摘要
介绍了天气因素引发的几种配电线路故障,对雷电活动进行分析,提出架设架空地线、加强线路的绝缘度、安装避雷器、装设线路自动重合闸装置、改善环境等防雷对策,以期有效降低配电变压器及配电线路设备的损坏概率,提升供电质量和水平。
Several kinds of distribution line faults caused by weather factors are introduced. This paper analyses lightning activities,and puts forward lightning protection countermeasures such as erecting overhead ground wire,strengthening insulation of line,installing lightning arrester,installing automatic reclosing device of line and improving environment. In order to effectively reduce the probability of damage of distribution transformer and distribution line equipment,improve the quality and level of power supply.
引文
[1]闫晓欣.配电线路雷害事故分析及防雷措施仿真研究[J].科技展望,2018,(15):46-47.
[2]程军胜.配电线路单相接地故障的原因及变压器防雷措施探讨[J].科技与企业,2018,(10):109-110.
[3]叶树芬.架空配电线路防雷水平及防雷击断线措施分析[J].中国高新技术企业,2018,(10):63-64.
[4]刘冬生.配电线路单相接地故障的原因及变压器防雷措施[J].科技与企业,2018,(21):77-78.
[5]刘国强.青藏高原地区架空配电线路防雷措施研究[J].中小企业管理与科技(下旬刊),2018,(10):120-121.
[6]陈志刚.不同地形条件下架空配电线路的防雷措施分析[J].电子世界,2018,(17):93-94.
[7]黄国忠.浅谈配电变压器及配电线路设备防雷保护方式[J].黑龙江科技信息,2013,(26):104-105.
[8]穆星亮.电力系统配网设备防雷保护研究[J].中国新技术新产品,2011,(02):51-52.