| 温偏值对接触网运行状态的影响 |
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| 引用本文： | 蔡教勇.温偏值对接触网运行状态的影响[J].电气化铁道,2006(5):26-29. |
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| 作者姓名： | 蔡教勇 |
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| 作者单位： | 广州地铁运营事业总部,广东,广州,510380 |
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| 摘 要： | 温度是影响接触网运行状态的一个重要因素.结合广州地铁一号线接触网系统分析温偏移值对接触网运行状态的影响,着重讨论了承力索和接触线线胀系数以及温偏移值对拉出值和线间距的影响.
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| 关 键 词： | 线胀系数 温偏值 拉出值 双接触线线间距 |
| 文章编号： | 1007-936X(2006)05-0026-04 |
| 修稿时间： | 2006年8月26日 |
Influence of Temperature Differents on OCS's Condition |
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| Cai Jiaoyong.Influence of Temperature Differents on OCS's Condition[J].Electric Railway,2006(5):26-29. |
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| Authors: | Cai Jiaoyong |
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| Institution: | Cai Jiaoyong |
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| Abstract: | Temperature is an important influencing factor of the OCS. Inquire into the OCS of GuangZhou Metro 1 Line to analyze how does the temperature differents affect the condition and maintenance of the OCS, especially analyze the coefficient of expansion of catenary wire and contact wire and how does the temperature differents affect the stagger and distance between two contact wires. |
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| Keywords: | coefficient of expansion temperature differents stagger distance between two contact wires |
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