交流短時間大電流測定用標準分流器の開発と測定システムの検討
交流短時間大電流測定用標準分流器の開発と測定システムの検討
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: 2015/08/01
タイトル(英語): Development of Reference Shunt for Short-time Alternating High Current Tests and Study of Measuring System
著者名: 木田 順三((株)日立製作所電力システム社高電圧大電力試験所),中島 昌俊(富士電機(株)産業インフラ事業部千葉工場),合田 豊((一財)電力中央研究所電力技術研究所),菊池 邦夫((株)三菱電機系統変電システム製作所高電圧・大電力試験所),工藤 喜悦((株)東芝電力システム社電力・社会システム技術開発センター),石井 博美(日新電機(株)高電圧大電力試験所),松井 芳彦((株)明電舎研究開発本部材料技術研究所大電力試験所),松村 年郎(名古屋大学大学院工学研究科電子情報システム専攻),河村 達雄(東京大
著者名(英語): Junzo Kida (Power Systems Company, High Voltage & High Power Testing Laboratory, Hitachi, Ltd.), Masatoshi Nakajima (Industrial Infrastructure Business Group, Fuji Electric Co., Ltd.), Yutaka Goda (Central Research Institute of Electric Power Industry, Electric Power Engineering Research Laboratory), Kunio Kikuchi (Transmission & Distribution Systems Center, High Voltage & High Power Testing Laboratory, Mitsubishi Electric Co., Ltd.), Kietsu Kudo (Power Systems Company, Toshiba Corporation), Hiromi Ishii (High Voltage & High Power Testing Laboratory, Nissin Electric Co., Ltd.), Yoshihiko Matsui (High Power Testing Laboratory, Meidensha Corporation), Toshiro Matsumura (Graduate School of Engineering, Nagoya University), Tatsuo Kawamura (The University of Tokyo)
キーワード: 交流大電流測定,分流器,比較測定,不確かさ,標準測定システム,トレーサビリティ short-time alternating current,shunt,comparison measurement,uncertainty,reference measuring system,traceability
要約(英語): Short-circuit tests for power circuit breakers and others require alternative short-time current measurement, from a few kA to over several tens kA. However, the reference measurement system as a national standard or a specified secondary standard instrument to directly perform comparative test as a complete calibration test in high current class has not yet been established globally. The Japan Short Circuit Testing Committee (hereinafter referred to as “JSTC”) has therefore developed a shunt resistor which can be used as a standard instrument for high current measurement. Reference system using this shunt resistor is also considered by JSTC. The performance of the newly developed shunt resistor has been checked through several methods, such as resistance measurement, high power current test, high frequency current test, temperature rise test and interference test. The results of the tests proved satisfactory performance. Resistance of the shunt resistor before and after the tests was invariant and stable. This makes the shunt resistor adequate for a reference in practical use. In addition, evaluation of uncertainty of the whole reference system including this shunt resistor satisfactorily fulfills the requirements of IEC 62475 edition 1.0, 2010.
本誌: 電気学会論文誌B(電力・エネルギー部門誌) Vol.135 No.8 (2015)
本誌掲載ページ: 511-518 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/135/8/135_511/_article/-char/ja/
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