The present disclosure provides for balancing battery heating and cabin heating using a shared thermal management system. A vehicle includes: a traction battery; an electric machine powered by the traction battery and configured to power wheels of the vehicle; and a thermal management system. The thermal management system includes a battery circuit, a cabin heating circuit, and a valve configured to fluidly connect the battery circuit and the cabin heating circuit when in a first position and configured to fluidly isolate the battery circuit and the cabin heating circuit when in a second position. The controller is programmed to actuate the valve to the first position to heat a cabin and the battery in response to (i) being requesting battery heating, (ii) a temperature of the battery being greater than a lower threshold, and (iii) being requesting cabin heating.
本公开提供“使用共享热管理系统平衡电池加热和车厢加热”。一种车辆,包括:牵引电池;电机,所述电机由所述牵引电池供电并且被配置为向所述车辆的车轮提供动力;以及热管理系统。所述热管理系统包括电池回路、车厢加热回路和阀,所述阀被配置为在处于第一位置时将所述电池回路和所述车厢加热回路流体地连接并且被配置为在处于第二位置时将所述电池回路和所述车厢加热回路流体地隔离。控制器被编程为响应于(i)正在请求电池加热,(ii)所述电池的温度大于下限阈值,以及(iii)正在请求车厢加热,将所述阀致动到所述第一位置以加热车厢和所述电池。
Balancing battery heating and cabin heating using shared thermal management system
使用共享热管理系统平衡电池加热和车厢加热
2023-03-10
Patent
Electronic Resource
Chinese
IPC: | 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 |
Balancing battery heating and cabin heating with shared thermal-management system
European Patent Office | 2024
|BALANCING BATTERY HEATING AND CABIN HEATING WITH SHARED THERMAL-MANAGEMENT SYSTEM
European Patent Office | 2023
|Electric vehicle battery and cabin heating unplugged thermal management system
European Patent Office | 2024
|CABIN HEATING HEATER ELEMENT, CABIN HEATING HEATER UNIT, AND CABIN HEATING HEATER SYSTEM
European Patent Office | 2022
|