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[1]刘武,徐源,赵绪,等.气田集输管网优化运行方案[J].油气储运,2010,29(7):501-504.[doi:10.6047/j.issn.1000-8241.2010.07.007]
　Liu Wu,Xu Yuan,Zhao Xu.Optimized Running Program Proposed for Gathering Pipeline Networks of Gasfield[J].Oil & Gas Storage and Transportation,2010,29(7):501-504.[doi:10.6047/j.issn.1000-8241.2010.07.007]
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气田集输管网优化运行方案

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 29 期数: 2010年7期 页码: 501-504 栏目: 出版日期: 1900-01-01
Title:
Optimized Running Program Proposed for Gathering Pipeline Networks of Gasfield
作者:
刘武1;  徐源1;  赵绪2;  刘祎3;  王登海3
1. 西南石油大学石油工程学院;
2. 苏里格气田开发指挥部;
3. 西安长庆科技工程有限责任公司
Author(s):
Liu Wu1;  Xu Yuan1;  Zhao Xu2
关键词:
苏里格气田; 天然气管网; 优化运行; 决策; 遗传算法; 混沌算法
Keywords:
Sugeli Gasfield; natural gas pipeline network; optimized operating decision; genetic algorithm; chaos algorithm
DOI:
10.6047/j.issn.1000-8241.2010.07.007
摘要:
选取管网节点参数、压缩机站流量、进气和排气压力作为优化变量,建立了基于压缩机站能耗之和最小的气田管网优化运行数学模型。由于该优化模型具有目标函数和约束条件非线性、求解域非凸性和优化变量非连续性等特点,利用遗传算法的搜索机制和混沌搜索的遍历性,构造了一种新的演化算法用于该模型的求解。以苏里格气田管网为例,使用该方法求解得到最优的管网节点运行参数、压缩机站运行参数及启用台数,在顺利完成天然气输送任务的同时,降低了压缩机站能耗。
Abstract:
Node parameters of pipeline networks,flowrate of compressor stations,suction and exhaust pressures as optimized variables,optimized running mathematical model based on a minimum sum of energy consumption in compressor stations for pipeline networks is established.Because the optimized model is characterized by nonlinearity in objective function and constraint condition,nonconvexity in region of solution and noncontinuity in optimized variables,a new evolutionary algorithm to solve the model is constituted based on genetic algorithm’s search mechanism and chaotic-search algorithm’s ergodicity.Taking the pipeline network in Sugeli Gasfield as an example,optimal node operating parameters of pipeline networks and that of compressor stations including running number of compressors are obtained through the new evolutionary algorithm,and besides fulfilling gas transmission tasks,this model is helpful to decrease energy consumption in compressor stations.

参考文献/References:

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备注/Memo

收稿日期:2009-9-14。
基金项目:国家自然科学基金资助项目,50974106
作者简介:刘武,副教授,1970年生,1992年毕业于西南石油大学油气储运专业,现主要从事油气集输方向的研究工作.电话:13096377601.E-mail:wwwww65@126.com

更新日期/Last Update: 1900-01-01