An aircraft starting and generating system includes a starter/generator (100) and an inverter/converter/controller (200) that is connected to the starter/generator (100) and that generates AC power to drive the starter/generator (100) in a start mode for starting a prime mover of the aircraft, and that converts AC power, obtained from the starter/generator (100) after the prime mover have been started, to DC power in a generate mode of the starter/generator (100). A four leg inverter (550) is coupled with the DC power output (452) and has an Inverter/converter/controller (ICC) (200) with a four leg MOSFET-based bridge (580) configuration that drives the starter/generator (100) in a start mode for starting a prime mover of the aircraft, and converts DC power to AC power in a generate mode of the starter/generator (100). A four leg bridge gate driver is configured to drive the four leg MOSFET-based bridge (580) using pulse width modulation (PWM) during start and generate mode.


    Access

    Download


    Export, share and cite



    Title :

    AIRCRAFT STARTING AND GENERATING SYSTEM


    Additional title:

    FLUGZEUGSTART- UND -ERZEUGUNGSSYSTEM
    SYSTÈME DE PRODUCTION ET DE DÉMARRAGE D'AÉRONEF


    Contributors:

    Publication date :

    2021-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES



    AIRCRAFT STARTING AND GENERATING SYSTEM

    HUANG HAO | European Patent Office | 2018

    Free access

    AIRCRAFT STARTING AND GENERATING SYSTEM

    HUANG HAO | European Patent Office | 2018

    Free access

    AIRCRAFT STARTING AND GENERATING SYSTEM

    HUANG HAO | European Patent Office | 2016

    Free access

    AIRCRAFT STARTING AND GENERATING SYSTEM

    HUANG HAO | European Patent Office | 2016

    Free access

    Aircraft starting and generating system

    HUANG HAO | European Patent Office | 2019

    Free access