摘要
基于规则与基于功率跟随的控制方式分别设计氢燃料电池船舶能量管理策略,并对所设计的能量管理策略进行仿真分析。结果表明所设计的2种能量管理策略在船舶运营时能够满足锂电池的充电需求,维持锂电池荷电状态(state of charge,SOC)在合理范围内。与基于规则的能量管理策略相比,当采用能量跟随的能量管理策略时动力系统所需的锂电池容量更小,燃料电池工作点波动更频繁。
Energy management strategies for hydrogen fuel cell ships were designed based on rules and power following control methods respectively,and simulation analysis was carried out on the designed energy management strategies.The results indicate that the two energy management strategies designed can meet the charging needs of lithium batteries during ship operation,and maintain the state of charge(SOC)of lithium batteries within a reasonable range.Compared with rule-based energy management strategies,when using energy following energy management strategies,the lithium battery capacity required by the power system is smaller,and the fuel cell operating point fluctuates more frequently.
作者
蔡吉闽
刘张超
佟佳洋
王鑫
CAI Jimin;LIU Zhangchao;TONG Jiayang;WANG Xin(Shanghai Marine Diesel Engine Research Institute,Shanghai 200090,China;National Engineering Research Center of Special Equipment and Power System for Ship and Marine Engineering,Shanghai 200090,China;Yangshangang Maritime Safety Administration,Shanghai 201306,China)
出处
《柴油机》
2023年第6期1-9,共9页
Diesel Engine
基金
船舶与海洋工程特种装备和动力系统国家工程研究中心资助项目。
关键词
氢能船舶
燃料电池
能量管理
hydrogen powered vessel
fuel cell
energy management
