摘要
为满足远海岛屿的用电需求,以2 kW的稳定输出功率为目标,设计一种低成本的太阳能制氢-金属储氢-燃料电池供电系统。系统的主要部件包括:光伏发电设备、酸性电解水制氢、LaNi5合金储氢、质子交换膜燃料电池发电等。开展了太阳能制氢-金属贮氢-燃料电池集成供电系统实地测试。测试结果表明:太阳能电池板面积为70.84 m^(2);平均每天产氢量3.5 m^(3);储氢额定容量为1.8 kg;系统提供最大功率为2.5 kW的稳定电能,额定功率为2 kW。系统的设计与研制,具有较高的实际意义,为国家的海岛建设和发展作出了贡献。
In order to meet the demand of electricity in the far-sea island,a low cos t solar hydrogen product-metal hydrogen storaging-fuel cell power supply system with histable output power of 2 kW was designed.The main components of the system include power generation,acid electrolytic water hydrogen production,LaNi5 alloy hydrogen storage and proton exchange membrane fuel cell power generation etc.The field test of the designed power supply system shows that the solar panel area is 70.84 m^(2),with average daily hydrogen production as 3.5 m^(3),rated hydrogen storage capacity being 1.8 kg,and a maximum power of 2.5 kW stable electric energy with rated power of 2 kW generated.The system has high practical significance and has contributed to island construction and development.
作者
瞿小广
陈波
杨兴林
沈晟吉
QU Xiaoguang;CHEN Bo;YANG Xinglin;SHEN Shengji(College of Energy and Power,Jiangsu University of Science and Technology,Zhenjiang 212100,China)
出处
《机械制造与自动化》
2022年第4期184-187,共4页
Machine Building & Automation
基金
江苏科技大学博士科研启动费项目(1142931905)。
关键词
多能源集成
光伏发电
燃料电池
电解水制氢
金属储氢
multi-energy integration
photovoltaic power generation
fuel cell
producing hydrogen by water electrolysis
metal hydrogen storage
