富士山体上接地線電流による雷観測系

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: 2022/03/01

タイトル(英語): Lightning Observation System by Measuring Current Flowing through the Grounding Conductor on Mt. Fuji

著者名: 安本　勝（富士山環境研究センター），鴨川　仁（静岡県立大学），佐々木　一哉（弘前大学），土器屋　由紀子（富士山環境研究センター）

著者名(英語): Masaru Yasumoto (Laboratory for Environmental Research Mount Fuji, NPO Mount Fuji Research Station), Masashi Kamogawa (University of Shizuoka), Kazuya Sasaki (Hirosaki University), Yukiko Dokiya (Laboratory for Environmental Research Mount Fuji, NPO Mount Fuji Research Station)

キーワード: 富士山体上接地線電流，雷現象観測装置，落雷電流，電磁誘導，静電誘導　　current flowing in the grounding conductor on Mt. Fuji，lightning observation system，lightning strike current，electromagnetic induction current，electrostatic induction current

要約(英語): Lightning observation system was developed by measuring the current flowing through the grounding conductor connected to the foot of the Mt. Fuji from the summit. From the current measurement, the type of lightning and leader was identified such as negative cloud-to-ground lightning striking into the weather station, upward leader lightning, and stepped leader. The paper showed the mechanism of these current generation. It was found that the observation system was an effective measuring system for lightning including leader and the electrostatic due to the thunderstorm approach.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.142 No.3 （2022） 特集：放電・プラズマ・パルスパワー研究の最新動向

本誌掲載ページ: 67-79 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/142/3/142_67/_article/-char/ja/