{"title":"Clawpole Transverse Flux Machines with amorphous stator cores","authors":"N. Dehlinger, M. Dubois","doi":"10.1109/ICELMACH.2008.4800239","DOIUrl":null,"url":null,"abstract":"The use of an hybrid stator, made of a combination of Fe-Si laminations and soft magnetic materials (SMC), has been recently proposed to reduce the iron losses occurring in a clawpole transverse flux machine (CTFM). In this paper, we show that a very low-loss magnetic material, the amorphous material, can be easily used as a substitution to the Fe-Si laminations to reduce the losses further. The stator iron losses in a CTFM with amorphous cores are compared to those occurring in a CTFM with Fe-Si cores by experimental tests and finite element simulations. It is found that the use of amorphous cores could increase the machine efficiency and speed range.","PeriodicalId":416125,"journal":{"name":"2008 18th International Conference on Electrical Machines","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 18th International Conference on Electrical Machines","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICELMACH.2008.4800239","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
The use of an hybrid stator, made of a combination of Fe-Si laminations and soft magnetic materials (SMC), has been recently proposed to reduce the iron losses occurring in a clawpole transverse flux machine (CTFM). In this paper, we show that a very low-loss magnetic material, the amorphous material, can be easily used as a substitution to the Fe-Si laminations to reduce the losses further. The stator iron losses in a CTFM with amorphous cores are compared to those occurring in a CTFM with Fe-Si cores by experimental tests and finite element simulations. It is found that the use of amorphous cores could increase the machine efficiency and speed range.
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