| 高速铁路开关设备选型问题研究 |
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| 引用本文： | 高中杰,涂大石.高速铁路开关设备选型问题研究[J].铁道机车车辆,2014,34(5):113-119. |
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| 作者姓名： | 高中杰 涂大石 |
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| 作者单位： | 1. 中铁工程设计咨询集团有限公司 太原设计院,山西太原,030013
2. 华电高科(北京)电气有限公司,北京,100192 |
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| 摘 要： | 我国电气化铁路牵引供电的基本要求是:200km/h及以下采用户内空气绝缘开关设备(27.5kV单相单极居多),200~250km/h采用户外敞开式开关设备(2×27.5kV和55kV单相双极居多),250km/h以上采用户内气体绝缘开关设备(2×27.5kV单相双极居多)。伴随着高速铁路的快速发展,标准中规定使用的电气化铁道开关设备存在的问题也逐渐暴露出来。
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| 关 键 词： | 铁路 电气化 开关设备 铠装金属封闭 气体绝缘 选型 |
Research On Switch Equipment Selection of High-speed Railway |
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| GAO Zhongjie,TU Dashi.Research On Switch Equipment Selection of High-speed Railway[J].Railway Locomotive & Car,2014,34(5):113-119. |
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| Authors: | GAO Zhongjie TU Dashi |
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| Institution: | GAO Zhongjie,TU Dashi(1 Design Institute of Taiyuan, China Railway Engineering Consulting Group Co. , Ltd. , Taiyuan 030013 Shanxi, China 2 Huadian Tech Center(Beiiing) Electric Co. , Ltd. , Beijing 100192, China) |
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| Abstract: | The basic requirement of traction power supply for electrified railway of our country is： indoor air insulated switch equipment is used at 200 km/h and below （single-phase unipolar 27.5 kV mostly） ; outdoor open switch equipment is used at 200-250 km/h （single-phase bipolar 2 ×27.5 kV and 55 kV mostly）, indoor gas insulated switch equipment is used at more than 250 km/h （single-phase bipolar 2 × 27.5 kV mostly）. Along with the rapid development of high-speed railway, the problems of electrified railway switch equipment which the standard stipulates have gradually exposed. |
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| Keywords: | railway electrify switch equipment armored metal-enclosed gas insulation selection |
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