Embodiments of the present invention provide a battery pack heating apparatus for double vehicle heating and a control method. In the embodiments of the present invention, portably arranged outside a vehicle, including: an energy storage device; a current sensor; a first diode, an input end of the first diode being connected with a second end of the current sensor; a first heating interface; a first switching device, connected between the second end of the current sensor and a positive electrode of the first heating interface; a second diode, an output end of the second diode being connected with the second end of the current sensor; a second heating interface; a second switching device, connected between the second end of the current sensor and a negative electrode of the second heating interface; a heating control module, configured to control on-off states of the first switching device and the second switching device. Therefore, technical solutions provided by the embodiments of the present invention could solve a problem in the prior art that an indirect heating mode for a single vehicle can only heat one vehicle and heating efficiency is low.
BATTERY PACK HEATER AND CONTROL METHOD FOR DUAL-VEHICLE HEATING
BATTERIESATZERWÄRMER UND STEUERUNGSVERFAHREN FÜR EINE FAHRZEUGDOPPELHEIZUNG
DISPOSITIF DE CHAUFFAGE DE BLOC-BATTERIE ET PROCÉDÉ DE COMMANDE DU CHAUFFAGE DE VÉHICULE DOUBLE
2022-03-23
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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