電気自動車雷撃時の内部過渡磁界と電流分布様相

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2012/07/01

タイトル(英語): Transient Magnetic Fields and Current Distributions in an Electric Vehicle Caused by a Lightning Stroke

著者名: 山本　和男（中部大学 電気システム工学科），金田　順（同志社大学 理工学部），雨谷　昭弘（同志社大学 理工学部）

著者名(英語): Kazuo Yamamoto (Department of Electrical Engineering, Chubu University), Jun Kanata (Faculty of Science and Engineering, Doshisha University), Akihiro Ametani (Faculty of Science and Engineering, Doshisha University)

キーワード: 電気自動車，雷，過渡磁界，FDTD法　　electric vehicle，lightning，transient magnetic fields，FDTD method

要約(英語): An electric vehicle includes more electronic parts than a gasoline-powered vehicle. Not only control but also driving circuits of electric vehicles are electrical at variance with those of gasoline-powered vehicles. It means that there is higher possibility of malfunctions on an electric vehicle due to electromagnetic disturbances caused by a lightning stroke. Therefore, it is important to establish lightning protection methodologies for electric vehicles. To solve the mechanisms that the lightning current following through the vehicle body and some other parts causes the malfunctions, it is important to clarify transient magnetic fields and current distributions in electric vehicles. In this paper, the transient magnetic fields and the current distributions in an electric vehicle are simulated using the FDTD method, and the probability of lightning damages is discussed.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.132 No.7 （2012）

本誌掲載ページ: 667-675 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/ieejpes/132/7/132_667/_article/-char/ja/