The invention discloses a shore power supply system for high-efficiency power supply of a ship, and relates to the technical field of ships, in which a processing center comprises a CPU (Central Processing Unit) of processing equipment and a related cooling device; the energy supply module comprises an electric energy supply of a battery and a mechanical energy supply of an engine, and a corresponding energy supply mode is selected according to the energy consumption in the ship form process by adopting an electric energy and mechanical energy series connection mode; the energy complementing module is used for complementing energy for internal combustion engine power and battery power, an internal combustion engine mechanism adopts a fuel tanker for off-line energy complementing, in addition, the battery power is charged through a power grid of a port, and the energy complementing module and the energy supply module are also provided with frequency conversion and voltage transformation modules. A composite energy system is adopted, fuel and electric energy are supplemented in the energy supplementing stage, energy is supplemented through an oil tank truck during fuel energy supplementing, electric energy is supplemented through a power transmission line of a port, common energy supplementing can be carried out, and the offshore energy supplementing efficiency is improved.
本发明公开了一种用于船舶高效率供电的岸电电源系统,涉及船舶技术领域,其中处理中心,包括有处理设备的CPU以及相关的冷却设;以及供能模块,包括有电池的电能供给和发动机的机械能供给,采用电能和机械能串联的方式,根据轮船形式过程中的能耗来选择对应的供能方式;补能模块,分别针对内燃机动力和电池动力进行补能,其中内燃机机构采用运油车进行线外补能,另外电池动力通过港口的电网进行充电,补能模块与供能模块也设置有变频变压模块。本发明采用复合式能源体系,在补能阶段的需要分别对燃料和电能进行补充,燃料补能时通过油罐车来进行补能,电能补充通过港口的送电线路来进行补充,可以进行共同补能,提升离岸补能效率。
Shore power supply system for high-efficiency power supply of ship
一种用于船舶高效率供电的岸电电源系统
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | 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 / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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