機器の筐体に発生する断路器開閉サージ波高値の分布と最大値の推測

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: 2024/07/01

タイトル(英語): Distribution of Disconnector Switching Surge Peak Value in the Housing of Equipment and Estimation of Maximum Value

著者名: 小椋　陽介（中部電力（株）），伊佐治　宏子（中部電力（株）），岩田　章（中部電力パワーグリッド（株）），吉田　昌展（中部電力（株））

著者名(英語): Yosuke Ogura (Chubu Electric Power Co., Inc.), Hiroko Isaji (Chubu Electric Power Co., Inc.), Akira Iwata (Chubu Electric Power Grid Co., Inc.), Masanobu Yoshida (Chubu Electric Power Co., Inc.)

キーワード: 断路器サージ，AIS，GIS　　disconnector surge，air insulated substation，gas insulated switchgears

要約(英語): In this study, disconnector switching surge was measured at electric-supply stations with different equipment types. Regarding the measured surge, differences of surge waveform characteristics between AIS (air insulated substation) equipment and GIS (gas insulated switchgears) equipment, voltage class were investigated. Besides, relationships of induced peak voltage between outdoor equipment and indoor low-voltage circuit were examined. In addition, the estimation of maximum surge voltage in the housing of equipment was shown by means of statistical method.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.144 No.7 （2024）

本誌掲載ページ: 410-416 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/144/7/144_410/_article/-char/ja/