摘要
介绍了一汽集团乘用车动力总成的低碳化、可再生化和电动化技术路线。阐述了传统汽油机通过汽油直喷、增压降排量技术、EGR和怠速停机等技术实现国家第三阶段油耗法规的规划。具体说明了通过直喷分层燃烧、HCCI和轿车柴油机化等技术实现低碳化的中长期技术方案、利用替代燃料实现乘用车动力总成燃料的可再生化的可持续发展重要策略和乘用车动力系统电动化的长期发展战略。
The technological road maps of low carbon emission, using renewable fuels and electrification for car powertrains in FAW are presented. The planning for traditional gasoline engine to meet State Ⅲfuel consumption regulation through the technologies of GDI, turbocharged downsizing, EGR and start/stop etc, is expounded. The medium and long terms technological schemes for realizing low carbon emission through direct injection stratified charge combustion, HCCI and car dieselization technologies, the important sustainable development strategy of using renewable fuel for car powertrain with alterative fuels and the long term development strategy of car powertrain electrifieation are specifically illustrated.
出处
《汽车工程》
EI
CSCD
北大核心
2010年第7期555-558,569,共5页
Automotive Engineering
关键词
乘用车
动力系统
低碳化
燃料可再生化
电动化
passenger car
powertrain
low carbon emission
using renewable fuels
electrification
