| DC-01型地铁车辆改交流驱动前后牵引系统的区别 |
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| 引用本文： | 张九高.DC-01型地铁车辆改交流驱动前后牵引系统的区别[J].城市轨道交通研究,2010,13(4):88-93. |
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| 作者姓名： | 张九高 |
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| 作者单位： | 上海申通地铁运营有限公司维保中心,200031,上海 |
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| 摘 要： | 介绍了上海轨道交通DC-01型直流电动列车的GTO直流斩波器牵引系统的基本情况,及其改造后所采用的株洲西门子电力机车有限公司研发的国产大功率IGBT牵引逆变器和微机模块化控制系统的基本情况。改造后,直流换向的诸多接触器改为软件控制,减少了因接触器问题而导致的故障;斩波器中的分立元件被逆变器模块化元件取代,直流牵引电机改为交流异步牵引电机,使故障率和维护工作量进一步下降。
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| 关 键 词： | 车辆 牵引电机 直流斩波驱动 交流变频驱动 模块化 |
Distinction of Trailer Systems before and after Driving Alternation for DC-01 Metro Vehicle |
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| Zhang Jiugao.Distinction of Trailer Systems before and after Driving Alternation for DC-01 Metro Vehicle[J].Urban Mass Transit,2010,13(4):88-93. |
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| Authors: | Zhang Jiugao |
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| Institution: | Zhang Jiugao Shanghai Shentong Metro Group Co.,Ltd.,200031,Shanghai,China |
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| Abstract: | This paper firstly introduces the trailer system of DC-01 vehicle on metro Line 1 in Shanghai and the basic situation of gate turn off(GTO)direct chopper.Because of the weakness of the direct trailer,the errors caused by the main contactor of Line 1 are very frequent,this paper then introduces the isolated gate bipolar transistor,(IGBT)trailer inverter and micro-computer blocking produced by Zhuzhou Electrical Power Locomotive Institution,makes the alteration of the metro vehicle possible and converts the d... |
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| Keywords: | vehicle traction motor direct chopping driving alternating frequency conversion driving blocking |
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