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2009年05 期
| 标题 |
| 六线制双动转辙机道岔控制电路探讨(45 卷) |
| 英文标题 |
| 摘要 |
| 直流双电动转辙机作为重型道岔的转换设备时，一般采用部颁图号为通号6533的六线制控制电路。在实际运用中发现该电路存在一个问题，即道岔定位时，若反位启动熔断器因故断开，此时将道岔向反位操动，则继电器2DQJ转极，转辙机电机不动作，道岔失去表示；如果再将道岔向定位 |
| 作者 |
| 新闻作者:王明泉 |
| 关键字 |
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| 标题 |
| 六线制双动转辙机道岔控制电路探讨(45 卷) |
| 英文标题 |
| 摘要 |
| 直流双电动转辙机作为重型道岔的转换设备时，一般采用部颁图号为通号6533的六线制控制电路。在实际运用中发现该电路存在一个问题，即道岔定位时，若反位启动熔断器因故断开，此时将道岔向反位操动，则继电器2DQJ转极，转辙机电机不动作，道岔失去表示；如果再将道岔向定位 |
| 作者 |
| 新闻作者:王明泉 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
