A hybrid propulsion system for a vertical take-off and landing aircraft comprising at least one combustion engine driving an electricity generator, at least one electrical energy storage assembly associated with each electricity generator and defining, with each electricity generator, an energy branch, a plurality of electric motors actuating a same plurality of rotors providing together the propulsion and/or the lift of the aircraft, and an electrical power and distribution unit supplying power to the plurality of electric motors from the electricity generator and/or from the electrical energy storage assembly according to a pre-established flight phase, the system including at least two energy branches having an asymmetric configuration and each supplying power selectively, by means of the electrical power and distribution unit, all or part of the plurality of electric motors, and in that the electricity generators of the combustion engines have between them a power ratio comprised between.


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    Title :

    SYSTEME DE PROPULSION HYBRIDE POUR AERONEF A DECOLLAGE ET ATTERRISSAGE VERTICAUX


    Additional title:

    HYBRID PROPULSION SYSTEM FOR VERTICAL TAKE-OFF AND LANDING AIRCRAFT
    HYBRIDANTRIEBSSYSTEM FÜR SENKRECHT STARTENDES UND LANDENDES FLUGZEUG



    Publication date :

    2022-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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