To provide a rail potential control device for suppressing the occurrence of electric corrosion while suppressing an increase in a rail potential in order to solve the problem that a leakage current is caused to constantly flow to the ground from a rail in a countermeasure of connecting the rail to a ground potential to cause this direct current to ionize metals existing around it to generate electric corrosion of corrode the metals because a countermeasure against a potential increase of the rail of an electric train is very important in preventing persons and animals from being electrified and a countermeasure of connecting the rail to the ground potential is generally executed as a countermeasure against the potential increase of the rail.SOLUTION: The rail potential control device has a power storage device which is electrically connected to an electric train rail to control the potential of the electric train rail.SELECTED DRAWING: Figure 1

    【課題】電車線のレールの電位上昇の対策は、人や動物の感電を防止する上で非常に重要である。一般に、レールの電位上昇の対策として、レールを対地電位に接続する対策が実施されている。レールを対地電位に接続する対策では、レールから対地への漏れ電流が常に流れてしまう。この直流電流により、近隣にある、金属がイオン化し金属腐食する電食の問題がある。この課題に対応すべく、レール電位上昇を抑制しつつ電食の発生も抑制するレール電位制御装置を提供することを目的とする。【解決手段】上記課題を解決するために、電車線レールに電気的に接続され、前記電車線レールの電位を制御する蓄電デバイスを有する。【選択図】図1


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    Title :

    ELECTRIC TRAIN RAIL POTENTIAL CONTROL DEVICE


    Additional title:

    電車線レール電位制御装置


    Contributors:

    Publication date :

    2020-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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