汽车新能源及润滑油的发展

The Development of Auto New Energies and Lubricating Oils

汽车新能源主要有替代燃料和电能,其研发异常活跃,并开始用于公交和出租等车辆,有望成为今后的发展主流。随着石油资源的日益紧张,新能源的发展备受关注,减轻了对石油产品的依赖程度。燃料的变化还引起了发动机润滑油性能要求的改变,出现了醇燃料发动机油和燃气发动机油。文章对气体燃料和醇燃料等代用燃料的性能和使用现状进行了概述,并对未来发展趋势进行了描述,认为电动汽车及混合动力汽车将越来越多地投入使用,替代燃料的比例也会增长,发动机油将随着替代燃料的使用而进一步的发展。

The main auto new energies are alternative fuels and electric energy. The research and development of them are extremely active. New energies have been used in bus, taxi and other vehicles. They are expected to become the main- stream of future development. The development of new energies is given more and more attention because the oil re- sources become increasingly strained. The extent of dependence on petroleum products is alleviated. Transformation of the fuel also causes changes in the performance of engine oils. There has been alcoholfuel engine oil and gas engine oil. In this paper, the characteristics and application status of gas and alcohol fuels are summarized. The future development trends are described. It is thought that electric car and hybrid electric vehicle will be more and more put into service, the proportion of alternative fuels is being grown, and the development of engine oils will be further developed.