PROBLEM TO BE SOLVED: To provide a valve control system to solve a specific problem of a marine vessel.SOLUTION: A valve control system is provided with: a radio system operation terminal (23) and an autonomously drivable independent driving unit (22) arranged on each of valves, the driving unit (22) configuring a unit comprising: a DC power source(22B) provided with a lithium-ion battery (25) charged through rectified direct current power from a control power source (8) of power sources of a vessel; a driving section (22A) provided with a DC motor (24) for opening and closing valves, driven with supplied power from the DC power source; and a controller (22C) to control the supplied power, and the controller (22C) being provided with a radio transmitting and receiving unit (26) operated through radio instructions from the operation terminal (23), wherein the DC power source (22B) is provided with a discharge controller (30) which controls a charged amount of the battery (25) between 30% or more and 80% or less in a full charged amount 100% through a charging means (35) as well as repeats charging and discharging.SELECTED DRAWING: Figure 4

    【課題】艦船に特有の課題を解決したバルブコントロールシステムを提供する。【解決手段】無線方式の操作端末(23)と、バルブ毎に設けられた自律的に駆動可能な独立型の駆動ユニット(22)により構成されており、駆動ユニット(22)は、艦内電源のうち制御電源(8)から整流された直流電力により充電されるリチウムイオンバッテリー(25)を備えたDC電源部(22B)と、DC電源部からの電力供給により駆動されるバルブ開閉用の直流電動機(24)を備えた駆動部(22A)と、前記電力供給を制御する制御部(22C)から成るユニットを構成し、前記制御部(22C)は、前記操作端末(23)からの無線指令により作動させられる無線送受信ユニット(26)を備え、前記DC電源部(22B)は、バッテリー(25)の満充電量100%に対して、充電手段(35)によるバッテリーの充電量を30%以上で80%以下に制御すると共に充電と放電をくり返す充電コントローラー(30)を備えている。【選択図】図4


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    Titel :

    VALVE CONTROL SYSTEM FOR MARINE VESSEL


    Weitere Titelangaben:

    艦船用バルブコントロールシステム


    Beteiligte:
    NOGUCHI KOICHI (Autor:in)

    Erscheinungsdatum :

    15.11.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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