未来二十年内燃机仍是世界汽车的主流动力

Internal Combustion Engine Is Still the Mainstream Power of the Car in the Next Twenty Years

分别介绍了汽油机在直接喷射技术(GDI)和均质混合压燃技术(HCCI),柴油机在电控高压共轨系统的发展趋势和研究方向,说明它们在节油、排放和高效方面还具有很大的潜能,在短期内仍是汽车的主流动力。

Due to the constraints of the world energy supply and demand situation, environmental policy, the level of the key technology development,production costs and the use of conditions,the new energy in the short term can not be the main driving force of motor vehicles. The development trends and research directions of gasoline engine in GDI and HCCI and diesel engine in high-pressure common-rail electronic control system are introduced. In the area of energy saving, emissions and efficiency, they still have great potential, in the short term they are still the mainstream of automotive power.