摘要
石化企业安装于野外的现场仪表以及数据传输设备在每年的雷雨季节都会频繁受到雷击损害。分析雷电对现场仪表及传输设备的损害机理,依据国内及国际相关标准对现场仪表进行雷击风险评估,提出有效而节约的防雷措施,将损害减少到最小程度。
The instruments and data transmission equipment of petrochemical enterprises installed in field are frequently stricken and damaged by lightning during thunder rain season every year. Based on analysis of the damaging mechanism of lightning on the instruments and data transmission equipment, lightning strike risks evaluation was made on the on - site instruments according to relative domestic and international standard, and effective and economic lightning protection measures were proposed to ensure the damage to minimum.
出处
《石油化工技术与经济》
2011年第3期12-17,共6页
Technology & Economics in Petrochemicals
关键词
现场仪表
雷击风险
评估
防雷措施
on - site instruments, lightning risks, evaluation, lightning protection measures
