The charging and discharging circuit includes a filtering circuit, a driving circuit, and a generator circuit. The generator circuit includes a transformer module. An input of the filtering circuit is configured to receive an input voltage, and an output of the filtering circuit is connected to the driving circuit. The driving circuit and the generator circuit include multiple bridge arms, and each of the multiple bridge arms is connected in parallel. The transformer circuit is connected to bridge arms of the generator circuit and is connected to one of bridge arms of the driving circuit. The charging and discharging circuit has a charging state and a discharging state. When the charging and discharging circuit is in the charging state, the driving circuit forms a power factor correction circuit, and the generator circuit forms a resonance circuit.
CHARGING AND DISCHARGING CIRCUIT, CHARGING AND DISCHARGING CONTROL METHOD, AND VEHICLE
2025-05-29
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
Charging and discharging circuit, charging and discharging control method and vehicle
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