北陸新幹線（高崎・金沢間）60Hzき電区間対応DS-ATCの開発

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: 2012/02/01

タイトル(英語): Development of DS-ATC Appropriate for a Power Supply Frequency of 60Hz for Hokuriku Shinkansen

著者名: 横田　倫一（独立行政法人 鉄道建設・運輸施設整備支援機構），須貝　孝博（独立行政法人 鉄道建設・運輸施設整備支援機構），小山　智之（独立行政法人 鉄道建設・運輸施設整備支援機構），遠藤　博昭（東日本旅客鉄道（株）），葛西　隆也（東日本旅客鉄道（株）），武田　真吾（東日本旅客鉄道（株）），寺田　夏樹（公益財団法人 鉄道総合技術研究所），宮本　真行（（株）日立製作所）

著者名(英語): Rinichi Yokota (Japan Railway Construction, Transport and Technology Agency), Takahiro Sugai (Japan Railway Construction, Transport and Technology Agency), Tomoyuki Koyama (Japan Railway Construction, Transport and Technology Agency), Hiroaki Endo (East Japan Railway Company), Takaya Kasai (East Japan Railway Company), Shingo Takeda (East Japan Railway Company), Natsuki Terada (Railway Techinical Research Institute), Masayuki Miyamoto (Hitachi)

キーワード: 新幹線，ATC装置，ATC軌道回路，MSK変調，50Hz，60Hz　　SHINKANSEN，ATP device，ATP track circuit，MSK modulation，50Hz，60Hz

要約(英語): The Hokuriku Shinkansen line (from TAKASAKI to KANAZAWA) is driven by an AC traction system. A special feature of the line is its division into 50Hz and 60Hz power frequency sections. Each subsystem, such as a train traction system or signalling system, can function at the two power frequencies. However, the carrier frequencies of the track circuit for the existing "DS-ATC" (Digital communication & control for Shinkansen Automatic Train Control device) are tuned for electromagnetic compatibility with the harmonics of the 50Hz power frequency. Firstly, the track circuit frequencies were chosen. Secondly, the track circuit was designed. The accuracy of the track circuit constants and of the wayside cable characteristics was confirmed through direct measurements and from distribution diagrams of the absolute values of the signal voltage, current, and phase measured through experiments. Thirdly, the behavior of the devices was recorded over two months under the field conditions for operation in the Shinkansen section composed of insulated track circuits. All the parameters such as the shunting resistance, response time of train control, and signal amplitude and its fluctuation that indicate the maximum controllable field conditions for operation in the Shinkansen section track circuit length, SN ratio, BER (bit error rate), and interference with frequencies of existing signalling devices were confirmed to be suitable for the required conditions. Subsequently, the accuracy of the obtained data and the suitability of the method for designing the track circuit of an actual section were examined.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.2 （2012） 特集：J-RAIL 2010

本誌掲載ページ: 194-203 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/132/2/132_2_194/_article/-char/ja/