【摘要】 木城涧矿震监测定位系统曾遭7次雷击破坏。为此,在分析雷击事故的基础上,结合木城涧矿震监测定位系统的实际情况,采用了内外结合的避雷措施。架设三角形网状结构的塔式独立避雷针,站台建筑物内部使用UPS不间断电源和浪涌保护器。对各处接地装置进行适当的布置。实际运行结果表明,所采用的避雷措施和接地装置,对于防范雷击、保护系统起到了良好的作用。更多还原

【Abstract】 Rockburst monitoring and orientation system of Mu Chengjian Mine has been damaged 7 times by lightings.So,based upon analysis of lightning stroke accident,the interior and exterior lightning protection method has been used,combing practical situation of rockburst monitoring and orientation system of Mu Chengjian Mine.Triangular mash structure tower single lightning arrester was fixed,uninterruptable power system(UPS) and surge protective device(SPD) have been running in the station building.Proper grounding arrangements were applied on which needed.The results of practical running indicate that lightning protection method and grounding,which were applied,work well on protecting system form lightning stroke.更多还原