原文传递
Study of Two Motor Multi-speed Electric Power-train System
| 题名： | Study of Two Motor Multi-speed Electric Power-train System |
| 正文语种： | 中文 |
| 作者： | 朱波 |
| 作者单位： | University of Technology, Sydney, ustralia;B I Motor Electric Vehicle o.Ltd, hina |
| 关键词： | PEV Two Motor Multi-speed Electric Power-train System |
| 摘要： | Methods to improve the operating efficiency of power-train systems and the design of more efficient pure electric vehicles (PEV)have become a research hotspot within the industry, worldwide.This paper is to analyze multi-gear PEV power-train systems; in particular it will study a novel two motor multi speed PEV power-train structure.Through modeling and simulation, results show the proposed configuration can improve vehicle dynamic and economic performance significantly.Compared with typical multi-gear transmission arrangements primary clutches are removed and gear shifting is realized through motor torque switching control, consequently a better riding comfort can be obtained.The proposed lay-out provides a flexible and portable electric drive system that is simpler than typical ICE power-trains and can provide better performance.Two motor multi-speed PEV power-train studied in this paper is one effective method for improving electric drive-line structures. |
| 会议日期： | 20130419 |
| 会议举办地点： | 苏州 |
| 会议名称： | 2013第五届国际汽车变速器及电驱动技术研讨会 |
| 出版日期： | 2013-04-19 |
| 母体文献： | 2013第五届国际汽车变速器及电驱动技术研讨会论文集 |
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