Transferred Charge and Specific Energy Associated with Lightning Hitting Wind Turbines in Japan

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: 2012/03/01

タイトル(英語): Transferred Charge and Specific Energy Associated with Lightning Hitting Wind Turbines in Japan

著者名: Masaru Ishii (The University of Tokyo), Mikihisa Saito (The University of Tokyo), Masaaki Chihara (Photoniks K.K.), Daisuke Natsuno (Toyo Sekkei Co.)

著者名(英語): Masaru Ishii (The University of Tokyo), Mikihisa Saito (The University of Tokyo), Masaaki Chihara (Photoniks K.K.), Daisuke Natsuno (Toyo Sekkei Co.)

キーワード: lightning current，transferred charge，specific energy，wind turbine，upward lightning，winter lightning，Rogowski coil

要約(英語): Cumulative distributions of charge amount and specific energy of upward winter lightning flashes, observed by Rogowski coils instrumented on wind turbines in the coastal area of the Sea of Japan, were analyzed. Among 284 current data recorded at 16 measuring sites, the transferred charge of 13 lightning flashes exceeded 300C, and the specific energy of 2 flashes exceeded 10MJ/Ω. The medians of transferred charge are about 60% higher than those observed at Nikaho wind farm in winter for the three types of current, negative, positive and bipolar. Importance of observation at multiple sites is manifest.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.132 No.3 （2012）

本誌掲載ページ: 294-295 p

原稿種別: 研究開発レター／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/132/3/132_3_294/_article/-char/ja/