The invention relates to a circuit arrangement for supplying a drive of a vehicle, in particular for supplying a rail vehicle with electrical energy, wherein the circuit arrangement has a power converter, and wherein the power converter has first terminals for a power supply network and second terminals for a network-independent electrical energy supply unit. The power converter has an intermediate circuit, wherein the power converter has at least one power inverter. The power inverter is connected to a first line of the intermediate circuit for supplying positive voltage, and to a second line of the intermediate circuit for supplying negative voltage. The power inverter is configured for supplying the drive of the vehicle with an alternating voltage. The invention is characterized in that a first connecting line of the second terminal is connected to the first or the second line of the intermediate circuit via a decoupling means, and that the second connecting line is connected to the second or the first line of the intermediate circuit.
SCHALTUNGSANORDNUNG ZUM VERSORGEN EINES ANTRIEBS EINES FAHRZEUGS
CIRCUIT ARRANGEMENT FOR SUPPLYING A DRIVE OF A VEHICLE
AGENCEMENT DE CIRCUITS POUR L'ALIMENTATION D'UN ENTRAÎNEMENT D'UN VÉHICULE
2020-11-04
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Schaltungsanordnung zum Versorgen eines Antriebs eines Fahrzeugs
European Patent Office | 2015
|Verfahren zur Überwachung eines Antriebs eines Fahrzeugs
European Patent Office | 2018
|VERSORGEN EINES NV-TEILBORDNETZES EINES FAHRZEUGS AUS DESSEN HV-TEILBORDNETZ
European Patent Office | 2025
|