智能FCL岸控环流港船无缝供电研究

Between the Port and Ship Intelligent FCL Shore-side Control Ring Current Realize Seamless Supply Research

通过对FCL岸控环流建模与仿真,FCL可实现对岸电与船电并联时最大环流的有效控制,完成无缝接岸电。智能平台岸控岸电电网并入船舶发电机电网,FCL用电抗器控制冲击环流,并利用有限的环流完成对发电机的均压和自整步,使岸电并入发电机电网及退出发电机;智能岸控船舶发电机电网并入岸电电网,采用冲击环流控制FCL接入电抗器,限流均压自整步完成并网及退出岸电。基本不改变船舶电站,实现不断电接岸电,同时实现港船船舶电费处理等智慧信号化。

By the modeling and simulation of FCL shore-side control ring current,the FCL can realize the effective control of the largest ring current on the shore supply and ship supply in parallel,and complete seamless connection shore power.When intelligent platform control shore supply incorporated into the ship generator power grid,using electric controller to control impact ring current,it can complete the average voltage and automatic synchronization of the generator by using finite ring current,make shore supply incorporate into the generator power grid and exit generator.For intelligent shore control ship generator grid incorporating into shore supply grid,using impact ring current to control FCL close to the reactor,current limited and average voltage automatic synchronization complete the grid connected and exit shore supply.This method will not change the ship power station,can realize uninterrupted power shore connection,at the same time,and realize wisdom signaling such as the ship electricity charge management.