|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年12 期
| 标题 |
| 对电气化铁道用分段绝缘器滑道存在问题的试验研究(37 卷) |
| 英文标题 |
| Problems Existing in the Slide Way of the Section Insulator Used for Electrified Railways and the Improvement Suggestion |
| 摘要 |
| 电气化铁道接触网用分段绝缘器是接触网的重要器件之一，广泛用在站场、侧线等需要电分段的地方。由于接触网的电压为27.5 kV，运行中经常发生分段绝缘器绝缘击穿事故，因此，对绝缘器的高压性能要求较高。在分析事故原因的基础上，增加试验项目，改进现有产品，以期满足运行要 |
| 作者 |
| 新闻作者:杨广英，任兴堂，黄岳群 |
| 关键字 |
