【作者】 宋凌珺； 李兴虎； 李聪； 黄敏；

【Author】 SONG Ling-jun , LI Xing-hu , LI Cong, HUANG Min (Department of Automobile Engineering,Beihang University,Beijing 100083,China)

【机构】 北京航空航天大学汽车工程系；

【摘要】 等离子体制氢技术利用碳氢燃料和空气组成的浓混合气通过电弧放电区域时产生的等离子体中的活性自由基(如O、OH、O3等),引发部分氧化反应,生成富氢气体,它被认为是一种高效低成本的富氢气体或氢气的制造方法。综述了等离子体制氢技术在汽车应用中的发展现状,其中包括等离子体在燃料电池重整制氢装置、传统汽车发动机和车用发动机后处理装置中的应用。对等离子体制氢技术在汽车中的应用优势与不足进行了详尽剖析,提出了应用中需要解决的问题和对策。更多还原

【Abstract】 The technology of plasma hydrogen production utilizes radicals (such as O, OH, O3 etc.) in plasma arosing part oxidation reaction to produce hydrogen-rich gas. These active free radicals are produced by the thick mixture of carbon-hydrogen and air when they pass the arc discharge area. It is considered as a high efficiency and low cost method of producing hydrogen-rich gas or hydrogen. The applications of plasma in vehicle are reviewed. It contains the application of plasma in hydrogen generating equipment of fuel cell,in traditional vehicle engines and in aftertreatment equipments of vehicle engines. The problems and countermeasures in applications are indicated based on detailed analysis of advantages and disadvantages of applications of plasma hydrogen production in vehicle.更多还原