2024-03-28T13:27:50Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/85172022-11-17T02:08:08Zhdl_2115_20053hdl_2115_145A reduced model for finite element analysis of steel laminations1000090212737Igarashi, Hajime1000020322828Watanabe, KotaKost, Arnulfopen access(c) 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEEeddy currentsfinite element methodlamination stack007This paper describes a method which reduces the number of unknowns in the finite element analysis of steel laminations. In the present method, the global variation in the electromagnetic field is assumed to be piecewise linear or polynomial while periodical, local variation is analyzed by the finite element method. This method allows us to make accurate analysis of the field including edge effects in steel laminations with low memory consumption and short computing timeIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS2006-04engjournal articleVoRhttp://hdl.handle.net/2115/8517https://doi.org/10.1109/TMAG.2006.87247000189464IEEE transactions on magnetics424739742https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/8517/1/01608312.pdfapplication/pdf281.0 KB2006-04