A method of operation is provided. During this method, a first power system of an aircraft powerplant is operated to provide a first quantity of power and/or torque to drive rotation of a propulsor rotor. A second power system of the aircraft powerplant is tested during the operating of the first power system. The second power system is configured as or otherwise includes an electric machine. The testing of the second power system includes: signaling the second power system to use the electric machine to provide a second quantity of power and/or torque to further drive the rotation of the propulsor rotor; determining an operational parameter of the aircraft powerplant following the signaling; and evaluating operability of the second power system by comparing the operational parameter to a threshold.


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    Title :

    TESTING SECONDARY POWER SYSTEM OF AIRCRAFT POWERPLANT


    Additional title:

    TESTEN EINES SEKUNDÄRSTROMSYSTEMS EINES FLUGZEUGTRIEBWERKS
    TEST DE SYSTÈME D'ALIMENTATION SECONDAIRE D'UN ENSEMBLE PROPULSIF D'AÉRONEF


    Contributors:

    Publication date :

    2025-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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