A motorized aircraft is controlled by a drive control means that rotationally drives a propulsion system propeller. The propulsion system propeller is driven by a plurality of electric motors. A comparison detection unit compares estimated propeller torque and estimated motor torque with each other and detects an abnormal state of an electric motor on the basis of the fact that a difference between the propeller torque and a multiple of the motor torque is above a predetermined value.


    Access

    Download


    Export, share and cite



    Title :

    Motorized aircraft and method for determining output and number of electric motors in motorized aircraft


    Contributors:

    Publication date :

    2018-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    MOTORIZED AIRCRAFT AND METHOD FOR DETERMINING OUTPUT AND NUMBER OF ELECTRIC MOTORS IN MOTORIZED AIRCRAFT

    KOBAYASHI HIROSHI / NISHIZAWA AKIRA | European Patent Office | 2016

    Free access

    Motorized Aircraft and Method for Determining Output and Number of Electric Motors in Motorized Aircraft

    KOBAYASHI HIROSHI / NISHIZAWA AKIRA | European Patent Office | 2017

    Free access

    MOTORIZED AIRCRAFT, AND CONTROL METHOD OF REGENERATIVE ELECTRIC POWER OF MOTORIZED AIRCRAFT

    KOBAYASHI CHU / NISHIZAWA HIROSHI / IIJIMA TOMOKO et al. | European Patent Office | 2018

    Free access

    MOTORIZED ADJUSTABLE AIRPORT/AIRCRAFT WHEELCHAIR

    CRAWFORD CIARA | European Patent Office | 2021

    Free access

    D2R: A 50 Passengers Electric Motorized Commercial Aircraft

    Saar, O. / Geras, Y. / Granot, A. et al. | British Library Conference Proceedings | 2014