摘要
雷击是220 kV高压架空线路故障的罪魁祸首,远离城市的山区是雷电的高发地区,对220 kV架空线路的安全运行造成了威胁。结合实际情况进行综合治理,有利于线路的稳定运营。以某线路为例,分析了事故的情况,并根据山区输电线路的特点提出了相应的防雷措施,以供参考。
Lightning is a 220 kV high-voltage overhead line fault culprit, away from the mountainous areas of the city is a high incidence of lightning, the safe operation of 220 kV overhead lines pose a threat. Comprehensive management combined with the actual situation is conducive to stable operation of the line. Taking a line, for example, analysis of the circumstances of the accident and made a corresponding transmission line lightning protection measures according to the characteristics of the mountains, for reference.
出处
《科技与创新》
2014年第12期2-3,共2页
Science and Technology & Innovation
关键词
架空线路
雷害
防雷
220 kV
220 kV
overhead lines
lightning damage
lightning
