铁路信号综合防雷系统质量可靠性剖析

Quality reliability analysis of railway signal integrated lightning protection system

信号设备是指挥铁路行车安全的重要设备,设备本身属于低压电气联锁系统或微电子网络控制设备,其绝缘耐压程度较低,容易因雷电的影响受到损坏,影响行车安全。文章从设备受雷电影响的原因,剖析了防雷系统、设备、管理、测试、施工、验收等方面的原因,提出了具体的整改措施和巩固措施,使设备可以防御雷电的影响,保证行车安全,充分体现了信号防雷系统的重要性。

Signal equipment is important equipment of direct railway traffic safety, the equipment itself is a low-voltage electrical interlock system or microelectronics network control equipment, the degree of insulation withstand voltage is lower, it is easily damaged due to the impact of lightning, affect the driving safety. The article analysis oflighming protection systems, equipment, management, testing, construction, acceptance reasons ffrom the equipment by lightning affect.Specific recommendations for corrective measures and consolidation measures so that the equipment can defense the impact of the lightning, ensure traffic safety,fully reflects the importance of the signal lightning protection system.