Disclosed are an energy conversion apparatus and a vehicle, which relate to the technical field of vehicles. The energy conversion apparatus comprises a reversible PWM rectifier, and an electric motor coil, a unidirectional conduction module and a capacitor connected to the reversible PWM rectifier, wherein an external direct-current port and an external battery form a direct-current charging circuit or a direct-current discharging circuit by means of the energy conversion apparatus, and the external battery and the reversible PWM rectifier and the electric motor coil in the energy conversion apparatus form a drive loop; and the unidirectional conduction module is connected between a first end of the capacitor and a second end of the external direct-current port, or the unidirectional conduction module is connected between a second end of the capacitor and a first end of the external direct-current port.
Energy conversion apparatus and vehicle
2024-02-01
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 |