A method of operating the thermal management system in a vehicle is provided, where the thermal management system includes a heat exchanger (e.g., a radiator) and a heat source (e.g., battery pack, drive train, power electronics, etc.). After characterizing the thermal management system, whenever the system controller issues a cooling demand an appropriate set of operating settings is determined that minimizes the amount of power consumed by the system's actuators (e.g., blower fan, coolant pump) while still meeting the cooling demand. As a result, the heat source is cooled to the degree required with a minimum expenditure of power, thereby minimizing the impact on driving range and vehicle performance.
EV adaptive thermal management system optimized to minimize power consumption
11.12.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
EV adaptive thermal management system optimized to minimize power consumption
Europäisches Patentamt | 2016
|EV Adaptive Thermal Management System Optimized to Minimize Power Consumption
Europäisches Patentamt | 2017
|EV Adaptive Thermal Management System Optimized to Minimize Power Consumption
Europäisches Patentamt | 2016
|