欢迎访问《汽车安全与节能学报》，
汽车安全与节能学报

JASE ›› 2016, Vol. 07 ›› Issue (01): 1-13.DOI: 10.3969/j.issn.1674-8484.2016.01.001

• 综述与展望 •    下一篇

混合动力乘用车发动机节能技术路线展望

帅石金1,2，欧阳紫洲1,2，王 志1，徐宏明1   

  1. 1. 清华大学 汽车安全与节能国家重点实验室，北京100084，中国；
    2. 北京电动车辆协同创新中心，北京100081，中国
  • 收稿日期:2016-01-06 出版日期:2016-03-25 发布日期:2016-04-05
  • 作者简介:帅石金，清华大学汽车安全与节能国家重点实验室教授、清华 大学燃烧能源中心副主任、中国汽车工程学会(SAEChina) 代用燃料汽车分会副主任委员、中国内燃机 学会(CSICE) 油品与清洁燃料分会秘书长。主要从事 内燃机燃烧与排放控制相关的研究。
  • 基金资助:

    中美清洁汽车联盟2.0 研究计划

Prospect of energy-saving technology roadmaps of engines for hybrid passenger cars

SHUAI Shijin, OUYANG Zizhou, WANG Zhi, XU Hongming   

  1. 1. State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China;
    2. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China
  • Received:2016-01-06 Online:2016-03-25 Published:2016-04-05
  • Supported by:

    Prof. SHUAI Shijin, A professor in the State Key Laboratory of Automotive
    Safety and Energy at Tsinghua University, a vice director
    of the Center for Combustion Energy at Tsinghua
    University, a vice director of the Alternative Fuel Vehicles
    Committee of Society of Automotive Engineering China
    (SAE-China), the secretary general of the Oil Products
    and Clean Fuels Committee of Chinese Sociaty for
    Internal Combustion Engine (CSICE). His research field
    covers combustion and emissions control in internal
    combustion engines.

PDF

2569

摘要：

混合动力技术是乘用车满足未来法规的有效手段。发动机性能对混合动力整车动力性、经济
性和排放特性有重要影响。本文综述了国内外混合动力乘用车发动机的发展历程与现状，分析对比了
发动机节能技术路线。四冲程自然吸气（NA）高膨胀比汽油机和增压直喷汽油机（GDI）是常规混合动
力乘用车发动机的两条主流技术路线，未来两条路线将并行发展。豪华型混合动力乘用车主要采用增
压直喷汽油机，而经济型混合动力乘用车主要采用自然吸气高膨胀比汽油机。增程式发动机将主要采
用小排量四冲程汽油机。混合动力乘用车发动机未来将向低油耗、小型化和低成本方向发展。

关键词: 混合动力乘用车, 常规混合动力发动机, 增程式发动机

Abstract:

Hybrid technology is an effective way for passenger cars to meet future regulations. Engine
performance has great influences on power performance, fuel economy and emission of hybrid cars. This paper
reviewed the state-of-art and development process of engines for hybrid passenger cars in the world, compared
and analyzed the engines’ energy-saving technology roadmaps. Four-stroke natural aspirated (NA) highexpansion
ratio gasoline engines and boosted gasoline direct injection (GDI) engines are the two mainstream
technology roadmaps of engines for conventional hybrid passenger cars. In the future, the two pathways will
evolve in parallel. The luxury hybrid passenger cars mainly use the boosted GDI engines while the economic
hybrid passenger cars mainly adopt the NA high-expansion ratio gasoline engines. Small-displacement fourstroke
gasoline engines will be the mainstream range-extender engines. Engines for hybrid passenger cars tend
to become smaller, more fuel-efficient with lower manufacturing cost.

Key words: hybrid passenger cars, engines for hybrid passenger cars, range-extender engines