An over-heating protection method and apparatus for a charging apparatus, an electric vehicle (200), and a computer-readable storage medium. The over-heating protection method comprises: obtaining the charging parameters of a charging apparatus in a charging process, wherein the charging parameters comprise time and temperature, and the time has a correspondence with the temperature; pre-estimating the temperature change trend of the charging apparatus according to the charging parameters; and when determining, according to the temperature change trend, that a highest pre-estimated temperature exceeds a preset temperature threshold, limiting charging current before the highest pre-estimated temperature exceeds the preset temperature threshold. By pre-estimating the temperature change trend of the charging apparatus by means of the charging parameters, it can be pre-determined, in advance in the charging process, whether the charging apparatus is overheated, so that the charging current can be more rapidly and more effectively adjusted, and the present disclosure is safer and more reliable.
OVER-HEATING PROTECTION METHOD AND APPARATUS FOR CHARGING APPARATUS, AND ELECTRIC VEHICLE
2024-04-04
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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