| CRH1A动车组牵引系统参数计算与分析 |
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| 引用本文： | 卢衍伟.CRH1A动车组牵引系统参数计算与分析[J].城市轨道交通研究,2017,20(9). |
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| 作者姓名： | 卢衍伟 |
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| 作者单位： | 中车四方车辆有限公司产品开发部,266111,青岛 |
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| 摘 要： | 介绍了CRH1A动车组牵引系统的基本结构,根据整车性能的基本指标对牵引系统的参数匹配进行分析和计算;通过对整车进行牵引计算确定牵引电机的轮周牵引功率,进而对牵引变流器、牵引变压器、网侧变流器的参数进行计算。验证了CRH1A型动车组牵引系统满足总体技术指标。
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| 关 键 词： | CRH1A动车组 牵引系统 参数计算 |
Calculation and Analysis of the Traction System Parameters of CRH1A EMU |
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| LU Yanwei.Calculation and Analysis of the Traction System Parameters of CRH1A EMU[J].Urban Mass Transit,2017,20(9). |
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| Authors: | LU Yanwei |
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| Abstract: | The fundamental structure of CRH1A EMU traction system is introduced.According to the main performances of EMU,parameters of the traction system are analyzed and calculated.Then,through traction calculation of the whole train,the traction power at the wheel rim is confirmed,parameters of the motor converter,traction transformer and grid-side converter are expounded.Finally,the traction system of CRH1A EMU is proved in terms of the general technical indicators. |
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| Keywords: | CRH1A EMU traction system parameter calculation |
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