摘要
氢的供应成本作为影响氢能车用替代燃料发展的重要因素一直是人们关心的问题.考虑由生产、运输和加注三个环节组成的不同煤基供氢路线,选择不同技术组合,设计了四条供氢路线.在以制氢规模和运输距离为特征参数的分析情景中,计算并对比这些供氢路线的总供氢成本,最后总结出不同情景参数下经济性最优的煤基供氢路线.
The delivery cost of hydrogen is considered as one key issue during the promotion of hydrogen as an alternative transportation fuel. By selecting different technology combinations, this paper introduces four coal-derived pathways, each consisting of three stages, namely, production, transportation and refueling. By changing the values of hydrogen production scale and transportation distance, this paper designs considerable analysis scenarios to calculate and compare the hydrogen delivery cost for the four pathways, and concludes the best pathways in terms of economic performance under different analysis scenarios.
出处
《煤炭转化》
CAS
CSCD
北大核心
2008年第2期90-96,共7页
Coal Conversion
基金
国家重点基础研究发展规划项目(2005CB221207)
国家自然科学基金重大研究规划项目(90210032)
关键词
氢能
基础设施
经济性
hydrogen ,infrastructure ,economic performance
