The present application relates to a method for heating a battery pack, where the battery pack is connected to an inductive load via a converter and the method includes: controlling on and off of a switch module in the converter upon receiving a heating request, so as to control discharging and charging between the battery pack and the inductive load, where connecting the battery pack and an auxiliary heating mechanism in parallel during a discharging stage of the battery pack; and disconnecting the auxiliary heating mechanism from the battery pack during a charging stage of the battery pack. The present application further relates to a battery heating system and an electric apparatus.
BATTERY HEATING METHOD, BATTERY-HEATING SYSTEM AND POWERED APPARATUS
VERFAHREN ZUM HEIZEN EINER BATTERIE, BATTERIEHEIZSYSTEM UND ELEKTRISCHES GERÄT
PROCÉDÉ DE CHAUFFAGE DE BATTERIE, SYSTÈME DE CHAUFFAGE DE BATTERIE ET APPAREIL ALIMENTÉ
26.04.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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