颜　旭（广州市防雷设施检测所，广州市　510700）

Lightning Risk Assessment Method of Petrochemical Projects*

Ding Min　Gan Wenqiang（Guizhou Lightning Protection Center，Guiyang 550002，China）

Yan Xu（Guangzhou Office of Lightning Installation Inspection，Guangzhou 510700，China）

        Abstract The paper introduces the characteristics of the lightning environment of petrochemical projects，the preliminary data acquisition of lightning risk assessment and its application，the calculation of risk assessment，and proposes that while conducting lightning risk assessment and lightning protection design，the assessment and design should be done by dividing the project into different function areas according to the characteristics of the building（structure）of petrochemical projects，the function of the production equipments，as well as the impact after being damaged.

        Key words　Lightning risk assessment　Petrochemical project　Function area　Lightning monitoring network　Lightning parameters　Risk component　Risk for loss of life or personal injury

        摘　要　介绍石油化工项目的雷电环境特点、雷击风险评估前期的数据采集及应用、风险评估计算。提出在雷击风险评估和防雷设计时，应根据石油化工项目建（构）筑物的特性、生产装置的功能，以及遭受雷击损害后的影响，将项目划分为不同功能区域，进行评估设计。

        关键词　雷击风险评估　石油化工项目　功能区　雷电监测网　雷电参数　风险分量　人身伤亡损失的风险