Embodiments of the present application provides a charging method and a power conversion equipment, which can effectively ensure a normal charging of a traction battery. The charging method is used for charging the traction battery, the method includes: obtaining , by a power conversion equipment, a battery state parameter of the traction battery; sending , by the power conversion equipment, a charging information to a charging pile, the charging information includes a direct current charging parameter calculated from a pulse charging parameter; receiving , by the power conversion equipment, a direct current output by the charging pile, on the basis of the direct current charging parameter; converting, by the power conversion equipment, the direct current into a pulse current on the basis of the pulse charging parameter, the pulse current is used for charging the traction battery; where, the battery state parameter is used for determining the pulse charging parameter.
CHARGING METHOD AND POWER CONVERSION DEVICE
LADEVERFAHREN UND LEISTUNGSWANDLERVORRICHTUNG
PROCÉDÉ DE CHARGE ET DISPOSITIF DE CONVERSION D'ÉNERGIE
28.09.2022
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Charging conversion device and charging conversion method
Europäisches Patentamt | 2024
|METHOD FOR PRE-CHARGING POWER CONVERSION DEVICE, AND POWER CONVERSION DEVICE
Europäisches Patentamt | 2023
|METHOD FOR PRE-CHARGING POWER CONVERSION DEVICE, AND POWER CONVERSION DEVICE
Europäisches Patentamt | 2022
|METHOD FOR PRE-CHARGING POWER CONVERSION DEVICE AND POWER CONVERSION DEVICE
Europäisches Patentamt | 2022
|