The invention relates to a charging device for electric vehicles, including: a plurality of charging connections, of which each charging connection is configured for exchanging power with at least one electric vehicle; a plurality of current converters, of which each current converter is configured for converting power from a power source to a suitable format for charging the electric vehicle with direct current; and, a switchable connection matrix that is configured for connecting at least one current converter to at least one charging connection by means of at least one circuit breaker for providing a maximum rated current IN at the charging connection, a plurality of high voltage contactor switches, wherein in addition to the connection matrix, at least one of the high voltage contactor switches is arranged between each current converter and each charging connection in the relevant direct current path, and each high voltage contactor switch is configured for switching a maximum current IMAX>3*IN; and, having a current converter housing within which all the current converters, the connection matrix, and all the high voltage contactor switches are arranged.
LADEEINRICHTUNG FÜR ELEKTROFAHRZEUGE
CHARGING DEVICE FOR ELECTRIC VEHICLES
DISPOSITIF DE CHARGEMENT POUR VÉHICULES ÉLECTRIQUES
2020-02-26
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Ladeeinrichtung zum Zuführen von elektrischer Energie an angeschlossene Elektrofahrzeuge
European Patent Office | 2022
|European Patent Office | 2025
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