| 地铁供电系统电流选跳保护及方案优化 |
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| 引用本文： | 高云霞,王立天.地铁供电系统电流选跳保护及方案优化[J].现代城市轨道交通,2011(4):1-4. |
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| 作者姓名： | 高云霞 王立天 |
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| 作者单位： | 中铁电气化勘测设计院电力设计所,天津,500250 |
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| 摘 要： | 分析传统保护配置在地铁"大分区"环网供电系统中的不足和电流选跳保护的特点与存在的问题,提出在地铁供电系统中应用电流选跳保护的系统优化方案。
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| 关 键 词： | 地铁供电系统 电流选跳保护 方案优化 |
Application and Scheme Optimization of Current Selection Trip Protection in Metro Power Supply System |
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| Gao Yunxia,Wang Litian.Application and Scheme Optimization of Current Selection Trip Protection in Metro Power Supply System[J].Modern Urban Transit,2011(4):1-4. |
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| Authors: | Gao Yunxia Wang Litian |
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| Institution: | Gao Yunxia,Wang Litian |
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| Abstract: | The shortage of traditional protection configuration in big zone looped network power supply system of metro as well as the features and problems of current selection trip protection are analyzed.The optimization scheme of system using the current selection trip protection in metro power supply system is also presented. |
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