中国汽车能耗现状及未来趋势

On the Current Situation and Trend of China’s Automobile Energy Consumption

基于环保和可持续发展要求,各国对汽车的能耗都有强制且清晰的要求,如何降低能耗是当前各大车企的主要研究课题之一。文章在研究相关资料的基础上,结合当前汽车发展已有技术对目前市场上的汽车减排技术进行了分析与整理,主要介绍当前市场上主流的五种节能减排方式:车身轻量化、提升发动机热效率、采取发动机混动技术、开发能量回收系统和低风阻系数。汽车降耗技术的开发需要不同车企协同合作,任何企业不能独立钻研某一技术,需要对不同技术进行共时性探索。目前我国汽车自有品牌正在积极探索相关技术,未来必将拉动中国汽车产业技术革新和经济增长。

Based on environmental protection and sustainable development requirements, all countries have mandatory and clear requirements for automobile energy consumption. How to reduce the energy consumption is one of the main research topics of the current major automobile enterprises.On the basis of the research related data combined with the current automobile development existing technology on the current market of the automobile emission reduction technology analysis and arrangement, this article mainly introduces the current market mainstream of five energy conservation and emission reduction way: body lightweight, improve the thermal efficiency of engine, adopt engine hybrid technology, develop energy recovery system and low wind resistance coefficient. The development of automobile consumption reduction technology requires the cooperation between different automobile enterprises, any enterprise cann’t independently study a certain technology, and needs to explore different technologies at the same time. At present, China’s automobile free brands are actively exploring related technologies, which will certainly drive the technological innovation and economic growth of China’s automobile industry in the future.