| 我国最大功率级斩波调速工矿电力机车的研制特点及运行情况 |
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| 引用本文： | 俞尔令,童怡春.我国最大功率级斩波调速工矿电力机车的研制特点及运行情况[J].机车电传动,1992(5):9-13. |
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| 作者姓名： | 俞尔令 童怡春 |
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| 作者单位： | 铁道部科学研究院机车车辆研究所，铁道部科学研究院机车车辆研究所，鞍山钢铁公司运输研究所，天津理工学院 |
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| 摘 要： |
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| 关 键 词： | 斩波调速 脉动电流 换相 电力机车 |
The Developing Features & Performances of Chopper Speed Control Mineral Electric Locomotive of the Highest Power Crade in our Country. |
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| Yu Er-ling Zhao Jing-qin Tong Yi-chun Yi You-xiang.The Developing Features & Performances of Chopper Speed Control Mineral Electric Locomotive of the Highest Power Crade in our Country.[J].Electric Drive For Locomotive,1992(5):9-13. |
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| Authors: | Yu Er-ling Zhao Jing-qin Tong Yi-chun Yi You-xiang |
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| Institution: | Yu Er-ling Zhao Jing-qin Tong Yi-chun Yi You-xiang |
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| Abstract: | The developing features and operation of this kind of locomotive are mainly introduced.The locomotive adopts chopper main circuit of 4 uncombined phases and a control mode featuring accessory pulse generated firstly, main pulse secondly, and central phase shifting of the 4 phases. Special filter capacitor and commutating capacitor have also been made to fit the chopper.Running practice shows that it can not only operate reliably, but also obtain remarkable energy-saving and economic effects. |
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| Keywords: | chopper speed control pulsating current commutation capacitor electric locomotive |
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