雷害対策を目的とした電磁界観測

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: 2016/06/01

タイトル(英語): Observation of Electric and Magnetic Field for Lightning Protection

著者名: 道下　幸志（静岡大学学術院）

著者名(英語): Koji Michishita (Shizuoka University)

キーワード: 雷，雷害対策，避雷器，雷放電位置標定装置，帰還雷撃，電荷量　　lightning，lightning protection，surge arrester，LLS (Lightning Location System)，return stroke，charge transfer

要約(英語): Owing to recent progress of the lightning protection design, the total number of the faults on a power line has decreased however the proportion of faults caused by lightning is still high with often reaching beyond 30%. The mechanism of the lightning damage changes with the development of the protection design, and lightning current parameters, required for the protection design, also changes. For the efficient accumulation, estimation of the lightning current parameters from the measurement of the electric and magnetic field is effective. In this report, the author reviews the recent observation of the fields for the purpose of lightning protection.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.136 No.6 （2016）

本誌掲載ページ: 524-527 p

原稿種別: 解説／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/136/6/136_524/_article/-char/ja/