Embodiments of this application disclose a charging and discharging apparatus and a vehicle, to reduce complexity of a structural layout of the vehicle and improve integration of the vehicle. The charging and discharging apparatus includes: an AC/DC conversion circuit, configured to convert an input first alternating current into a first direct current; a DC/DC conversion circuit, coupled to the AC/DC conversion circuit, and configured to rectify the first direct current to output a second direct current and a third direct current that are respectively used to charge a power battery and a low-voltage battery; a DC/AC conversion circuit, coupled to the power battery, and configured to convert, into a second alternating current, a fourth direct current output by the power battery, where the second alternating current is used to supply power to a power-consuming device; and a controller, coupled to the AC/DC conversion circuit, the DC/DC conversion circuit, and the DC/AC conversion circuit, and configured to control output voltages and/or output currents of the AC/DC conversion circuit, the DC/DC conversion circuit, and the DC/AC conversion circuit.
CHARGING/DISCHARGING DEVICE AND VEHICLE
LADE-/ENTLADEVORRICHTUNG UND FAHRZEUG
DISPOSITIF DE CHARGE/DÉCHARGE ET VÉHICULE
05.06.2024
Patent
Elektronische Ressource
Englisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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