The invention discloses a ship hybrid power system. The system comprises: a shore power supply module connected with a shore power system and used for converting shore power electric energy into first electric energy; a plurality of solar power supply modules used for converting solar energy into second electric energy; and a plurality of energy storage modules, wherein each energy storage module is connected with the shore power supply module, each solar power supply module and a load device, and is used for storing the first electric energy and/or the second electric energy so as to output a working voltage to the load device, so that the load device operates. According to the invention, the energy storage modules can be charged through the shore power supply module when the ship arrives at the port, and the energy storage modules can be charged through the solar power supply modules when the ship leaves the port; and meanwhile, shore power electric energy and solar energy which serve as power sources are clean energy, so that carbon emission is not generated when the ship sails, and the ship hybrid power system has reliability, environmental protection performance and economical efficiency.
本发明公开一种船舶混合动力系统,包括:岸电供电模块,与岸电系统进行连接,用于将岸电电能转换为第一电能;若干个太阳能供电模块,用于将太阳能转换为第二电能;以及若干个储能模块,每一所述储能模块分别与所述岸电供电模块、每一所述太阳能供电模块及负载设备进行连接,用于储存所述第一电能和/或所述第二电能,以向所述负载设备输出工作电压,使得所述负载设备运行。本发明在船舶进港靠岸时可以通过岸电供电模块对储能模块进行充电,船舶离港航行时可以通过太阳能供电模块对储能模块进行充电;同时作为动力源的岸电电能和太阳能为清洁能源,使船舶航行时可以不产生碳排放,从而使得船舶混合动力系统兼具可靠性、环保性和经济性。
Ship hybrid power system
一种船舶混合动力系统
2021-07-23
Patent
Elektronische Ressource
Chinesisch
Ship hybrid power supply system, ship and power supply control method thereof
Europäisches Patentamt | 2021
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