Ships equipped with special equipment can obtain the power required by their pumps, ventilation, lighting, communication and other facilities from the shore power system without using their own diesel generator set, so as to reduce the continuous emission of combustion particles and greenhouse gases of the diesel generator set into the air and improve the air quality of the port.
Shore power is an integrated solution. According to the characteristics of wharf berth and ship structure, a series of system engineering integrated solutions are provided, such as shore power box, frequency conversion power supply, cable connection method, wharf site layout, etc. Shore power system can be divided into five parts: Grid Substation, frequency conversion power station, shore ship connection, monitoring system, auxiliary system.