Disclosed herein is a liquid-cooled cooling-heating system, and methods of using the system, for adjusting the temperature of a battery system and a power electronic component in a vehicle equipped with a high voltage battery comprising: a radiator; a battery heater; a chiller; first and second coolant pumps; first and second three-way valves; a first coolant passage that allows coolant to flow in series from the first three-way valve through the first coolant pump, the battery heater, the battery and back to the first three-way valve; a second coolant passage that allows coolant to flow in series from the first three-way valve, through the radiator, the second three-way valve, the second coolant pump, the power electric component, and back into the first three-way valve; a third coolant passage that branches from the second coolant passage and allows coolant to flow in series through the second three-way valve, the chiller and into the second coolant passage; and a controller that controls operation of the battery heater, the chiller, the coolant pumps, and the valves.
WATER COOLED TYPE COOLING-HEATING SYSTEM FOR VEHICLE
2018-06-07
Patent
Elektronische Ressource
Englisch
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 |
- COOLING-HEATING SYSTEM BY WATER COOLED TYPE FOR VEHICLE
Europäisches Patentamt | 2018
|- COOLING-HEATING SYSTEM BY WATER COOLED TYPE FOR VEHICLE
Europäisches Patentamt | 2018
|