车用替代能源综合评价与发展策略

本文从技术性与政策性角度分析了各种车用替代能源的技术优缺点以及政策支持力度。研究表明:首先,发展车用替代能源应该以新能源汽车及传统汽车的替代燃料两个方面为重点。其中,新能源汽车以燃气汽车、混合动力汽车与甲醇汽车为主要发展方向,使用替代能源为天然气或液化石油气、电与甲醇;传统汽车替代燃料以甲醇汽油、生物柴油与二甲醚为主要发展方向。其次,由于发展的多元性,车用替代能源发展策略应该同时注重区域性、技术性以及政策性。

Comprehensive Evaluation of Vehicle Alternative Energy and Development Strategy

This paper analyzes technology advantages or disadvantages and the policy support of various alternative energy for vehicles in terms of technicality and policy. The results show that: firstly, the development focus of alternative energy should be concentrated on the new energy vehicles and alternative fuels for traditional vehicles. Among them, the main developing directions for the new energy vehicles are gas, hybrid and methanol vehicles. The alternative energy is natural gas or liquefied petroleum gas, electricity and methanol. And the main developing directions for the traditional alternative fuels are methanol-gasoline, biodiesel and dimethyl ether.Secondly, because of the diversity of development, the developing strategies for alternative energy of vehicles should take the regional, technical and policy natures into considerations.