主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2023, Vol. 48 ›› Issue (24): 178-182.DOI: 10.16638/j.cnki.1671-7988.2023.024.035

• 综述 • 上一篇    

混合动力汽车能量管理策略研究进展

栾怡萱   

  1. 长安大学 汽车学院
  • 出版日期:2023-12-30 发布日期:2023-12-30
  • 通讯作者: 栾怡萱
  • 作者简介:栾怡萱(1999-),女,硕士研究生,研究方向为混合动力汽车控制,E-mail:rose_luan@163.com。

Research Progress of Energy Management Strategies for Hybrid Electric Vehicles

LUAN Yixuan   

  1. School of Automobile, Chang'an University
  • Online:2023-12-30 Published:2023-12-30
  • Contact: LUAN Yixuan

摘要: 混合动力汽车(HEV)在不同传动系统组件间的功率分配方面存在问题。为避免这种 情况,需要一种更有效的能量管理策略(EMS),用来在传动系统组件间分配所需功率。但基 于计算复杂性及与汽车能量有关的各种特性,这仍然是一个很困难的工作。在此背景下,为 研究一个更有效的 EMS,文章中首先介绍了目前为止基于 HEV 的汽车能量管理策略方面的 主要研究进展,通过调研结果,对近年来混动汽车的能量管理策略的变化情况进行浅析,并 从各种策略的优化效率及其实时使用能力等角度加以评价比较,最后对混动汽车能量管理策 略在今后的发展方向做出了预测。

关键词: 混合动力汽车;能量管理策略;控制方法

Abstract: Hybrid electric vehicles (HEV) have problems in power distribution among different drivetrain components. To avoid this, a more efficient vehicle energy management strategy (EMS) is needed, which can be used to distribute the required power among drivetrain components. However, this is still a difficult task due to computational complexity and various characteristics related to the power of the vehicle. In this context, in order to develop a more efficient EMS, the HEV based vehicle energy management problem is first investigated in this paper, and the alternative vehicle energy management method is analyzed. Secondly, the main research progress of HEV based vehicle energy management strategy is introduced so far. Based on the research results, the changes of energy management strategy of hybrid vehicles in recent years are analyzed, and the optimization efficiency and real-time use ability of various strategies are evaluated and compared. Finally, a future development direction for hybrid vehicles' energy management technique is forecasted.

Key words: Hybrid electric vehicles; Energy management strategy; Control method