磁性薄膜機能素子を用いた漏電検出に関する研究
磁性薄膜機能素子を用いた漏電検出に関する研究
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: 2018/11/01
タイトル(英語): The Detection of Leakage Current with the Magnetic Thin Film Functional Sensors
著者名: 佐々木 健太(大阪市立大学),辻本 浩章(大阪市立大学)
著者名(英語): Kenta Sasaki (Osaka City University), Hiroaki Tsujimoto (Osaka City University)
キーワード: 抵抗性漏洩電流,漏電遮断器,磁性薄膜,乗算機能 resistive leakage current, leakage circuit breaker, magnetic thin film, multiplication function
要約(英語): In recently years, the ground capacitance has been increased due to the development of switching elements and others. It cannot be ignored that the capacitive leakage current generated by them. Because of them, it is difficult that the resistive leakage current which is generated by insulation fault and others has been detected. The existing leakage circuit breaker which is used by zero phase current transformer (ZCT) cuts off a circuit even when the capacitive leakage current only flows. So it is very important that we only detect the resistive leakage current. The magnetic thin film functional sensors we produced is compact and can measure real power from apparent power with high accuracy. Therefore, we experimented detecting the resistive leak current from all leakage current by it. The result is that it can detect the resistive leak current. In this paper, we report that the magnetic thin film functional sensors we produced can use the key device of leakage circuit breaker.
本誌: 電気学会論文誌C(電子・情報・システム部門誌) Vol.138 No.11 (2018) 特集:電気関係学会関西連合大会
本誌掲載ページ: 1313-1318 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/138/11/138_1313/_article/-char/ja/
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