ELECTRIC VEHICLE CHARGING ARRANGEMENT AND METHOD FOR CHARGING AN ELECTRIC VEHICLE
ELECTRIC VEHICLE CHARGING ARRANGEMENT AND METHOD FOR CHARGING AN ELECTRIC VEHICLE
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Described herein is an electric vehicle charging arrangement for charging an electric vehicle, including an electric vehicle supply equipment (EVSE). The EVSE includes a power module configured for providing electrical energy to charge the electric vehicle, an output configured for connecting the power module to the electric vehicle for charging the electric vehicle, and a direct current (DC) bus having a DC+ line and a DC− line and provided between and connected to the power module and the output and configured for transporting electric energy from the power module to the output. Each of the DC+ the DC− lines is provided with a contactor configured for selectively allowing a current flow from the power module to the output. A first pre-charge circuit is provided in parallel to the contactor of the DC+ line, and a second pre-charge circuit is provided in parallel to the contactor of the DC− line.
Document information
ELECTRIC VEHICLE CHARGING ARRANGEMENT AND METHOD FOR CHARGING AN ELECTRIC VEHICLE
2023-03-02
Patent
Electronic Resource
English
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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