null,"url":null,"abstract":"This paper presents a design process and a detailed multi-physics analysis of an axial flux permanent magnet synchronous machine for large power direct-drive applications. The machine in this paper is 130kW at 26 rpm with a dual-stator inner-rotor structure. A stator core which is assembled with segmented and pre-wound teeth is first proposed and applied in a large power axial flux PM machines. Through this method, the challenges of manufacturing large diameter AFPM machines can be solved. A novel water-cooling system is embedded in the machine to transfer the heat. In addition, assembling procedure and manufacture process are also proposed. Finally, based on the multi-physics design, a prototype machine is manufactured and tested. The experiment results match well with the finite-element analysis (FEA).","PeriodicalId":292261,"journal":{"name":"2018 XIII International Conference on Electrical Machines (ICEM)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Design an Analysis of a Water-Cooled Axial Flux Permanent-Magnet Machine for Large Power Direct-Driven Applications\",\"authors\":\"Jian Li, Yang Lu, Yunhyun Cho, R. Qu\",\"doi\":\"10.1109/ICELMACH.2018.8507029\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a design process and a detailed multi-physics analysis of an axial flux permanent magnet synchronous machine for large power direct-drive applications. The machine in this paper is 130kW at 26 rpm with a dual-stator inner-rotor structure. A stator core which is assembled with segmented and pre-wound teeth is first proposed and applied in a large power axial flux PM machines. Through this method, the challenges of manufacturing large diameter AFPM machines can be solved. A novel water-cooling system is embedded in the machine to transfer the heat. In addition, assembling procedure and manufacture process are also proposed. Finally, based on the multi-physics design, a prototype machine is manufactured and tested. The experiment results match well with the finite-element analysis (FEA).\",\"PeriodicalId\":292261,\"journal\":{\"name\":\"2018 XIII International Conference on Electrical Machines (ICEM)\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 XIII International Conference on Electrical Machines (ICEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICELMACH.2018.8507029\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 XIII International Conference on Electrical Machines (ICEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICELMACH.2018.8507029","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design an Analysis of a Water-Cooled Axial Flux Permanent-Magnet Machine for Large Power Direct-Driven Applications
This paper presents a design process and a detailed multi-physics analysis of an axial flux permanent magnet synchronous machine for large power direct-drive applications. The machine in this paper is 130kW at 26 rpm with a dual-stator inner-rotor structure. A stator core which is assembled with segmented and pre-wound teeth is first proposed and applied in a large power axial flux PM machines. Through this method, the challenges of manufacturing large diameter AFPM machines can be solved. A novel water-cooling system is embedded in the machine to transfer the heat. In addition, assembling procedure and manufacture process are also proposed. Finally, based on the multi-physics design, a prototype machine is manufactured and tested. The experiment results match well with the finite-element analysis (FEA).
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