质子膜燃料电池应急供电系统研究与设计  

Design of PEMFC emergency power supply system

作　　者：肖铎[1] 庞文尧[1] 戚伟[1] 

机构地区：[1]浙江大学城市学院,浙江杭州310015

出　　处：《电源技术》2012年第10期1453-1455,共3页Chinese Journal of Power Sources

基　　金：浙江省教育厅科技计划(Y201223384);绿色电子产品研发校级重点实验室资助课题

摘　　要：提出一种基于模糊控制质子膜燃料电池(PEMFC)应急供电系统的能量管理算法,将锂电池的荷电状态(SOC)、负载大小、燃料经济性及PEMFC的最佳状态作为输入变量,将锂电池和燃料电池的输出功率配比作为输出变量,引入能量管理模糊算法,进行了仿真优化,使应急供电系统的各部件工作于最佳状态,并将算法进行软件实现。应急供电系统系统采用150 WPEMFC和锂电池混合联供,由PEM燃料电池电堆、锂电池、控制系统、氢气储存及管路系统组成,进行硬件和软件设计,研制了样机。实际测试表明:各项指标满足战术技术要求,是抢险救灾应付突发事件的理想应急供电装备。The emergency power supply system based on fuzzy power management algorithms was proposed.With the SOC of lithium battery and the size of load as input variables,output power ratio of PEMFC and lithium battery as output variables,fuzzy power management algorithms were introduced.The system consisted of PEM fuel cell stack,lithium batteries,system controller,hydrogen storage and piping system.The prototypes were developed.The results of simulation and application testing indicate that： it meets the tactical and technical requirements,and is the ideal emergency power supply equipments in emergency disaster relief actions.

关 键 词：PEMFC 锂电池SOC 应急供电 

分 类 号：TM911.4[电气工程—电力电子与电力传动]