摘要
雷电及过电压对计算机网络硬件设备的危害很大,轻则造成数据丢失、控制设备误操作、死机,重则毁坏设备,中断服务,使整个校园网瘫痪。雷电危害计算机网络系统主要通过电源线路和各种网络线路以及地电位反击。因此,防止雷电危害应采取综合措施,做好各种线路的防护和等电位处理。文中给出了承德医学院校园网具体的防雷电及过压保护系统的设计实施方案。
Lightning and overvoltage can do harm to computer network hardware greatly,causing data loss,controlling device misoperation,system crash,even destroying the device itself,which will also interrupt service and make the network paralyed.Lightning strikes computer network systems mainly through power lines,all kinds of network lines and the potential counterattack.Therefore,comprehensive measures,should be taken,including presents the scheme of design and line protection and potential treatment,to avoid light...
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第S1期69-72,共4页
Periodical of Ocean University of China
关键词
校园网
雷电电磁脉冲
危险
防雷法
campus network
lemp
danger
way of lightning protection
