输气管道运行优化方法研究  

Research on natural gas pipeline operation optimization

作　　者：王浩[1] 梁伟[1] 林扬[1] 

机构地区：[1]中国石油大学(北京)机械与储运工程学院

出　　处：《石油石化节能》2016年第11期16-17,8,共2页Energy Conservation in Petroleum & PetroChemical Industry

基　　金：中国石油大学(北京)科研基金资助;中石化"榆林首站压缩机优化运行技术研究";项目编号:2462015TQ0406

摘　　要：长距离输气管道是天然气输送的首选方式,但随着天然气管网的日益复杂化,其运行效率问题日益突出,尤其是天然气管道压缩机组的运行优化问题十分重要。首先论述了输气管道运行优化模型的建立过程,包括目标函数、约束条件和优化变量三部分。然后介绍了动态规划、遗传算法和蚁群算法等几种常见算法,并归纳和分析其在输气管道运行优化中的优势和不足之处。最后,做出了输气管道运行优化研究建议。The long distance pipeline is the preferred method to transport natural gas. With the increasing complexity of natural gas pipeline network, its operating efficiency has become an acute problem. The gas pipelines in particular compressors operation optimization is very important. The establishment process of gas pipeline operation optimization model was discussed, including the objective function, constraints conditions and optimizing variables. Dynamic planning, genetic algorithm and ant colony algorithm are introduced. The strengths and weaknesses in natural gas pipeline operation optimization are summarized. Thoughts and foresights of this field are given at the end of this paper.

关 键 词：输气管道 运行优化 优化模型 优化算法 

分 类 号：TE973[石油与天然气工程—石油机械设备]