石化控制室雷击风险评估技术研究
Research on Lightning Strike Risk Evaluation Technique for Petrochemical Control Room
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- DOI:
- 作者:
- 张亚丽, 刘全桢, 刘宝全, 孙立富
ZHANG Ya-li
- 作者单位:
- 中国石油化工股份有限公司青岛安全工程研究院, 山东青岛 266071
Qingdao Safety Engineering Institute of China Petroleum & Chemical Corporation, Qingdao 266071
- 关键词:
- 石化控制室;雷击;防雷;风险评估
petrochemical control room lightning strike;lightning prevention;risk evaluation
- 摘要:
- 在分析了国外发达国家众多雷击风险评估方法的基础上,从计算方法、推理过程和参数的全面性等方面考虑,采用IEC62305标准作为参考,同时结合我国相关标准和石化控制室的特点以及实际调研成果,调整或增加参数,确定了石化控制室雷击风险评估方法。利用该方法对某石化厂控制室进行雷击风险评估,依据结论完善相关防雷设施,取得了显著的防雷效果。
Based on the analysis of many lightning strike risk evaluation methods used in developed countries, the standard IEC62305 was adopted as reference in the consideration of calculation method, reasoning and comprehensive parameters. Then, combined with the domestic relevant standards, the features of petrochemical rooms and practical investigation results, as well as adjustment or increase of parameters, the lightning strike risk evaluation method for petrochemical control room was determined. The method has been applied to evaluate the lightning strike risk of a petrochemical control room and the lightning prevention device has been consummated according to the evaluation conclusion. The significant effect on lightning prevention has been achieved.2008,5(5): 14-16 收稿日期：2008-2-20分类号：X932基金项目：中国石化集团公司科技部重点项目(J303003)作者简介：张亚丽(1964-),女,山东菏泽人,高级工程师,毕业于郑州大学,长期从事石化企业安全技术和安全工程研究和开发工作.参考文献：
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[2」一比京华云克雷电防护工程技术有限公司，比京避雷装置安全检测中心，中国气象局专利事物所合编.防雷技术标准规范汇 编[G],2001
.[3] BS6651，构筑物避雷的实用规程[S].