Design of Shore-to-ship Power Supply System at Bayuquan Harbour of Yingkou Port

By analyzing the application of shore-to-ship power supply system to the ports in China and abroad, we expatiate on the importance and significance of shore-to-ship power supply system to energy-saving and emission reduction as well as environmental protection. Based on the design of shore-to-ship power supply system at Bayuquan Harbor of Yingkou Port, basic design principles of shore-to-ship power supply system are introduced as key point. In addition, explanation is made for the calculation steps of different electrical loads, selection of equipment and system functions,which will provide references to the design of shore-to-ship power supply system in future.