摘要
从氢燃料的特性出发,概要介绍燃料电池的分类与优劣势,将氢作为燃料的内燃机与燃气轮机的技术特点。重点阐述燃料电池机车的研究现状,对现阶段使用氢燃料的上述几类动力装置的前景进行分析。就目前而言,燃料电池机车作为一类采用新能源的自给式机车,以其较好的优势,可作为内燃机车的有效替代车型,在调车及工程作业行业发挥重要作用,在隧道数量较多的西南地区能得到充分利用。考虑到燃料电池自身只能用于发电却无法进行能量储存,由燃料电池及储能元件组合而成的燃料电池混合动力机车具有更好的发展前景。以氢作为燃料的内燃机车及燃气轮机车可作为替代方案,进一步推动氢燃料在铁路运输领域的应用及发展。
Starting from the characteristics of hydrogen fuel,we outline the classification and advantages and disadvantages of fuel cells,and the technical characteristics of internal combustion engines and gas turbines that use hydrogen as fuel.It focuses on the current research status of fuel cell locomotives and analyzes the prospects of the above types of power units using hydrogen fuel at the present stage.Currently,fuel cell locomotives,as a class of self-contained locomotives using new energy sources,can be used as an effective alternative to internal combustion locomotives with their better advantages,and play an important role in the shunting and engineering operation industries,and can be fully utilized in the southwestern region where the number of tunnels is large.Considering that the fuel cell itself can only be used for power generation but not energy storage,the fuel cell hybrid locomotive,which is a combination of fuel cell and energy storage components,has a better development prospect.Internal combustion locomotives and gas turbine locomotives fueled by hydrogen can be used as alternatives to further promote the application and development of hydrogen fuel in the field of railroad transportation.
作者
伍赛特
WU Saite(Shanghai Automobile Industry Group Co., Ltd.)
出处
《上海节能》
2024年第5期784-793,共10页
Shanghai Energy Saving
关键词
燃料电池
内燃机车
电力机车
燃气轮机
铁路运输
Fuel Cell
Internal Combustion Locomotive
Electric Locomotive
Gas Turbine
Railroad Transpor-tation
