Changsheng Yao
Tsinghua University
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Publication
Featured researches published by Changsheng Yao.
ieee transportation electrification conference and expo asia pacific | 2014
Lei Du; Fuyuan Yang; Jiaen Du; Changsheng Yao; Ping Yu; Xiao Ye
Bus voltage affects the characteristic curve of traction motor, as well as high-efficiency region. This paper discusses if it is possible to improve the motor efficiency by AVC (Active Voltage Control), and if so, to what extent. Based on China Bus Urban Cycle, an 8-meter electric bus is studied via simulation in Matlab/Simulink. And the AVC controller is designed to determine the most efficient bus voltage in every time slot. The comparison of instantaneous motor efficiency is made between AVC and 624V. The results indicate that AVC has potential to enhance overall operating efficiency of traction motor in electric bus: 2.8% improvement of driving efficiency and 0.79% of regenerating efficiency can be achieved.
Fuel | 2016
Fuyuan Yang; Changsheng Yao; Jinli Wang; Minggao Ouyang
Fuel | 2017
Changsheng Yao; Tianyuan Zhou; Fuyuan Yang; Yaodong Hu; Jinli Wang; Minggao Ouyang
SAE 2014 International Powertrain, Fuels & Lubricants Meeting | 2014
Fuyuan Yang; Lei Du; Changsheng Yao; Jiaen Du; Ping Yu
IFAC-PapersOnLine | 2016
Tianyuan Zhou; Changsheng Yao; Yaodong Hu; Fuyuan Yang; Jinli Wang; Minggao Ouyang
JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting | 2015
Changsheng Yao; Fuyuan Yang; Jinli Wang; Haiyan Huang; Minggao Ouyang
SAE International Journal of Commercial Vehicles | 2017
Yaodong Hu; Siyuan Feng; Changsheng Yao; Wenbo Shao; Lubing Xu; Xieyuan Zhang; Li Lin; Jinyu Zhang; Fuyuan Yang; Rusheng Yan
International Powertrains, Fuels & Lubricants Meeting | 2017
Tianyuan Zhou; Changsheng Yao; Fuyuan Yang; Sun Jinwei
IFAC-PapersOnLine | 2016
Yaodong Hu; Tianyuan Zhou; Changsheng Yao; Fuyuan Yang; Jinli Wang; Minggao Ouyang; Haiyan Huang
IFAC-PapersOnLine | 2016
Changsheng Yao; Yaodong Hu; Tianyuan Zhou; Fuyuan Yang; Minggao Ouyang; Haiyan Huang
