LNG液化厂防爆电气设备全生命周期风险管理研究

Research into full life-cycle risk management of explosion-proof electrical equipment in LNG liquefaction plants

随着我国LNG液化厂在沿海发达地区迅速扩张,防爆电气设备的安全管理成为了新能源企业安全发展的重要环节。由于现场对防爆电气设备的管理还没有系统的指导意见,对防爆电气设备的风险管理还存在很多问题。因此,本文以气电集团新能源公司下属的LNG液化厂现场检查的问题为依据,采用问题统计与定性分析相结合的方法,通过不同角度对问题进行系统的分析。同时对问题所处的不同阶段进行分析,真实反映现场防爆电气设备的现状与发展动态,为防爆电气设备进行全方位全生命周期风险管理提供了科学的依据和指导。

With the rapid expansion of LNG liquefaction plants in developed coastal areas, safety management of explosion-proof electrical equipment is a key to secure development of such new energy enterprises. Due to the lack of systematic guidance on the on-site management of explosion-proof electrical equipment, there are a lot of problems in the risk management of explosion-proof electrical equipment. Based on the on-site inspection results of a new energy company's LNG liquefaction plants of the CNOOC Gas & Power Group, we carried out systematic analysis of different aspects of these results by applying both problem statistics and qualitative methods. In order to reflect the present situation and the ongoing development of explosion-proof electrical equipment, problems are analyzed by dividing equipment full life-cycles into several different stages. This study can be referenced in the full life-cycle risk management of explosion-proof electrical equipment.