电器与能效管理技术Issue(24)：1-7,19,8.DOI:10.16628/j.cnki.2095-8188.2016.24.001
同轴线耦合雷电电磁脉冲特性的分析
Analysis of Lightning Electromagnetic Pulse Characteristics of Coaxial Cable
摘要
Abstract
According to the performance of the damage of signal and equipment because of the coaxial cable of the aerial coupling lightning electromagnetic pulse,based on the method of lightning wave transmission theory and lightning impulse current generator tests,it was concluded that,the coupling voltages can be increased with impulse current when the higher impulse voltage applied and the coupling voltages increase with the height of aerial cable.It can decrease that overvoltage of lightning electromagnetic pulse when the shielding layer of coaxial-cable is grounded.The results have reference value to the application of surge protective device (SPD).关键词
同轴线/耦合/残压/能量Key words
coaxial cable/coupling/residual voltage/energy分类
信息技术与安全科学引用本文复制引用
李祥超,董昌鑫,徐晓培,杨悠,蔡露进..同轴线耦合雷电电磁脉冲特性的分析[J].电器与能效管理技术,2016,(24):1-7,19,8.基金项目
973国家重点基础计划项目(2014CB441405) （2014CB441405）
大学生省级指导项目(20151030085) （20151030085）
