A power plant comprising two engine groups and a main power transmission gearbox. Each engine group drives the main gearbox mechanically in order to rotate a main rotor of an aircraft at a frequency of rotation NR. A first engine group comprising two main engines is regulated on a first setpoint NR* for the frequency of rotation NR, while a second engine group comprising a secondary engine is regulated on a second setpoint W2* for power of the second engine group. In addition, each engine operates with margins relative to operating limits. The second setpoint W2* for power is determined so that each secondary engine operates with a lowest second margin that is equal to the lowest first margin of the first engine group.


    Access

    Download


    Export, share and cite



    Title :

    PROCEDE DE REGULATION D'UNE INSTALLATION MOTRICE TRIMOTEUR POUR UN AERONEF A VOILURE TOURNANTE


    Contributors:

    Publication date :

    2018-05-04


    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






    INSTALLATION MOTRICE TRIMOTEUR REGULEE POUR UN AERONEF A VOILURE TOURNANTE

    ROSSOTTO REGIS / BOIE HANNO | European Patent Office | 2016

    Free access

    INSTALLATION MOTRICE HYBRIDE POUR AERONEF A VOILURE TOURNANTE BIMOTEUR

    GROJO HOPDJANIAN MARIE LAURE / MARIOTTO DAMIEN / MEIFFRE LOIC | European Patent Office | 2017

    Free access