电力推进在舟桥动力定位装置中的应用研究

Research on Application of Electrical Propulsion to Dynamic Positioning of Ferry Bridge

鉴于上海黄浦江的航运特点,确定使用动力定位装置将舟桥固定于江面及岸边,动力定位系统的推力器采用电力推进。文章简述了电力推进的基本内容,并根据舟桥自身特点,确定使用适合舟桥的电力推进系统,并阐述了电力系统的几个重要组成部分,包括吊舱式推进器,船舶电站以及电力变频器等。因动力定位装置采用电力推进,电站动态管理与舟桥的安全至关重要,文章又重点介绍了电站的主要功能,最后分析了采用电力推进方式的优越性。

According to the shipping characteristics of Shanghai Huangpu River, ferry bridge is moored on river by dynamic positioning equipment, in which electrical propulsion is adopted in thruster of dynamic positioning system. Thereby, basic content of electrical propulsion is illuminated, every part of electrical system is also expatiated, including suspend thruster, shipping power station, and electric transducer. Because electrical propulsion is adopted in dynamic positioning equipment, dynamic management of power station is important to the security of ferry bridge. The paper puts emphasis on main functions and forms of power station, and analyzes the advantage of electrical propulsion.