低圧乱巻モータへの耐サージ線適用に関する検討

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2012/12/01

タイトル(英語): Considerations on Application of Surge-proof Magnet Wire for Inverter-fed Random Wound Motors

著者名: 津田　敏宏（東芝三菱電機産業システム（株） 回転機システム事業部），山田　慎一郎（東芝三菱電機産業システム（株） 回転機システム事業部），筒井　宏次（東芝三菱電機産業システム（株） 回転機システム事業部），櫻井　孝幸（東芝三菱電機産業システム（株） 回転機システム事業部），池上　知己（東芝三菱電機産業システム（株） 回転機システム事業部），吉満　哲夫（東芝三菱電機産業システム（株） 回転機システム事業部），廣島　聡（(株) 東芝 電力・社会システム技術開発センター），広瀬　達也（(株) 東芝 電力・社会シ

著者名(英語): Toshihiro Tsuda (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Shinichiro Yamada (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Hirotsugu Tsutsui (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Takayuki Sakurai (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Tomomi Ikegami (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Tetsuo Yoshimitsu (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Satoshi Hiroshima (Toshiba Corporation), Tatsuya Hirose (Toshiba Corporation), Masanori Miyamae (Graduate School of Engineering, University of Hyogo), Yusuke Kikuchi (Graduate School of Engineering, University of Hyogo), Masayoshi Nagata (Graduate School of Engineering, University of Hyogo)

キーワード: インバータ，PWM，モータ，絶縁，耐サージ線，信頼性　　inverter，PWM，motor，insulation，surge-proof magnet wire，reliability

要約(英語): This paper discusses the lifetime evaluation of twisted pairs which was constructed by a surge proof magnet wire. Two kinds of twisted pairs were constructed; one is a conventional twisted pairs and the other is a special twisted pairs which has varnish treatment at both edge sides of it. The both lifetime characteristics were evaluated and the breakdown positions were also investigated. As a result, it was found that the lifetime of the edge parts of usual twisted pairs was about 50% shorter than that of the other positions. It was estimated that the partial discharge activity at the edge part is stronger than that at the other positions, by an ultraviolet light measurement or others. This paper also describes a concept and quality control method for the inverter fed random wound motor which was manufactured by using a surge proof magnet wire.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.12 （2012） 特集：電気電子工学関連分野における教育フロンティア

本誌掲載ページ: 1132-1139 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/ieejfms/132/12/132_1132/_article/-char/ja/