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电气化铁路的迅速发展,使铁路运输能力大为提高,发挥着日益重大的作用。但随着接触网施工、检修的增多,由于检修人员忽视自身作业对信号设备的影响,造成信号误显示事件时有发生,给铁路运输造成了不良影响。本文将就这类问题的产生原因进行分析,并提出预防措施,供接触网检修人员参考。一、接触网作业造成信号误显示的危害接触网作业造成信号误显示,使区间或站场不能正常接发列车,干扰正常的运输秩序。如1997年6月23日,广武接触网工区在黄广区间作业时,因车梯轮毂绝缘不良,短
The rapid development of electrified railway has greatly increased the railway transport capacity and played an increasingly important role. However, with the construction of the catenary network and the increase of overhaul, maintenance personnel neglect the impact of their homework on signal equipment, resulting in occasional signal misunderstandings that have adversely affected railway transport. This article will analyze the causes of such problems and put forward preventive measures for the contact network maintenance personnel for reference. First, the operation of the catenary network caused by the signal error display Catenary operation error signal display, the interval or station can not normally receive the train, interfere with normal shipping order. As of June 23, 1997, Guangwu contact network work area in Huang Guang interval operation, due to the poor insulation of the wheel hub, short