Operating Strategy of an Active Battery Switching System in Electric Vehicles

被引:0
|
作者
Wacker, P. [1 ]
Adermann, J. [1 ]
Wheldon, L. [1 ]
Lienkamp, M. [1 ]
Tashakori, A. [2 ]
Kapoor, A. [2 ]
机构
[1] Tech Univ Munich, Inst Automot Technol, Garching, Germany
[2] Swinburne Univ Technol, Melbourne, Vic, Australia
来源
2017 IEEE 85TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2017年
关键词
electric vehicle; electromobility; drivetrain; battery pack; efficiency; switching system; operating strategy;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
this paper presents the results of research into the application of an active battery switching system in an electric vehicle's drivetrain. The system's purpose is to increase the drivetrain's electrical efficiency, especially in the partial-load range. Efficiency is increased using a switching system that allows the vehicle's traction-battery circuitry to be changed during operation, thereby adjusting the intermediate circuit voltage to that actually required. The system consists of three electronic switches, which allow two different voltages in the intermediate circuit. This paper presents possible operating strategies of the new system developed from roller dynamometer test runs.
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页数:5
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