A cooling system for electric vehicles, which enables air to be efficiently removed from a cooling circuit due to optimal placement of a reservoir tank, includes a first cooling circuit configured to cool a battery by coolant that circulates in accordance with operation of a first circulation pump and exchanges heat with a first heat exchange module, a second cooling circuit configured to cool a PE module using coolant that circulates in accordance with operation of a second circulation pump and exchanges heat with a second heat exchange module, the second cooling circuit being configured so that the coolant in the first cooling circuit circulates through the second cooling circuit, and a reservoir tank, which is continuously connected to the first and second cooling circuits to remove air in the coolant flowing through each of the first and second cooling circuits in the reservoir tank.
Cooling system for electric vehicles
15.10.2024
Patent
Elektronische Ressource
Englisch
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
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