| 电动汽车动力性能的仿真研究 |
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| 引用本文： | 王铁成,崔淑梅,程远,程树康. 电动汽车动力性能的仿真研究[J]. 哈尔滨工业大学学报, 2003, 35(7): 820-822 |
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| 作者姓名： | 王铁成 崔淑梅 程远 程树康 |
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| 作者单位： | 哈尔滨工业大学,电气工程及自动化学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 哈尔滨工业大学跨学科交叉性研究基金(HIT.MD.2000.33) |
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| 摘 要： | 根据不同的驾驶工况，应用Mat1ab仿真软件，建立了电动汽车的动力系统模型，给出了车辆驱动轮上的输出转矩和输出功率的定性分析．结果表明，电动汽车的爬坡性能是决定电动汽车额定指标的主要因素；车辆加速度越大转矩越大加速度和速度共同决定了功率的大小．
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| 关 键 词： | 电动汽车 动力性能 仿真 驱动电机 模型 转矩 功率 爬坡性能 Matlab 驾驶工况 |
| 文章编号： | 0367-6234(2003)07-0820-03 |
| 修稿时间： | 2002-09-22 |
A simulation study on dynamic performance of electric vehicle |
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| WANG Tie-cheng,CUI Shu-mei,CHENG Yuan,CHENG Shu-kang. A simulation study on dynamic performance of electric vehicle[J]. Journal of Harbin Institute of Technology, 2003, 35(7): 820-822 |
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| Authors: | WANG Tie-cheng CUI Shu-mei CHENG Yuan CHENG Shu-kang |
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| Abstract: | A dynamic performance model was made for different driving cycles of an electric vehicle. The a-nalysis and calculation of torque and power needed on the driving axles are presented using the simulation tools developed in Matlab/Simulink environment. It is concluded that the slope climbing capability of an electric vehicle is the main factor having effect on other parameters of an electric vehicle, and the higher, the acceleration is, the more, the torque needed by vehicle is, acceleration and speed together determine how much the power is. |
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| Keywords: | electric vehicle driving cycle simulation motor performance |
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