The present disclosure discloses a method and an apparatus for temperature compensation based on a direct current charging base, and the method includes: collecting a temperature of a direct current charging-base terminal; calculating temperature compensation function coefficients corresponding to different current values; and obtaining a corrected temperature based on the collected temperature of the direct current charging-base terminal, the temperature compensation function coefficients corresponding to the different current values and a pre-constructed temperature compensation function, and the corrected temperature is sent to a charging controller of an electric vehicle. The present disclosure realizes compensation of temperature errors caused by temperature transmission delay during charging of electric vehicles, thereby realizing safe, accurate and rapid charging of vehicles.
TEMPERATURE COMPENSATION METHOD AND APPARATUS BASED ON DIRECT CURRENT CHARGING BASE
TEMPERATURKOMPENSATIONSVERFAHREN UND -VORRICHTUNG AUF BASIS EINER GLEICHSTROMLADEBASIS
PROCÉDÉ ET APPAREIL DE COMPENSATION DE TEMPÉRATURE BASÉS SUR UNE BASE DE CHARGE À COURANT CONTINU
2024-05-29
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01K MEASURING TEMPERATURE , Messen der Temperatur / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
TEMPERATURE COMPENSATION METHOD AND APPARATUS BASED ON DIRECT CURRENT CHARGING BASE
European Patent Office | 2023
|TEMPERATURE COMPENSATION METHOD AND APPARATUS BASED ON DIRECT CURRENT CHARGING BASE
European Patent Office | 2023
|European Patent Office | 2023
|Charging over-temperature control method for direct-current charging gun
European Patent Office | 2020
|