燃料电池船舶复合供能系统控制策略设计与仿真
Design and Simulation of Control Strategy for Composite Energy Supply System of Fuel Cell Ship
温小飞 1李江凡 1周枫 2詹志刚3
作者信息
- 1. 浙江海洋大学船舶与海运学院,浙江舟山 316022
- 2. 浙江省海洋开发研究院,浙江舟山 316021
- 3. 武汉理工大学材料复合新技术国家重点实验室,湖北武汉 430070
- 折叠
摘要
针对燃料电池船舶复合供能系统中的燃料电池功率波动问题和储能单元电池荷电状态(State of Charge,SOC)极端分化问题,依据系统拓扑结构,提出基于负载功率频率分解与模糊逻辑控制法相结合的复合供能系统控制策略设计.采用实例仿真验证该设计的优势.结果表明,该设计可有效保持燃料电池输出功率平滑,对储能单元SOC具有良好的均衡控制效果.
Abstract
In view of the problems of power fluctuation of fuel cell and extreme State of Charge (SOC) polarization of energy storage unit in composite energy supply system of fuel cell ship,according to the topological structure of the system,the design of control strategy for composite energy supply system is proposed based on the combination of load power frequency distribution and fuzzy logic control method.The advantages of the design are verified with an example simulation.The results show that the design can keep the output power of fuel cell smooth effectively and is of a good balance control effect on SOC of energy storage unit.
关键词
燃料电池船舶/复合供能系统/控制策略/复合储能系统/负载功率/频率分解/荷电状态/模糊逻辑Key words
fuel cell ship/composite energy supply system/control strategy/Hybrid Energy Storage System(HESS)/load power/frequency distribution/State of Charge(SOC)/fuzzy logic引用本文复制引用
基金项目
浙江省科学技术厅省级重点研发计划项目(2021C03185)
浙江省舟山市科技局项目(2019C21025)
出版年
2024
NETL
NSTL
维普
万方数据