Comparison of FDTD and Analytical Calculations of Distribution Line Voltages Induced by Inclined Lightning

カテゴリ: 部門大会

論文No: 302

グループ名: 【B】平成29年電気学会電力・エネルギー部門大会

発行日: 2017/09/05

タイトル(英語): Comparison of FDTD and Analytical Calculations of Distribution Line Voltages Induced by Inclined Lightning

著者名: Masashi Natsui(Polytechnique Montreal),Shozo Sekioka(Shonan Institute of Technology),Akihiro Ametani(Polytechnique Montreal),Kazuo Yamamoto(Chubu UniversityPolytechnique Montreal),Jean Mahseredjian()

著者名(英語): Masashi Natsui|Shozo Sekioka|Akihiro Ametani|Kazuo Yamamoto|Jean Mahseredjian

キーワード: lightning induced voltage,lightning induced voltage,distribution line,inclined lightning,analytical formula,FDTD

要約(日本語): This paper compares the calculated results by FDTD and by an analytical formula of induced voltages due to inclined lightning derived by Matsubara and Sekioka, and the validity of the formula is confirmed. It is made clear based on the calculated results that the inclined lightning channel produces the induced voltages on a distribution line significantly different from those by a vertical one. The investigation has suggested that the inclined channel is to be considered in a study of the lightning induced voltages.

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