集油管网优化设计研究

为了解决集油管网优化设计这个十分复杂的问题,以集油管网系统作为研究对象,根据管道输送理论和优化设计理论,采用分级优化的方法,将集油管网优化设计问题分解成为井号集合的最优划分、计量站的站址优化、集油管网的布局优化、集油管网的参数优化等4个子问题,这四部分之间通过相应的参数互相联系。分别对这4个子问题建立起了数学模型,再进行模型的求解,从而得出了整个集油管网优化设计问题的最优解。研制开发了一套集油管网系统优化设计软件,用实例对软件进行了检验。

THE OPTIMAL DESIGN OF CRUDE OIL GATHERING LINE NETWORK

On the bases of both the line transportation theory and the optimization design theory,a multilevel optimization method is developed,which divides the whole problem into four sub-problems:(1)the optimal design of the groups of oil wells,(2)the optimal design of the location of oil gathering stations,(3)the optimal design of the layout of crude oil gathering line network system,(4)the optimal design of the parameters of the gathering line network system.They are linked together by certain parameters.For each...