RAIL-TO-GROUND VOLTAGE SUPPRESSION SYSTEM

To suppress a generation of an excessive rail-to-ground voltage at a distant place from a voltage control device due to a spread of a fluctuation of a rail-to-ground voltage at an activated position of the voltage control device to the entire train line. A rail-to-ground voltage suppression system f...

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Bibliographische Detailangaben
Hauptverfasser:	KIMURA, Shota, TAKAHASHI, Hirotaka, OGUMA, Kenji, SUZUKI, Motonari, MIYAUCHI, Tsutomu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To suppress a generation of an excessive rail-to-ground voltage at a distant place from a voltage control device due to a spread of a fluctuation of a rail-to-ground voltage at an activated position of the voltage control device to the entire train line. A rail-to-ground voltage suppression system for an electric railway includes a rail-to-ground voltage acquisition device that acquires a rail-to-ground voltage, and a voltage control device that connects a rail and a ground electrode. The voltage control device controls the rail-to-ground voltage at an installation position of the voltage control device by connecting the rail and the ground electrode corresponding to the rail-to-ground voltage acquired by the rail-to-ground voltage acquisition device.