A hybrid electric propulsion system may include an independent speed variable frequency (ISVF) generator coupled to an alternating current (AC) bus via a first switch. The system may further include a variable frequency independent speed (VFIS) motor coupled to the AC bus via a second switch, the system omitting circuitry to perform a full-power rated power conversion between the ISVF generator and the VFIS motor. The system may also include an alternating current direct current (AC/DC) converter coupled to the AC bus via a third switch. The system may include a battery coupled to the AC/DC converter.


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    Titel :

    THIN HAUL HYBRID ELECTRIC PROPULSION SYSTEM


    Beteiligte:
    GAO LIJUN (Autor:in) / LIU SHENGYI (Autor:in)

    Erscheinungsdatum :

    2020-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Thin haul hybrid electric propulsion system

    GAO LIJUN / LIU SHENGYI | Europäisches Patentamt | 2021

    Freier Zugriff


    Design Studies of Thin-Haul Commuter Aircraft with Distributed Electric Propulsion (AIAA 2016-3765)

    Stoll, Alex M. / Mikic, Gregor Veble | British Library Conference Proceedings | 2016