A hybrid propulsion system (100) can include a turbomachine (101) having a compressor (101a), a combustion chamber (101b), and a compressor turbine (101c)). The compressor can be connected to the compressor turbine via a first shaft (103). The system can include a hybrid drive assembly (105) which can include a power turbine (105a) in fluid communication with an outlet of the compressor turbine to be driven by compressor turbine exhaust to drive a second shaft (107) that is disconnected from the first shaft. The hybrid drive assembly can also include an electrical machine (105b) mechanically coupled to the second shaft either to convert rotational energy to electrical energy or to convert electrical energy to rotational energy of the second shaft.


    Access

    Download


    Export, share and cite



    Title :

    HYBRID PROPULSION SYSTEMS


    Additional title:

    HYBRIDANTRIEBSSYSTEM
    SYSTÈMES DE PROPULSION HYBRIDE


    Contributors:

    Publication date :

    2022-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    HYBRID PROPULSION SYSTEMS

    VEILLEUX JR LEO J / RIBAROV LUBOMIR A | European Patent Office | 2022

    Free access

    Hybrid propulsion systems

    LONG STEPHEN ANDREW | European Patent Office | 2022

    Free access

    HYBRID PROPULSION SYSTEMS

    LONG STEPHEN | European Patent Office | 2022

    Free access

    HYBRID PROPULSION SYSTEMS

    LONG STEPHEN ANDREW | European Patent Office | 2020

    Free access

    Hybrid propulsion systems

    LONG STEPHEN ANDREW | European Patent Office | 2022

    Free access