A liquid cooling system (1) includes a radiator (532) to cool a coolant when the coolant flows through the radiator (532), a first coolant pump (356L) to circulate the coolant, a second coolant pump (356R) to circulate the coolant, an inverter (6) to be cooled by the coolant, an electric motor (45) to be cooled by the coolant and connected to the inverter (6), a heat exchanger (381) through which the coolant and another liquid can circulate, an Onboard Battery Charger with a DC-to-DC converter (7) to be cooled by the coolant, and a secondary DC-to-DC converter (382) to be cooled by the coolant. The first coolant pump (356L) and the second coolant pump (356R) are each connected to the radiator (532).
LIQUID COOLING SYSTEM FOR AN ELECTRIC VEHICLE
FLÜSSIGKEITSKÜHLSYSTEM FÜR EIN ELEKTROFAHRZEUG
SYSTÈME DE REFROIDISSEMENT PAR LIQUIDE POUR VÉHICULE ÉLECTRIQUE
2025-04-23
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Cooling liquid for cooling system of electric vehicle and vehicle
European Patent Office | 2024
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