游船用氢燃料电池和储能电池的优化配置  

Optimized configuration of hydrogen fuel cells and energy storage batteries for cruise ships

作　　者：王珺 王甫 袁金良 陈亚杰 潘志强 WANG Jun;WANG Fu;YUAN Jinliang;CHEN Yajie;PAN Zhiqiang(Faculty of Maritime and Transportation,Ningbo University,Ningbo Zhejiang 315000,China;The 711th Institute of CSIC,Shanghai 200011,China)

机构地区：[1]宁波大学海运学院,浙江宁波315000 [2]中船重工七一一研究所,上海200011

出　　处：《电源技术》2021年第3期330-334,342,共6页Chinese Journal of Power Sources

基　　金：国家自然科学基金面上项目(51779025);宁波3315科技创新团队项目(甬政发[2017]74号)。

摘　　要：燃料电池通常与储能电池组构成一个供能系统为电动船舶供电。为了更好地实现船舶燃料电池和储能电池的容量配置,实现系统高效工作,对燃料电池+储能电池系统进行建模,考察储能电池不同荷电状态(SOC)下供能系统的输出性能,对输出数据加以分析优化,用以指导实际工程中电能系统的配置设计。以“德国汉堡航道运营某游船氢燃料电池能量系统”为目标原型,基于Matlab/Simulink建立了仿真验证程序,优化与验证储能电池的选型及配置。经计算,配置530 V/100 Ah容量锂电池组,可满足船舶正常运行负载需求,并制定相应的能量管理策略使燃料电池和储能锂电池均处于高效工作区间。优化配置后的储能电池容量比原设计减少了近70%。Fuel cells applied in marine fields are usually integrated into an energy supply system with storage batteries to provide electricity and power for ships.In order to better optimize the system configuration of fuel cells and energy storage units aiming for efficient operation,the fuel cell+energy storage battery system is modeled,to investigate and analyze the operating performance under different SOC of the energy storage batteries.Taking the hydrogen fuel cell cruise ship operated in Hamburg,Germany as a case study,the developed mode is validated and further implemented in Matlab/Simulink to determine the configuration of its energy storage batteries.It is revealed that a capacity of 530 V/100 Ah lithium-ion battery pack can meet the operating load requirements of the concerned ship.An energy management strategy is also proposed to keep the fuel cells and energy storage lithium-ion batteries in the optimized operating range.The proposed capacity of the batteries is reduced by nearly 70%compared to the original design.

关 键 词：船用燃料电池系统 能量系统 优化配置 模型和仿真 

分 类 号：TM911[电气工程—电力电子与电力传动]