车客渡船复合储能系统及能量管理策略设计与研究

Design and Research of Hybrid Energy Storage System and Energy Management Strategy for Passenger Car Ferry

针对严格的船舶碳排放要求和车客渡船特殊的航行工况,提出锂电池和超级电容组成的复合储能系统,并以系统经济最佳为目的设计复合储能系统的最优容量配置。基于锂电池和超级电容的特性,提出适用于车客渡船的能量管理策略。通过MATLAB/Simulink建立仿真模型,验证典型航行工况下复合储能系统容量配置和能量管理策略的可行性。仿真结果表明,复合储能系统的容量设计及能量管理策略可以满足典型航行工况和重载工况的需求。

Aiming at the restrict requirement of ship emission and particular voyage of passenger car ferry,a hybrid energy storage system with lithium battery and super capacitor is proposed,and the optimal configuration capacity of the hybrid energy storage system is calculated based on the purpose of best system economy.Based on the performance of lithium battery and super capacitor,an energy management strategy for passenger car ferry is designed.To verify the feasibility of the hybrid energy storage system and energy management strategy,simulation model is established by MATLAB/Simulink.The results show that the configuration capacity of the hybrid energy storage system and energy management strategy can meet the requirement of typical voyage and heavy load condition.