The invention discloses an autonomous underwater vehicle power supply system based on ocean temperature difference. The problems that an autonomous underwater vehicle power system is insufficient in endurance, and an existing ocean temperature difference energy power supply device is single in energy storage mode and unstable in expansion machine pressure, so that the power generation efficiency is unstable are solved. The power supply system of the autonomous underwater vehicle is based on the temperature difference between the surface layer and the deep layer of the ocean, the energy of the whole system comes from seawater, and fuel is not carried by the system; power generation of the system depends on the evaporative condenser to increase or reduce the pressure of a working medium, a compressor or a compression pump is not needed, the working medium pressurization process is achieved through constant-volume evaporation, system energy consumption is reduced, system efficiency is improved, and system noise can be reduced; according to the system, the constant-pressure control device is adopted, so that the saturated working medium is always kept in a constant-pressure state in the acting process, and the system efficiency is improved.

    本发明公开了一种基于海洋温差的自主水下潜航器动力补给系统,解决了自主水下航行器动力系统续航不足且现有海洋温差能动力补给装置存在储能方式单一、膨胀机压力不稳定导致发电效率不稳定的问题。本发明的自主水下潜航器动力补给系统基于海洋表层和深层的温差,整个系统能量来源于海水,不自带燃料;本发明系统的发电依靠的是蒸发冷凝器提升或降低工质压力,不需要压缩机或压缩泵,工质增压过程采用等容蒸发实现,减少系统能耗,提高系统效率,且可降低系统噪音;本发明系统采用恒压控制装置,使得饱和工质在做功过程中始终保持恒压状态,提高了系统效率。


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    Titel :

    Autonomous underwater vehicle power supply system based on ocean temperature difference


    Weitere Titelangaben:

    基于海洋温差的自主水下潜航器动力补给系统


    Beteiligte:
    ZHANG JINGXUAN (Autor:in) / HUANG WEIGUANG (Autor:in) / DU JUAN (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F03G Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen , SPRING, WEIGHT, INERTIA, OR LIKE MOTORS



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