Described is an electric propulsion system which includes an AC drive circuit, a synchronization circuit, and a control unit. The AC drive circuit includes a plurality of propeller motors, an AC power bus, and an AC generator which delivers AC power to the AC power bus for simultaneously driving the plurality of propeller motors. The synchronization circuit is configured to synchronize a single propeller motor from the plurality of propeller motors with the AC generator, at a time. The control unit is configured to maintain synchronicity between the single propeller motor and the AC generator by engaging the synchronization circuit with the single propeller motor in response to determining that the single propeller motor is not synchronized with the AC generator.

    AC 구동 회로, 동기화 회로, 및 제어 유닛을 포함하는 전기 추진 시스템이 설명된다. AC 구동 회로는, 복수의 추진기 모터, AC 전력 버스, 및 AC 전력을, 복수의 추진기 모터를 동시에 구동하기 위한 AC 전력 버스로 전달하는 AC 발전기를 포함한다. 동기화 회로는, 복수의 추진기 모터로부터의 단일의 추진기 모터를 AC 발전기와 따로따로 동기화하도록 구성된다. 제어 유닛은, 단일의 추진기 모터가 AC 발전기와 동기화되어 있지 않다는 것을 결정하는 것에 응답하여 동기화 회로를 단일의 추진기 모터와 연동시키는 것에 의해 단일의 추진기 모터와 AC 발전기 사이의 동기성을 유지하도록 구성된다.


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    Titel :

    SYNCHRONIZING MOTORS FOR AN ELECTRIC PROPULSION SYSTEM


    Weitere Titelangaben:

    전기 추진 시스템용 모터의 동기화


    Beteiligte:

    Erscheinungsdatum :

    20.12.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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