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全电船舶混合储能系统容量配置与运行策略协同优化方法

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针对多工况条件下全电船舶混合储能系统容量配置与运行策略的设计,提出一种以自适应二阶滤波策略为核心的能量管理策略,考虑混合储能系统容量配置与运行策略耦合关系的协同优化方法.建立了以发电机组功率波动平抑、储能系统容量投资成本以及锂电池寿命折损为目标的协同优化模型,采用动态邻域学习粒子群算法求解最优容量配置及运行策略.仿真结果表明,相比于双层优化方法,提出的方法在保证优化性能的基础上大大减少了计算耗时;相比于规则控制策略,滤波控制策略能更有效地平抑发电机组的功率与转速波动,缩短受到扰动时的调节时间.论文研究对船用混合储能系统容量配置和能量管理策略的设计具有参考价值.
Collaborative Optimization Method of Capacity Configuration and Operation Strategy of Hybrid Energy Storage System for All-electric Ships
To solve the design problem of capacity configuration and operation strategy of hybrid energy storage system for all-electric ships under multi-operating conditions,a collaborative optimization method is proposed,in which an adaptive second-order filtering strategy coupled with the capacity configuration of the energy storage system is taken as the core energy management strategy.A collaborative optimization model is established for the objectives of power fluctuation of the generator set,the capacity investment cost of the energy storage system,and the lifetime degradation of the lithium batteries.The model is solved by using the dynamic neighborhood learning particle swarm algorithm,which can significantly reduce computational time compared with the two-layer optimization method.The results show that the filtering control strategy is more effective in mitigating power and speed fluctuations and reducing adjustment time during disturbances compared to the rule-based control strategy,which is of reference value for the design of capacity configuration and energy management strategy in marine hybrid energy storage systems.

all-electric shipadaptive second-order filteringhybrid energy storage systemcollaborative optimizationenergy management strategy

王与凡、杨祥国、李昕、周朝彬、段权政、唐特路

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武汉理工大学船海与能源动力工程学院,武汉 430063

全电船舶 自适应二阶滤波 混合储能系统 协同优化 能量管理策略

国家重点研发计划资助项目国家自然科学基金项目电磁能技术全国重点实验室开放基金项目

2023YFB43017045227132961422172220403

2024

中国造船
中国造船工程学会

中国造船

CSTPCD北大核心
影响因子：0.81
ISSN：1000-4882
年,卷(期)：2024.65(3)
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