A method and to a device for managing energy of a hybrid power plant of a multi-rotor aircraft during a flight. The hybrid power plant comprises a thermal engine, an electricity generator, and a plurality of electric motors, together with a plurality of electrical energy storage devices. The aircraft has a plurality of rotors driven in rotation by respective electric motors. The flight of the aircraft comprises a takeoff stage, a cruising stage, and a landing stage, the takeoff stage and the landing stage being performed solely while consuming electrical energy. The method enables an electrification ratio RElec of the flight to be calculated as a function of the amounts of electrical and thermal energy that are consumed during the takeoff, landing, and cruising stages, thereby limiting the use of the thermal engine to the least possible amount during the cruising stage, and consequently reducing the associated nuisance.


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    Title :

    PROCEDE ET DISPOSITIF DE GESTION DE L'ENERGIE D'UNE INSTALLATION MOTRICE HYBRIDE D'UN AERONEF MULTIROTOR


    Additional title:

    METHOD AND DEVICE FOR MANAGING THE ENERGY OF A HYBRID DRIVE SYSTEM OF A MULTIROTOR AIRCRAFT
    VERFAHREN UND VORRICHTUNG ZUR VERWALTUNG DER ENERGIE EINER HYBRID-TRIEBWERKSANLAGE EINES MULTIROTOR-LUFTFAHRZEUGS


    Contributors:

    Publication date :

    2020-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    PROCEDE ET DISPOSITIF DE GESTION DE L'ENERGIE D'UNE INSTALLATION MOTRICE HYBRIDE D'UN AERONEF MULTIROTOR

    GAZZINO MARC / FAURE BERNARD | European Patent Office | 2020

    Free access

    PROCEDE DE GESTION D'UNE PANNE DE MOTEUR SUR UN AERONEF MULTIMOTEUR MUNI D'UNE INSTALLATION MOTRICE HYBRIDE

    DYRLA NADINE / CONNAULTE MATTHIEU / CEZARD JORIS | European Patent Office | 2015

    Free access



    PROCEDE ET DISPOSITIF DE GESTION OPTIMISEE DE L'ENERGIE D'UN AERONEF

    CONSTANS FLORIAN / LEFEBVRE MICKAEL | European Patent Office | 2016

    Free access