ELECTRICALLY DRIVEN MOTOR VEHICLE AND METHOD FOR OPERATION THEREOF

An electrically driven motor vehicle has current collectors for pickup from a dual-pole power transmission line device. A device determines the voltages between a vehicle chassis and the current collectors. The device is a bridge circuit with two equal voltage divider resistors connected in series b...

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Bibliographische Detailangaben
Hauptverfasser:	Uhl, Günter, Naumann, Hardy, Hetzler, Jürgen, Braun, Wolfgang, Hofheinz, Wolfgang, Zeyen, Michael, Vogt, Henning Sebastian, Dietrich, Klaus
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	An electrically driven motor vehicle has current collectors for pickup from a dual-pole power transmission line device. A device determines the voltages between a vehicle chassis and the current collectors. The device is a bridge circuit with two equal voltage divider resistors connected in series between the two current collectors and a bridge shunt resistor electrically connected to a center tap between the voltage divider resistors and to the vehicle chassis, or the device has two voltage measurement devices for determining a voltage between the first current collector and the vehicle chassis and a voltage between the second current collector and the vehicle chassis. There is also described a method for operating the motor vehicle and a system with the motor vehicle and a dual-pole power transmission line device.