炼化装置以可靠性为中心的维修实施策略与研究
发布时间：2018-08-07 15:24
【摘要】：以可靠性为中心的维修(RCM)在航空、军事、民用等领域有广泛应用,但在石化行业的应用存在较多的问题。以RCM理论在石化行业的应用为背景,研究RCM的具体实施过程,总结了RCM的实施流程图和实施应注意的问题。针对设备零部件维修周期的确定,采用威布尔分布方法确定零部件的维修周期,建立维修周期调整策略。并以某气阀的维修周期为例,确定其分布类型和分布参数,建立其周期概率分布密度曲线,为该气阀的可靠性分析和维修策略制定提供了统计学依据。最后综合所有故障模式建立整个装置的维修策略,形成动态维修策略包,为RCM理论在炼化装置中的应用打下基础。
[Abstract]:The reliability centered maintenance (RCM) is widely used in aviation, military, civil and other fields, but there are many problems in its application in petrochemical industry. Based on the application of RCM theory in petrochemical industry, the concrete implementation process of RCM is studied, and the implementation flow chart of RCM and the problems needing attention in implementation are summarized. According to the determination of maintenance cycle of equipment parts, the Weibull distribution method is used to determine the maintenance period of components, and the adjustment strategy of maintenance cycle is established. Taking the maintenance period of a certain valve as an example, the distribution type and distribution parameters are determined, and the periodic probability distribution density curve is established, which provides a statistical basis for the reliability analysis and maintenance strategy formulation of the valve. Finally, the maintenance strategy of the whole plant is established by synthesizing all the failure modes, and the dynamic maintenance strategy package is formed, which lays the foundation for the application of RCM theory in the refinery plant.
【作者单位】： 广东石油化工学院机电工程学院;
【基金】：广东省普通高校青年创新人才项目(自然科学类)(2014KQNCX198) 广东省石化装备故障诊断重点实验室开放基金(GDUPTLAB201609)
【分类号】：TE96
，
本文编号：2170458
[Abstract]:The reliability centered maintenance (RCM) is widely used in aviation, military, civil and other fields, but there are many problems in its application in petrochemical industry. Based on the application of RCM theory in petrochemical industry, the concrete implementation process of RCM is studied, and the implementation flow chart of RCM and the problems needing attention in implementation are summarized. According to the determination of maintenance cycle of equipment parts, the Weibull distribution method is used to determine the maintenance period of components, and the adjustment strategy of maintenance cycle is established. Taking the maintenance period of a certain valve as an example, the distribution type and distribution parameters are determined, and the periodic probability distribution density curve is established, which provides a statistical basis for the reliability analysis and maintenance strategy formulation of the valve. Finally, the maintenance strategy of the whole plant is established by synthesizing all the failure modes, and the dynamic maintenance strategy package is formed, which lays the foundation for the application of RCM theory in the refinery plant.
【作者单位】： 广东石油化工学院机电工程学院;
【基金】：广东省普通高校青年创新人才项目(自然科学类)(2014KQNCX198) 广东省石化装备故障诊断重点实验室开放基金(GDUPTLAB201609)
【分类号】：TE96
，
本文编号：2170458
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