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Operation and Experimentation of a Current Commutated Hybrid DC Circuit Breaker for HVDC Transmission Grids

Operation and Experimentation of a Current Commutated Hybrid DC Circuit Breaker for HVDC Transmission Grids

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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: 2019/09/01

タイトル(英語): Operation and Experimentation of a Current Commutated Hybrid DC Circuit Breaker for HVDC Transmission Grids

著者名: Yushi Koyama (Infrastructure Systems Research and Development Center, Toshiba Infrastructure Systems & Solutions Corporation), Ryuta Hasegawa (Infrastructure Systems Research and Development Center, Toshiba Infrastructure Systems & Solutions Corporation),

著者名(英語): Yushi Koyama (Infrastructure Systems Research and Development Center, Toshiba Infrastructure Systems & Solutions Corporation), Ryuta Hasegawa (Infrastructure Systems Research and Development Center, Toshiba Infrastructure Systems & Solutions Corporation), Kazuhisa Kanaya (Energy Systems Research and Development Center, Toshiba Energy Systems & Solutions Corporation), Toshiaki Matsumoto (Infrastructure Systems Research and Development Center, Toshiba Infrastructure Systems & Solutions Corporation), Takahiro Ishiguro (Power Electronics System Division, Toshiba Energy Systems & Solutions Corporation)

キーワード: current commutation,HVDC,Hybrid DCCB,semiconductor

要約(英語): We developed a current commutated hybrid direct current circuit breaker (DCCB) for high-voltage direct current transmission systems. The transmission losses of the developed DCCB are considerably low because a normal current path includes only mechanical switches. Fast mechanical switches and a commutation circuit can achieve a fast current interruption. We also developed a test method for DCCBs, which permits the use of existing facilities such as AC generators. We tested a scaled-down 10-kV hybrid DCCB with the developed test method. The test results proved the operation principle of the hybrid DCCB and the efficiency of the test method.

本誌: IEEJ Journal of Industry Applications Vol.8 No.5 (2019)

本誌掲載ページ: 835-842 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/8/5/8_835/_article/-char/ja/

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