| 空气动力对弓网接触压力影响的研究 |
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| 引用本文： | 宋伟,徐海东. 空气动力对弓网接触压力影响的研究[J]. 电气化铁道, 2010, 0(6): 31-33 |
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| 作者姓名： | 宋伟 徐海东 |
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| 作者单位： | 铁道第三勘察设计院集团有限公司,天津,300251;中铁二院昆明公司 |
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| 摘 要： | 通过对高速运行的受电弓系统进行动态力学分析,建立了动力学模型,应用计算机软件对不同运行速度下的空气抬升力进行了仿真及对比分析,探讨了提高受电弓空气动力性能可采取的措施。
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| 关 键 词： | 接触网 受电弓 空气动力 接触压力 |
Research on Influence to Contact Forces between Overhead Contact System and Pantograph Caused by Aerodynamics |
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| SONG Wei,XU Hai-dong. Research on Influence to Contact Forces between Overhead Contact System and Pantograph Caused by Aerodynamics[J]. Electric Railway, 2010, 0(6): 31-33 |
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| Authors: | SONG Wei XU Hai-dong |
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| Affiliation: | SONG Wei,XU Hai-dong |
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| Abstract: | By analysis the dynamic force of pantograph and constitute mechanics model,then emulates and contrast analyzes air raising force and contact force at different operation speed;discusses the measures which can improve the properties of pantographs aerodynamic force. |
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| Keywords: | OCS pantograph aerodynamics contact force |
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