The present application discloses an electric vehicle, and an electric heating device and a control system thereof. The electric heating device includes: n resistance heating units, independently electrically connected in parallel with each other; n switches, electrically connected in series with respective resistance heating units for independently controlling power-on or power-off of the respective resistance heating units; and a controller, configured to selectively turn on or turn off any at least one of the n switches according to a working condition of the electric vehicle, wherein n is a natural number equal to or greater than 2.
ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF
ELEKTROFAHRZEUG UND STEUERUNGSSYSTEM UND ELEKTRISCHE HEIZVORRICHTUNG DAFÜR
VÉHICULE ÉLECTRIQUE, ET SYSTÈME DE COMMANDE ET DISPOSITIF DE CHAUFFAGE ÉLECTRIQUE ASSOCIÉS
2023-01-11
Patent
Electronic Resource
English
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein |
ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF
European Patent Office | 2022
|ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF
European Patent Office | 2023
|ELECTRIC VEHICLE AS WELL AS ELECTRIC HEATING EQUIPMENT AND ELECTRIC HEATING DEVICE THEREOF
European Patent Office | 2022
|