A Study of Fault Diagnosis Method using Load Currents of Linear Motor Driven Circuit Breakers

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2024/03/01

タイトル(英語): A Study of Fault Diagnosis Method using Load Currents of Linear Motor Driven Circuit Breakers

著者名: Yu Hasegawa (Hitchi, Ltd. R&D Group), Yasuaki Aoyama (Hitchi, Ltd. R&D Group), Daisuke Ebisawa (Hitchi, Ltd.)

著者名(英語): Yu Hasegawa (Hitchi, Ltd. R&D Group), Yasuaki Aoyama (Hitchi, Ltd. R&D Group), Daisuke Ebisawa (Hitchi, Ltd.)

キーワード: linear motor，magnetic field analysis，circuit breaker

要約(英語): In this paper, abnormal modes during operation are organized to evaluate the reliability of circuit breakers driven by linear motors. Next, an algorithm that automatically estimates the acceleration time from the load current of the linear motor and detects abnormalities in the circuit breaker from the acceleration time is examined. We report on the results of detecting abnormalities in mechanical components in an operation test of the circuit breaker with the proposed algorithm applied.

本誌: IEEJ Journal of Industry Applications Vol.13 No.2 （2024） Special Issue on “Motion Control and its Related Technologies”

本誌掲載ページ: 217-224 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/13/2/13_23001556/_article/-char/ja/