ファンモータ向けアモルファスモータの検討

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2022/04/01

タイトル(英語): The Study of Amorphous Motor for Fan Application

著者名: 木村　守（日立金属（株）/島根大学次世代たたら協創センター），井上　政己（日立金属（株）機能部材研究所），榎本　裕治（（株）日立製作所 研究開発グループ）

著者名(英語): Mamoru Kimura (Hitachi Metals, Ltd. /Next Generation Tatara Co-Creation Center (NEXTA), Shimane University), Masaki Inoue (Advanced Components & Materials Research Laboratory,Hitachi Metals, Ltd.), Yuji Enomoto (Research & Development Group, Hitachi, Ltd.)

キーワード: 鉄基アモルファス金属，鉄損，ファンモータ　　fe-based amorphous，iron loss，fan motor

要約(英語): Recently, iron-based amorphous metals have attracted increasing attention as suitable materials for high-efficiency motors. As a preliminaly step of research, we report the results of manufacturing iron-based amorphous cores and silicon steel cores for fan motors and comparing the motor performance depending on the cores. The load test shows that the efficiency of the iron-based amorphous core exceeded the silicon steel core at each rotation speed from 1000 to 6000min-1. In particular, at 6000min-1, the efficiency was higher by 10% or more when the iron-based amorphous core was used at 0.15Nm or less. Moreover, it was shown that high efficiency can be achieved by adopting an amorphous core, and that the performance changes depending on the operating conditions.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.4 （2022）

本誌掲載ページ: 316-321 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/142/4/142_316/_article/-char/ja/