A method for controlling a charger, includes: determining a target current value on an alternating-current side, according to a present voltage and a steady-state target current on the alternating-current side of the charger; calibrating the target current value by a current calibration amount on the alternating-current side to obtain a calibrated target current value; and controlling a current on the alternating-current side, according to the calibrated target current value, the present voltage, a present current on the alternating-current side, and a voltage of a bus capacitor, to follow the calibrated target current value. The charger comprises an on-board charger or a charging pile charger.
CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE
2025-06-12
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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