The invention relates to the technical field of hydraulic steering engines, and discloses a hydraulic steering engine emergency power supply system. The hydraulic steering engine emergency power supply system comprises a control unit, an energy storage device and at least two power units, the energy storage device and the at least two power units are arranged at intervals, the energy storage device and the at least two power units are powered by the power source, the energy storage device is electrically connected with one power unit, and the energy storage device and the at least two power units are electrically connected with the control unit; the steering engine emergency power supply system comprises a normal working mode, a fault working mode and an emergency working mode; in the normal working mode, one power unit is driven to be started, and the other power units are closed; after the control unit receives an error reporting signal of the power unit, the control unit is switched to a fault working mode, the error reporting power unit is closed, one of the remaining power units is driven, and the remaining power units are closed; and when the power supply is cut off, the emergency working mode is switched, and the energy storage device drives the power unit to start.

    本发明涉及液压舵机技术领域,公开了一种液压舵机应急电源系统包括控制单元、储能装置和至少两个动力单元;储能装置和至少两个动力单元呈间隔设置,储能装置和至少两个动力单元分别通过电源供电,储能装置与其中一个动力单元电连接,储能装置和至少两个动力单元分别与控制单元电连接;压舵机应急电源系统包括正常工作模式、故障工作模式和应急工作模式;在正常工作模式下,驱动其中一个动力单元启动,其余关闭;当控制单元接收到动力单元的报错信号后,切换为故障工作模式,将报错动力单元关闭,驱动剩下的其中一个动力单元,其余关闭;当电源断电时,切换为应急工作模式,储能装置驱动动力单元启动。


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    Title :

    Hydraulic steering engine emergency power supply system


    Additional title:

    一种液压舵机应急电源系统


    Contributors:
    ZHOU ZHONGLIANG (author) / QIU JICHENG (author) / MA GUOXIA (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / 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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