北陸新幹線ATC装置に対する異周波妨害対策の検証試験

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2017/12/01

タイトル(英語): Measurement of Inductive Interference in Hokuriku Shinkansen ATP System with Differing Frequency Power Supply

著者名: 寺田　夏樹（（公財）鉄道総合技術研究所），遠山　喬（（公財）鉄道総合技術研究所），山口　大介（（公財）鉄道総合技術研究所），柴田　朋一（（独）鉄道建設・運輸施設支援機構），横田　倫一（（独）鉄道建設・運輸施設支援機構），舘　裕（電気技術開発（株）），山口　祐太（電気技術開発（株）），稲田　聡（電気技術開発（株）），奥谷　民雄（技術士事務所 鉄道信号技術研究所）

著者名(英語): Natsuki Terada (Railway Technical Research Instituite), Takashi Toyama (Railway Technical Research Instituite), Daisuke Yamaguchi (Railway Technical Research Instituite), Tomoichi Shibata (Japan Railway Construction, Transport and Technology Agency), Rinichi Yokota (Japan Railway Construction, Transport and Technology Agency), Yutaka Tate (The Japan Electrical Consulting Co., Ltd.), Yuta Yamguchi (The Japan Electrical Consulting Co., Ltd.), Satoshi Inada (The Japan Electrical Consulting Co., Ltd.), Tamio Okutani (Railway Signaling Technical Research Institute)

キーワード: 新幹線，軌道回路，車上受電器，異周波妨害，模擬列車試験，走行試験　　shinkansen，track circuit，onboard receiving coil，different frequencies interference，measurement with replica train，test run

要約(英語): The Hokuriku Shinkansen line is driven by an AC traction system. Its characteristic feature is that the line consists 50Hz and 60Hz power frequency sections. In the linking section, where two different frequencies of the AC feeding system meet, the induced current causes electromagnetic interference with the ATP system.Therefore, the traction circuit and the composition of the track circuits were arranged so as to be immune to this interference, and the predictive calculation of the induced current was made. In the calculation, we considered the presence of iron in the infrastructural components such as viaducts, tunnels, and slabs. The calculation results show an influence on the interference caused by the infrastructure.To validate the actual interference, we measured the interference at the linking sections with two methods. One was the precise static measurement of the feeding circuit and induced current caused by a replica train, which consisted of an oscillator and a power amplifier. The other method used was the dynamic measurement of induced current caused by the actual trains. It was concluded that the interference was allowable, and the interferences on the track circuits and the ATP receiving coil were predicted more precisely than before.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.12 （2017）

本誌掲載ページ: 876-888 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/ieejias/137/12/137_876/_article/-char/ja/