| 地铁直流牵引供电系统框架泄漏保护的优化设计 |
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| 引用本文： | 裴顺鑫.地铁直流牵引供电系统框架泄漏保护的优化设计[J].城市轨道交通研究,2008,11(8). |
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| 作者姓名： | 裴顺鑫 |
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| 作者单位： | 南京地下铁道有限责任公司,210008,南京 |
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| 摘 要： | 介绍了地铁直流牵引供电系统框架泄漏保护的优化设计方案.通过对牵引变电所整流器独立设置一套框架泄漏保护装置,可以缩小整流器故障时框架泄漏保护动作的影响范围,提高直流牵引供电系统运行的可靠性和灵活性.
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| 关 键 词： | 地铁 直流牵引供电 框架泄漏保护 优化设计 |
Optimum Design for Metro D.C. Frame Leakage Current Protection |
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| Pei Shunxin.Optimum Design for Metro D.C. Frame Leakage Current Protection[J].Urban Mass Transit,2008,11(8). |
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| Authors: | Pei Shunxin |
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| Abstract: | This paper mainly introduces an optimum design scheme for the frame leakage current protection of DC traction power supply system in metro engineering.By separately setting up a frame leakage current protection device in traction substations,the author argues that the scope which is affected by the action of frame leakage protection device shall be reduced when the rectifier is in failure,and subsequently the reliability and flexibility of the operation in DC traction power supply system could be improved. |
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| Keywords: | metro D C traction power supply frame leakage current protection optimum design |
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