油气集输系统新增产能建设拓扑优化方法研究
Research on Topology Optimization of Oil & Gas Gathering & Transferring System with New Oil Well
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- DOI:
- 作者:
- 魏立新1, 刘扬1, 付云霞1,
Wei Lixin1
- 作者单位:
- 1. 大庆石油学院;
2. 大庆油田有限责任公司第八采油厂
Daqing, Heilongjiang
- 关键词:
- 油气集输;拓扑优化;算法;模型
oil & gas gathering & transferring;topology optimization;calculation method;model
- 摘要:
- 在油气集输新增产能建设中,为充分利用已建管网系统的处理能力,达到降低投资,提高经济效益的目的,进行了油气集输新增产能建设布局优化方法的研究。针对新建集输管网为树状结构的情况,建立了油气集输系统新增产能建设拓扑优化的数学模型,讨论了计算复杂性问题。根据模型的特点,将问题分解为拓扑级优化和几何级优化两个子问题,并通过它们之间的迭代进行求解。实例计算表明,所建立的数学模型正确,求解方法可行,能用于工程实际设计。
In oil gas gathering transferring incremental productive capacity construction, in order to adequately use existed pipe net, decrease investment increase economic benefit, the topology optimization method of oil gas gathering transferring incremental productive capacity construction was studied. In connection with that the new built gathering transferring pipe net is tree structure, the topology optimization mathematical model of oil gas gathering transferring incremental productive capacity construction was set up and the computational complexity was discussed. According to the mathematical model characteristics, the problems can be divided into two sub-problems, i. e. topology optimization geometry optimization, and can be solved by iterative processing of the two sub-problems. Some practice examples show that the model given in this paper is feasible, and can be used in engineering design.2003,1(1): 5-8,2 收稿日期：2002-4-4基金项目：黑龙江省自然科学基金“基于现代优化方法的油气集输系统优化设计”的部分研究成果作者简介：魏立新,1997年毕业于大庆石油学院,获硕士学位.现为大庆石油学院讲师,博士生.主要从事石油地面工程优化设计和管道安全技术方面的研究工作.通讯地址:黑龙江省大庆市大庆石油学院21号信箱.邮编:163316,电话:0459-6504663,手机:13845973006参考文献：
[1]刘扬,关晓晶.环形集输管网拓扑优化设计[J].天然气工业,1993,13(2):71-74
[2]刘扬,程耿东.N级星式网络的拓扑优化设计[J].大连理工大学学报,1989,29(2):131-137
[3]<现代应用数学手册>编委会.运筹学与最优化理论卷[M]//现代应用数学手册.北京:清华大学出版社,1998:210-214
[4]刘扬.石油工程优化设计理论及方法[M].北京:石油工业出版社,1994:117-118
[5]刘庆吉,张传绪,张长海,等.实用最优化方法[M].哈尔滨:黑龙江科学技术出版社,1995:73-80