| 电传动车辆牵引控制装置特性分析 |
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| 引用本文： | 朱利民.电传动车辆牵引控制装置特性分析[J].湖南工程学院学报(自然科学版),2004,14(2):22-25. |
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| 作者姓名： | 朱利民 |
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| 作者单位： | 湘潭电机股份有限公司,特种电气研究所,湖南,湘潭,411101 |
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| 摘 要： | 试验研究和理论推导表明，牵引控制装置必须设置第二电平，电传动系统才能在大功率下稳定工作．第二电平设置在发动机高转速区，可保证发动机在很宽的重栽范围内不过载．五种工作特性的自动转换，使电传动车辆能够满足各种行驶要求．
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| 关 键 词： | 电传动 第二电平 稳定工作 驱动特性 |
| 文章编号： | 1671-119X(2004)02-0022-04 |
| 修稿时间： | 2003年5月18日 |
Characteristics of Pulling Controller Working in the Electric-drive Vehicle |
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| ZHU Li-min.Characteristics of Pulling Controller Working in the Electric-drive Vehicle[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2004,14(2):22-25. |
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| Authors: | ZHU Li-min |
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| Abstract: | With the experimental investgation and theoretical derivation,this paper generalizes the operating characteristics and the drive-control rule of the pulling controller.At the operating mode of overload,only when the second electrical level is set,can the electric-drive achieve the stable operating points.The second electrical level is set in the high speed scope of engine,which can guarantee that the engine is not overloaded in wide heavy load scope.The automatic conversion of the five kinds of operating characteristics makes the electric-drive vehicle satisfy the different driving request. |
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| Keywords: | electric-drive second electrical level stable operation drive characteristic |
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