The invention relates to an architecture of a propulsion system of a multi-engine helicopter, comprising turboshaft engines (1, 2) that are connected to a power transmission gearbox (3), and comprising a low DC voltage onboard network (7) for supplying helicopter equipment during flight, characterized in that it comprises: a hybrid turboshaft engine (1) that is capable of operating in at least one standby mode during a stable flight of the helicopter; an electrotechnical pack (20) for quickly restarting said hybrid turboshaft engine in order to bring said engine out of said standby mode and to reach a mode in which it provides mechanical power, said restart pack (20) being connected to said onboard network (7); and at least two sources (4, 16, 18) of electrical power for said onboard network (7).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT


    Weitere Titelangaben:

    MULTI-ENGINED HELICOPTER ARCHITECTURE AND HELICOPTER
    ARCHITEKTUR EINES MEHRMOTORIGEN HUBSCHRAUBERANTRIEBSSYSTEMS UND ENTSPRECHENDER HUBSCHRAUBER


    Beteiligte:

    Erscheinungsdatum :

    2020-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT

    MERCIER-CALVAIRAC FABIEN / BEDDOK STEPHANE / CHEVALIER STEPHANE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT

    MERCIER-CALVAIRAC FABIEN / BEDDOK STÉPHANE / CHEVALIER STÉPHANE et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT

    MERCIER-CALVAIRAC FABIEN / HUMBERT SOPHIE / BEDDOK STÉPHANE | Europäisches Patentamt | 2015

    Freier Zugriff

    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT

    MERCIER-CALVAIRAC FABIEN / BEDDOK STÉPHANE / CHEVALIER STÉPHANE et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE MULTI-MOTEUR ET HELICOPTERE CORRESPONDANT

    MERCIER-CALVAIRAC FABIEN / HUMBERT SOPHIE / BEDDOK STEPHANE | Europäisches Patentamt | 2022

    Freier Zugriff