| 电动车组牵引传动系统的实时仿真研究 |
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| 引用本文： | 崔恒斌,马志文,韩坤,冯晓云,仝力.电动车组牵引传动系统的实时仿真研究[J].中国铁道科学,2011,32(6). |
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| 作者姓名： | 崔恒斌 马志文 韩坤 冯晓云 仝力 |
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| 作者单位： | 1. 西南交通大学电气工程学院,四川成都,610031
2. 中国铁道科学研究院机车车辆研究所,北京,100081 |
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| 摘 要： | 通过分析某电动车组牵引传动系统的结构和工作原理,基于Simulink建立包含牵引变压器、四象限变流器、中间直流回路、PWM逆变器和牵引电机5个子模型的牵引传动系统离散数学模型,并联合dSPACE实时仿真器建立包含虚拟牵引传动系统、牵引控制器和接口箱的牵引传动系统实时仿真平台,以模拟电动车组运行时的牵引传动系统,并首次通过虚拟司控台和电动车组中央控制系统,模拟牵引传动系统对司机操纵的响应.利用该实时仿真平台对牵引控制器车载程序进行测试,得到的牵引特性曲线与给定的牵引特性曲线基本一致,牵引和制动工况下的四象限变流器和牵引电机的电压和电流也满足牵引和制动控制的要求,表明所建立的牵引传动系统实时仿真平台能够较准确地模拟实际电动车组牵引传动系统的运行,平台中的虚拟牵引传动系统可代替实际传动系统用于电动车组牵引控制器的研究及测试.
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| 关 键 词： | 电动车组 牵引传动系统 离散数学模型 实时仿真平台 车载程序 |
Research on the Real-Time Simulation of the Traction Drive System in Electric Multiple Units |
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| CUI Hengbin,MA Zhiwen,HAN Kun,FENG Xiaoyun,Tong Li.Research on the Real-Time Simulation of the Traction Drive System in Electric Multiple Units[J].China Railway Science,2011,32(6). |
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| Authors: | CUI Hengbin MA Zhiwen HAN Kun FENG Xiaoyun Tong Li |
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| Institution: | CUI Hengbin1,MA Zhiwen2,HAN Kun1,FENG Xiaoyun1,Tong Li2(1.School of Electrical Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031,China,2.Locomotive and Car Research Institute,China Academy of Railway Sciences,Beijing 100081,China) |
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| Abstract: | A discrete mathematical model of the traction drive system,including a traction transformer,two four-quadrant converters,an intermediate DC circuit,a PWM inverter and a traction motor,is established based on Simulink through analyzing the structure and the working principle of the traction drive system of an electric multiple unit.Combined with a real-time simulator named dSPACE,a real-time simulation platform of the traction drive system is established.The platform,which includes a virtual traction drive s... |
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| Keywords: | Electric multiple unit Traction drive system Discrete mathematical model Real-time simulation platform On-vehicle program |
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