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Testing and Simulation Analysis of Thermal Behaviours of a Two-Speed Dual Clutch Transmission
| 题名： | Testing and Simulation Analysis of Thermal Behaviours of a Two-Speed Dual Clutch Transmission |
| 正文语种： | 中文 |
| 作者： | Xingxing Zhou Paul Walker Nong Zhang o Zhu Jiageng Ruan |
| 作者单位： | School of Electrical,Mechanical and Mechatronic Systems,University of Technology,Sydney (UTS),Sydney,NSW, ustralia 2007 School of Electrical,Mechanical and Mechatronic Systems,University of Technology,Sydney (UTS),Sydney,NSW, ustralia 2007;State Key Laboratory of dvanced esign and Manufacturing for Vehicle esign,Hunan University, hangsha, hina410082 School of Electrical,Mechanical and Mechatronic Systems,University of Technology,Sydney (UTS),Sydney,NSW, ustralia 2007;B I Motor Electric Vehicle o Ltd,B I Motor Electric Vehicle o Ltd,Beijing, hina 102606 |
| 关键词： | Thermal behaviour heat dissipation power losses drag torque dual clutch transmission electric vehicle |
| 摘要： | Understanding the thermal behaviour of automotive transmissions is essential for a number of design considerations, notably cooling system design, operational behaviour and reliability.This paper studies the thermal behaviours of a two-speed dual clutch transmission using for electric vehicle via testing and simulation.After developing a model for the power losses of the transmission, a compact thermal model is integrated.Transient heating simulations for the transmission are conducted at constant speeds and compared with experimental studies, showing a strong correlation between results.Simulations are then utilised to investigate the load and speed dependencies of the transmissions thermal behaviour, demonstrating that speed dependent losses have a particularly strong influence on transmission heating. |
| 会议日期： | 20140422 |
| 会议举办地点： | 北京 |
| 会议名称： | 第六届国际汽车变速器及驱动技术研讨会 |
| 出版日期： | 2014-04-22 |
| 母体文献： | 第六届国际汽车变速器及驱动技术研讨会论文集 |
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