氢燃料电池车在“新时代”中国的发展趋势
2019-10-21王卫楠,杨振中
王卫楠,杨振中



摘 要:如今发展清洁能源的趋势已经势不可挡,氢燃料电池车作为现阶段理论上最高效、节能、环保的车用发动方式,被业界广泛关注和研究。在纯电动汽车被广泛使用的当下,氢燃料电池车仍然被认为是解决纯电动汽车技术难点的终端替代方式。文章根据当下热门的氢燃料电池技术,综述了氢燃料电池车在现今中国的发展趋势及问题所在,再从市场出发,提出了新时代下虽然核心技术落后,但仍可以发展氢燃料汽车的优势点。
关键词:氢燃料电池;新时代;发展趋势
中图分类号:U469.72 文献标识码:A 文章编号:1671-7988(2019)23-17-03
The Development Trend of Hydrogen fuel cell Vehicles in the "new era" China
Wang Weinan, Yang Zhenzhong
( North China University of Water Resources and Electric Power, Henan Zhengzhou 450045 )
Abstract: Nowadays, the trend of developing clean energy is unstoppa-ble. As the most efficient, energy-saving and environmentally-friendly vehicle launching method in theory, hydrogen fuel cell vehicles have been widely concerned and studied by the industry. At the moment when pure electric vehicles are widely used, hydrogen fuel cell vehicles are still considered as a terminal alternative to solve the difficulties of pure electric vehicle technology. Based on the current popular hydrogen fuel cell technology, this paper reviews the development trend and problems of hydrogen fuel cell vehicles in China today, and then from the market, puts forward the advantages of hydrogen fuel vehicles in the new era, although the core technology is backward point.
Keywords: Hydrogen fuel cell; New era; Development trend
CLC NO.: U469.72 Document Code: A Article ID: 1671-7988(2019)23-17-03
引言
氫燃料电池的基本原理是把氢罐中的氢气和空气中的氧气分别供给阳极和阴极,氢气在阳极上放出电子,电子经外电路传导到阴极并与氧化气结合生成离子,离子通过电解质到阳极,与氢气反应,构成回路,把氢气化学能中的吉布斯自由能部分转换成电能,不受卡诺循环效应。氢燃料电池车一般由以下部件构成。
根据原理可以看出氢燃料电池车的优点有点是纯净、高效等,还被许多研究者誉为人类终极能源;但它并不是完美无瑕,氢燃料电池车的成本、氢能的存储、运输及安全等很多问题还尚未有一套完善的解决方案,让氢燃料电池车一直处于被探索的阶段,未来也变得可望而不可即。2019年前我国就开始酝酿相关政策,2019年就直接或间接地出台了倾向氢燃料电池汽车的很多政策,自此很多车企开始参与布局氢燃料电池车市场,中国氢燃料电池车领域或将迎来转折点。……
