PROBLEM TO BE SOLVED: To prevent a power feeding pantograph from being damaged by bending or breaking, and a trolley wire from falling off by constantly monitoring the abnormality of the trolley wire and that of the pantograph.SOLUTION: An abnormality monitoring system of a configuration comprising a trolley wire displacement detecting part that measures a relative distance between a larry car 2 and a trolley wire support cradle 3 by means of a laser range finder 5 provided on the side face of the larry car 2 to detect a trolley wire displacement of a trolley wire 4 on the basis of the relative distance, a pantograph load cell provided between a power feeding pantograph and the larry car 2 to measure pantograph load acting on a power feeding pantograph, and a judgement part that discriminates trolley wire displacement detected by the trolley wire displacement detecting part from pantograph load measured by the pantograph load cell.SELECTED DRAWING: Figure 1

    【課題】トロリ線および給電パンタグラフの異常を常時監視することで、給電パンタグラフの曲損や破損、およびトロリ線の脱落を防止することができる。【解決手段】装入車2の側面に設けられたレーザー距離計5により装入車2とトロリ線支持架台3との相対距離を測定し、相対距離に基づいてトロリ線4のトロリ線偏位を検出するトロリ線偏位検出部と、給電パンタグラフと装入車2との間に設けられ、給電パンタグラフに作用するパンタグラフ荷重を測定するパンタグラフ荷重計と、トロリ線偏位検出部で検出したトロリ線偏位、およびパンタグラフ荷重計で測定したパンタグラフ荷重を判別する判定部と、を備えた構成の異常監視システムを提供する。【選択図】図1


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    Titel :

    ABNORMALITY MONITORING SYSTEM FOR TROLLEY WIRE AND POWER FEEDING PANTOGRAPH


    Weitere Titelangaben:

    トロリ線および給電パンタグラフの異常監視システム


    Beteiligte:
    MORIKAWA KENTA (Autor:in)

    Erscheinungsdatum :

    19.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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