The cooling system comprises an energy source (1), one or more heat exchangers (2) for cooling a coolant, said one or more heat exchangers (2) being connected to said energy source (1) by a coolant circuit (3, 4), one or more air channels (6) inside which the one or more heat exchangers (2) are placed, wherein said coolant circuit (3, 4) comprises a bypass portion (5) that recirculates the coolant to the energy source (1); or circulates the coolant from the energy source (1) to the one or more heat exchangers (2).The method comprises decreasing the temperature of a portion of a coolant below an operating temperature, acting this portion of the coolant as a thermal buffer, and maintaining the rest of the coolant at said operation temperature.They permit to enhance the cooling capabilities of the system during the take-off phase, especially during the beginning of this phase.


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    Title :

    COOLING SYSTEM AND METHOD FOR COOLING AN ELECTRICAL AIRCRAFT PROPULSION SYSTEM


    Additional title:

    KÜHLSYSTEM UND VERFAHREN ZUR KÜHLUNG EINES ELEKTRISCHEN FLUGZEUGANTRIEBSYSTEMS
    SYSTÈME DE REFROIDISSEMENT ET PROCÉDÉ DE REFROIDISSEMENT POUR UN SYSTÈME DE PROPULSION ÉLECTRIQUE D'AÉRONEF


    Contributors:

    Publication date :

    2023-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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