摘要
针对天然气站场仪表系统在高雷区受雷电流入侵,导致设备损坏,从而影响生产的问题。以关中环线天然气储气调峰管道工程为例,从回路和系统的角度,综合考虑防雷措施,使系统防雷的可靠性得到提升。
Natural gas station instrument system lightning current intrusion caused equipment damage and affected production in high frequency region. Taken Guanzhong natural gas storage peak shaving pipeline project for instance, in the sight of loop and system, integrated consideration of lightning surge protection, improved the security and the stability of system.
出处
《仪器仪表用户》
2014年第1期38-39,35,共3页
Instrumentation
关键词
仪表系统
防雷
法拉第笼
高频接地
instrument system
lightning protection
faraday cage
high-frequency grounding
