The invention discloses an underwater new energy power supply system. The power supply system comprises a plurality of new energy power generation modules and a first direct-current transformer which are arranged on the water surface, and a second direct-current transformer and a plurality of charging modules which are arranged underwater, the first direct-current transformer comprises a plurality of first sub-modules, and the low-voltage side of each first sub-module is connected with the corresponding new energy power generation module; the first direct-current transformer comprises a plurality of first sub-modules, the high-voltage sides of the first sub-modules are connected in series, the second direct-current transformer comprises a plurality of second sub-modules, the high-voltage sides of the second sub-modules are connected with the high-voltage sides of the first direct-current transformer after being connected in series, and the low-voltage sides of the second sub-modules are connected in parallel; the input end of each charging module is connected with the low-voltage side of the corresponding second sub-module, and the output end of each charging module is used for being connected with the corresponding underwater electric equipment. According to the scheme, stable electric energy supply can be provided for the underwater electric equipment, and the power supply cost of the underwater electric equipment is reduced.

    本发明公开了一种水下新能源供电系统。该供电系统包括设置在水面上的多个新能源发电模块和第一直流变压器以及设置在水下的第二直流变压器和多个充电模块,第一直流变压器包括多个第一子模块,各个第一子模块的低压侧分别与对应的新能源发电模块相连,各个第一子模块的高压侧串联连接,第二直流变压器包括多个第二子模块,各个第二子模块的高压侧串联后与第一直流变压器的高压侧相连,各个第二子模块的低压侧并联连接,各个充电模块的输入端分别与对应的第二子模块的低压侧相连,各个充电模块的输出端分别用于与对应的水下用电设备相连。采用本申请的方案,能够为水下用电设备提供稳定的电能供应,降低水下用电设备的供电成本。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Underwater new energy power supply system


    Weitere Titelangaben:

    一种水下新能源供电系统


    Beteiligte:
    LIU FEI (Autor:in) / LIU HUADONG (Autor:in) / ZHANG DINGHUA (Autor:in) / OUYANG JIAJUN (Autor:in) / TU SHAOPING (Autor:in) / SUN YAYUN (Autor:in) / CUI SHINENG (Autor:in) / LIU WENFENG (Autor:in) / LI SHIHUAI (Autor:in) / LI SHICHUAN (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Underwater energy supply system

    ZENG CHAO / WU JIANBO / TANG XIAOBING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Underwater power supply system

    MUKAIDA MINEHIKO / OKAYA NORIYUKI / FUKUI KOICHI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    UNDERWATER POWER SUPPLY SYSTEM

    MUKAIDA MINEHIKO / OKAYA NORIYUKI / FUKUI KOICHI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Underwater power supply system

    MUKAIDA MINEHIKO / OKAYA NORIYUKI / FUKUI KOICHI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    UNDERWATER POWER SUPPLY SYSTEM

    MUKAIDA MINEHIKO / OKAYA NORIYUKI / FUKUI KOICHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff