低圧配電線間における雷過電圧のフィールド観測

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: 2011/06/01

タイトル(英語): A Field Study of Lightning Overvoltages on Low-voltage Distribution Lines

著者名: 石井　綱吉（東京電力（株）），小口　修一（東京電力（株）），坂本　芳樹（東京電力（株）），岡部　成光（東京電力（株））

著者名(英語): Tsunayoshi Ishii (Tokyo Electric Power Company), Syuichi Oguchi (Tokyo Electric Power Company), Yoshiki Sakamoto (Tokyo Electric Power Company), Shigemitsu Okabe (Tokyo Electric Power Company)

キーワード: 直撃雷，配電線，耐雷設計，雷観測　　direct lightning stroke，distribution line，lightning protection design，lightning observation

要約(英語): Recently, the number of home electric appliances, such as personal computers and telephones, is rapidly increased. Lightning damage to these home electric appliances has a great impact on highly sophisticated information society. There are some cases that lightning overvoltages on low-voltage distribution lines cause malfunction of them, though they equipped surge protective devices to protect against lightning overvoltages. Therefore, for lightning protection of low-voltage equipments including home electric appliances, it's important to understand the phenomenon of lightning overvoltages on low-voltage distribution lines. However, it's not so clear including the generation of them.The Tokyo Electric Power Company carries out the lightning observation on low-voltage distribution lines. The observation results provide the statistical distribution of lightning overvoltages on low-voltage distribution lines. The generation mechanism of lightning overvoltages on low-voltage distribution lines is assumed based on observed waveforms and facilities data.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.131 No.6 （2011）

本誌掲載ページ: 516-523 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/131/6/131_6_516/_article/-char/ja/