摘要
天然气管道系统以天然气为物流 ,是可维修系统 ,有正常工作和故障停工两个状态。提出应用GO法进行天然气管道系统可靠性分析 ,给出了GO法分析的具体步骤 ,导出了GO操作符的计算公式。应用文中方法 ,系统产气量、故障率等可靠性特征量可以直接由GO图计算 ,并解决了有冗余的并联系统可靠性参数计算和多路天然气汇集时产气量计算的实际问题。给出了 3井集气站系统GO法应用实例 ,结果表明在天然气及石油、化工等同类系统中GO法是切实可行、快捷简便的可靠性分析方法。
Natural gas pipe system uses natural gas as flowing content and it is of maintainability,so this system has two states:the normal working state and the breakdown state.This article presents the application of GO approach in the analysis of natural gas pipe realibility and also gives the specific procedure for GO analysis approach and the formula for the GO approach.By using this method,the realibility characteristics for the quantity of the system gas producing,the failure rate can be derived directly from the GO graph.This method also solves the practical problem of the redundant paralleling system realibility parameter calculation and the gas producing quantity calculation for the multi natural pipe joint.This article also provides the example in No 2 gas gathering station and points out the GO approach is feasible in natural gas ,petroleum and chemistry industry.It is a fast and realiable approach.
出处
《石油工业技术监督》
2000年第11期1-7,共7页
Technology Supervision in Petroleum Industry
