台風時の塩害環境と計器用変圧変流器（VCT）被害との相関分析

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/07/01

タイトル(英語): Sensitivity Analysis for Estimating the Salt-induced Damage to Voltage Current Transformer due to Typhoon

著者名: 朱牟田　善治（（一財）電力中央研究所），木原　直人（（一財）電力中央研究所），服部　康男（（一財）電力中央研究所），須藤　仁（（一財）電力中央研究所），平口　博丸（（一財）電力中央研究所），石田　雅宏（中部電力（株）），武村　順三（中部電力（株）），中角　啓吾（中部電力（株））

著者名(英語): Yoshiharu Shumuta (Central Research Institute of Electric Power Industry), Naoto Kihara (Central Research Institute of Electric Power Industry), Yasuo Hattori (Central Research Institute of Electric Power Industry), Hitoshi Suto (Central Research Institute of Electric Power Industry), Hiromaru Hirakuchi (Central Research Institute of Electric Power Industry), Masahiro Ishida (CHUBU Electirc Power Co., Inc.), Junzou Takemura (CHUBU Electirc Power Co., Inc.), Keigo Nakazumi (CHUBU Electirc Power Co., Inc.)

キーワード: 台風，塩害，配電設備，計器用変圧変流器，被害予測，災害復旧　　typhoon，salt-induced damage，electric power distribution equipment，instrument voltage current transformer，damage estimation，disaster restoration

要約(英語): The purpose of this paper is to analyze the correlation relationship between the salt satin environment and the actual damage of electric power distribution equipment caused by existing two typhoons including the 2012 typhoon No.4 (T1204) and the 2011 typhoon No.15 (T1115). The T1204 caused salt stain damage to voltage current transformer (VCT) while the T1115 caused no damage to VCT installed in a same target area. In this paper, the salt stain environment during two typhoons, which includes the maximum wind speed, the accumulated rainfall, and Na+ flux, is evaluated by a weather reproduction simulation to discuss the causal relationship between the salt stain environment and the VCT damage. As a result, a damage evaluation model is proposed to evaluate the salt-induced damage risk potential of the VCT for the reasonable restoration activity.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.7 （2014） 特集：平成25年電子・情報・システム部門大会

本誌掲載ページ: 931-938 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/ieejeiss/134/7/134_931/_article/-char/ja/