Provided is a high-voltage equipment cooling system for electric-powered vehicles, which is capable of sufficiently cooling a DC/DC converter as well as a battery. The high-voltage equipment cooling system is equipped with: a battery assessment unit which assesses a battery cooling method suitable for cooling the battery on the basis of the temperature or the amount of heat generated by the battery; a DC/DC assessment unit which assesses a DC/DC cooling method suitable for cooling the DC/DC converter on the basis of the temperature of the DC/DC converter; a determination unit which determines a final cooling method on the basis of the results assessed by the battery assessment unit and the results assessed by the DC/DC assessment unit; and a control unit which controls an IPU fan on the basis of the final cooling method determined by the determination unit.
HIGH-VOLTAGE EQUIPMENT COOLING SYSTEM FOR ELECTRIC-POWERED VEHICLES
2019-03-07
Patent
Electronic Resource
English
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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