摘要
本文介绍了雷击通信大楼时的雷电流分布和程控交换机的防雷接地，最后详细说明了通信大楼的具体防雷措施。
This paper introduces the distribution of the lighting current when the communication building was stricken by lighting, and the lighting protection and grounding of SPC(Stored Programme ControlSwitching System).Finally it gives some methods for lighting protection .
出处
《电信科学》
北大核心
1995年第3期43-45,共3页
Telecommunications Science
关键词
通信大楼
防雷
雷电流
接地
commmunication building .lighting protection .lighting current
