船舶电力推进系统复合储能装置的设计

摘要

电力推进船舶处于减速制动工作状态时存在直流母线的泵升问题，传统电力推进系统大多采用制动电阻或单一储能装置来解决该问题。针对该问题，设计了一套复合储能装置，并利用MATLAB／Simulink进行了仿真分析。结果表明，复合储能装置可以很好地满足制动能量回馈利用的技术要求。%In the working state of the deceleration brake ,electric propulsion ship has pump lift problem with DC link .In the traditional electric propulsion system ,the problem is mostly solved by using the brake resistance or a single energy storage device .According to this problem ,this paper designs a set of complex energy storage device creatively .The simulation in MATLAB/Simulink shows that the complex energy storage device can meet the technical requirements of braking energy feedback .