PROBLEM TO BE SOLVED: To suppress installation numbers of inverters.SOLUTION: An inboard load drive system has: a shaft drive generator 30a; an inboard electric power system 10 to which electric power outputted from the shaft drive generator 30a is supplied; plural loads 40a, 50a to which electric power is supplied from the inboard electric power system 10; an inverter group 70 of which inverters are connected to the inboard electric power system 10 in parallel to one another; a first breaker group 81 which is interposed between the inverter group 70 and the shaft drive generator 30a, and performs independent connection or disconnection between each inverter and the shaft drive generator 30a; and a second breaker group 82 which is interposed between the inverter group 70 and the plural loads 40a, 50a, and performs independent connection or disconnection between each inverter of the inverter group 70 and each load. The first breaker group 81 and the second breaker group 82 change connection between each inverter, and the shaft drive generator 30a and each load according to application phase of a ship at the time of navigation, coming alongside the pier, anchorage and leaving the shore.SELECTED DRAWING: Figure 1

    【課題】インバータの設置台数を抑制する。【解決手段】軸駆動発電装置30aと、軸駆動発電装置30aから出力される電力が供給される船舶内電力系統10と、船舶内電力系統10から電力が供給される複数の負荷40a,50aと、船舶内電力系統10に対して互いに並列に接続されたインバータ群70と、インバータ群70と軸駆動発電装置30aとの間に介在し、各インバータと軸駆動発電装置30aとの間を互いに独立に接続又は遮断する第1の遮断器群81と、インバータ群70と複数の負荷40a,50aとの間に介在し、インバータ群70の各インバータと各負荷との間を互いに独立に接続又は遮断する第2の遮断器群82とを有する。第1の遮断器群81及び第2の遮断器群82は、船舶の航行時、接岸時、停泊時、離岸時の運用フェーズに応じて各インバータと、軸駆動発電装置30a及び各負荷との接続を切替える。【選択図】図1


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    Titel :

    INBOARD LOAD DRIVE SYSTEM


    Weitere Titelangaben:

    船舶内負荷駆動システム


    Beteiligte:
    MITSUSHIMA HISAO (Autor:in) / KATO TOYOKUNI (Autor:in)

    Erscheinungsdatum :

    26.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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



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