The invention provides a container ship hydrogen fuel electric power supply and cold energy application system and method.The system comprises a hydrogen fuel cell electric power supply system and a liquid hydrogen cold energy application system, and when a container ship is berthed and a liquid hydrogen tank is hoisted to a ship deck, the hydrogen fuel cell electric power supply system is adopted; the system finally transmits electric power to the refrigerated container in the B area to achieve refrigeration, and the electric power consumption of the refrigerated container to a ship power grid is saved. Meanwhile, the liquid hydrogen cold energy application system conveys a large amount of cold energy released by the liquid hydrogen into the heat exchange coil of the refrigerated container in the area A to achieve refrigeration. Electric power generated by the hydrogen fuel cell is supplied to the refrigerated container to achieve refrigeration, cold energy released in the hydrogen fuel supply process is fully utilized, the energy utilization rate of the whole system is increased, the zero-carbon and zero-pollution emission problem of a port is solved, and the requirements of green ports and the development trend of energy conservation and emission reduction of ships are met.
本发明提出一种集装箱船氢燃料的电力供给和冷能应用系统及方法,本系统包括氢燃料电池电力供给系统和液氢冷能应用系统,当集装箱船靠泊并将液氢罐箱吊至船舶甲板上时,本发明采用氢燃料电池电力供给系统,该系统最终将电力输送至B区冷藏集装箱实现制冷,节省了冷藏集装箱对于船舶电网的电力消耗;同时,液氢冷能应用系统将液氢释放的大量冷能输送至A区冷藏集装箱的换热盘管内实现制冷。本发明将氢燃料电池产生的电力供给冷藏集装箱实现制冷,并且使氢燃料供给过程中释放的冷能得到充分利用,提高了整个系统的能量利用率,解决了港口零碳、零污染排放问题,符合绿色港口的要求和船舶节能减排的发展趋势。
Electric power supply and cold energy application system and method for container ship hydrogen fuel
一种集装箱船氢燃料的电力供给和冷能应用系统及方法
2023-03-14
Patent
Electronic Resource
Chinese
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