An electric brake power conversion and distribution system for use in aircraft is provided. An array of DC-DC converters is interposed between a DC power source and a plurality of aircraft electric brake actuators. Each of the DC-DC converters has a characteristic output voltage. The DC-DC converters are interconnected in an additive series of connections to provide an output voltage to the plurality of aircraft electric brake actuators that comprises the sum of the characteristic voltages of the DC-DC converters that are enabled at a particular point in time. A controller manipulates an array of switches interconnected with the array of DC-DC converts, such that the controller can selectively enable or inhibit selected ones of the DC-DC converters, as desired. Accordingly different voltages can be made available for the electric brake actuators depending upon aircraft activity, such as landing, taxiing, parking, or in flight. The invention reduces the size, weight, cost, and associated heat buildup of prior power conversion and distribution systems.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Aircraft electric power conversion and distribution system


    Beteiligte:

    Erscheinungsdatum :

    12.12.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



    AIRCRAFT ELECTRIC POWER CONVERSION AND DISTRIBUTION SYSTEM

    CICCONE DENNIS M / SUPONCIC MICHAEL J | Europäisches Patentamt | 2021

    Freier Zugriff

    Electric Power Distribution System For An Aircraft

    DEMELAS SALVATORE | Europäisches Patentamt | 2017

    Freier Zugriff

    Electric power distribution system for an aircraft

    DEMELAS SALVATORE | Europäisches Patentamt | 2020

    Freier Zugriff

    POWER CONVERSION APPARATUS, ELECTRIC POWER SYSTEM FOR AIRCRAFT, AND METHOD OF CONTROLLING POWER CONVERSION APPARATUS

    NAKASHIMA JUNICHI / FUJIWARA KENJI / HARADA KOZO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Power conversion apparatus, electric power system for aircraft, and method of controlling power conversion apparatus

    NAKASHIMA JUNICHI / FUJIWARA KENJI / HARADA KOZO et al. | Europäisches Patentamt | 2025

    Freier Zugriff