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最近一段时间,我段北京型机车连续发生运行途中自动换向,多次造成了机破故障,打乱了正常的运行秩序。如何防止机车运行中自动换向,换向后又如何处理维持运行呢?下面结合我段的实例谈谈看法。1、典型实例1988年3月10日北京型3098号机车担当149次列车由北往南运行(Ⅱ室在前)。完县通过后因限速司机回手柄,通过限速地段后司机提手柄,列车不加速还降速,经检查J_2失电,司机垫着(?)仍无效便请求救援。机车回段后停机
Recently, my section of Beijing locomotive running continuously on the way of automatic commutation, many times caused a broken machine failure, upset the normal operation of the order. How to prevent the locomotive running automatically commutation, commutation and how to deal with the maintenance operation? The following combination of my example to talk about the view. 1, a typical example March 10, 1988 Beijing-type No. 3098 locomotive to serve 149 train from north to south (room II in front). After the completion of the county due to speed limit driver back handle, speed limit after the driver to mention the handle, the train speed is not accelerated also, check the J_2 power failure, the driver pad (?) Still invalid request rescue. After the locomotive back to stop