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无绝缘轨道电路的应用在提升城市轨道交通运行安全性、稳定性方面发挥着重要的作用。但由于该项技术起步较晚,故障经验的积累相对不足,因而一旦发生,往往会对轨道交通运输安全造成一定的影响,可见,强化对无绝缘轨道电路故障的剖析,有着很强的必要性。鉴于此,本文对无绝缘轨道电路故障的几种常见情形进行了列举,对其故障诊断和处理方进行了介绍,以供参考。
The application of uninsulated track circuit plays an important role in improving the safety and stability of urban rail transit. However, due to the late start of the technology, the accumulation of fault experience is relatively inadequate, so once it occurs, it will often have some impact on the rail transport safety. Therefore, there is a strong necessity to strengthen the analysis of the fault of uninsulated rail circuits . In view of this, several common cases of uninsulated track circuit faults are listed in this paper, and their fault diagnosis and handling are introduced for reference.