CAJ | 학술논문

老君山中灵索道，不但架空线路长，而且位于雷暴多发区。其控制系统多为弱电设备，一旦索道的防雷措施不到位，人员和索道设备很容易遭受雷击。依据当地景区索道的雷灾历史、景区的地形特征、小气候特征、雷暴的气候学特征和2009-2011年的闪光电定位资料，通过对雷电可能对栾川老君山景区索道造成的危害、雷电侵入途径以及致灾原因的分析，提出了根据景区地理、环境、气象和雷电活动特点，将外部的直击雷防护与内部的防雷电过电压、等电位、屏蔽以及完善的接地防护技术措施协调统一、进行综合防护的解决方案。该方案在栾川老君山风景区中灵索道防雷工程实施后，防雷效果良好。
로군산중령색도，불단가공선로장，이차위우뇌폭다발구。기공제계통다위약전설비，일단색도적방뢰조시불도위，인원화색도설비흔용역조수뢰격。의거당지경구색도적뢰재역사、경구적지형특정、소기후특정、뇌폭적기후학특정화2009-2011년적섬광전정위자료，통과대뇌전가능대란천로군산경구색도조성적위해、뇌전침입도경이급치재원인적분석，제출료근거경구지리、배경、기상화뇌전활동특점，장외부적직격뢰방호여내부적방뇌전과전압、등전위、병폐이급완선적접지방호기술조시협조통일、진행종합방호적해결방안。해방안재란천로군산풍경구중령색도방뢰공정실시후，방뢰효과량호。
The Laojun mountain cableway not only has the long overhead lines, but also lies in a thunderstorm-prone area. Most of its control system is weak current equipment, once the cableway is lack of lightning protection measures, personnel and the cableway equipment are easy to be struck by thunder. Based on the local lightning disaster history, terrain, microclimatic characteristic, thunderstorm climato- logical characteristic and the lightning location from 2009--2011, this paper analyzes the lightning disas- ter, lightning invasion way and reasons of Laojun mountain scenic spot. According to the local geogra- phy, environment, meteorology and the lightning activity characteristic, the external direct lightning pro- tection should keep coordination and comprehensive protection with internal lightning overvohage, equi-potent, screening and perfect grounding protection technology. Through the practical application, the scheme has a good lightning protection effect on cableway lightning engineering in Luanchuan Laojun mountain scenic spot.