| SS9改进型电力机车横向晃动问题研究 |
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| 引用本文： | 孙永鹏,罗世辉.SS9改进型电力机车横向晃动问题研究[J].机车电传动,2006(2):14-16,22. |
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| 作者姓名： | 孙永鹏 罗世辉 |
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| 作者单位： | 1. 株洲电力机车有限公司,技术中心,湖南,株洲,412001
2. 西南交通大学,牵引动力国家重点实验室,四川,成都,610031 |
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| 摘 要： | 通过对SS9改进型电力机车提速后出现横向晃动问题进行分析，提出增大机车一系横向定位刚度的解决方案。通过改进机车轴箱拉杆设计可以简单有效地实施这一文字。更换油箱拉杆后对机车进行的线路动力学试验及试验机车改进后一年多的运用情况表明，这一改进措施起到了很好的效果．
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| 关 键 词： | 电力机车 横向晃动 动力学分析 动力学试验 |
| 文章编号： | 1000-028X（2006）02-0014-03 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005-04-302005-11-16 |
Study on Lateral Sway Problem of SS9 Modified Electric Locomotive |
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| SUN Yong-peng,LUO Shi-hui.Study on Lateral Sway Problem of SS9 Modified Electric Locomotive[J].Electric Drive For Locomotive,2006(2):14-16,22. |
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| Authors: | SUN Yong-peng LUO Shi-hui |
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| Abstract: | Through the analysis on the problem of lateral sway in SS9 modified electric locomotive after speed-up, it is proposed the solution to increase the primary lateral positioning stiffness. The solution could be easily and efficiently implemented through improvement on the design of locomotive axle box linkage. The line dynamic test and the locomotive operations within one year after the replacement of axle box linkage indicate that the improvement works efficiently. |
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| Keywords: | electric locomotive lateral sway dynamic analysis dynamic test |
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