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[1]苑伟民,袁宗明,范德华,等.输气管网稳态模拟方法研究[J].油气储运,2009,28(10):34-38.[doi:10.6047/j.issn.1000-8241.2009.10.009]
　YUAN Weimin,YUAN Zongming.Study of Steady-state Simulation Method of Gas Networks[J].Oil & Gas Storage and Transportation,2009,28(10):34-38.[doi:10.6047/j.issn.1000-8241.2009.10.009]
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输气管网稳态模拟方法研究

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 28 期数: 2009年10期 页码: 34-38 栏目: 出版日期: 2009-10-01
Title:
Study of Steady-state Simulation Method of Gas Networks
作者:
苑伟民1;  袁宗明2;  范德华3;  贺三2;  司长波4
1. 中国石化天然气分公司榆济输气管道工程项目经理部晋长分部;
2. 西南石油大学;
3. 中国石化天然气分公司工程管理处;
4. 塔里木油田分公司西气东输气田建设项目经理部
Author(s):
YUAN Weimin1;  YUAN Zongming2
关键词:
天然气管网; 稳态分析; 模拟方法; 计算方法
Keywords:
gas network; steady-state analysis; simulation method; calculation method
DOI:
10.6047/j.issn.1000-8241.2009.10.009
摘要:
介绍了多维牛顿节点法、一维牛顿节点法、多维牛顿环路法、一维牛顿环路法和节点线性逼近法等输气管网稳态模拟计算方法。对传统的管网稳态模拟计算方法提出了改进技术手段,并应用于上述方法,对结果进行了分析比较。研究表明,改进的节点线形逼近法在计算量上与其他方法相当,但是在初值要求、原始数据准备等方面比其他方法简单,在计算效率、收敛性和收敛速度等方面效果更好。
Abstract:
Steady-state simulation methods for gas networks such as multidimensional Newtonian nodal method,one-dimensional Newtonian nodal method,multi-dimensional Newtonian loop method,one-dimensional Newtonian loop method and nodes linear approximation method are introduced.An improved technical method is put forward to modify the above mentioned conventional steady state simulation methods.Analysis and comparison are carried out on calculation results obtained from the improved method and conventional methods.Results show that in terms of calculated amount improved nodes linear approximation method is equal to other methods,but less simple for initial value requirement,original data preparalion.etc.and it is characterized by higher computational efficiency.convergence and convergent rate.etc.

参考文献/References:

[1] 江茂泽 徐羽镗等:输配气管网的模拟与分析,石油工业出版社(北京),2003.
[2] 席德粹 刘松林等:城市配气管网设计与施工,上海科学技术出版社(上海),1989.
[3] Tom van der Hoeven:Constrained network simulation,PSIG Annual Meeting,Bern,Switzerland,2003.
[4] 姚光镇:输气管道设计与管理,石油大学出版社(东营),2006.
[5] Stoner,Michael A:Steady-state analysis of gas production,transmission and distribution systems,SPE 2554,44th Annual Fall Meeting of the Society of Petroleum Engineers of AIME,Denver,Colo.USA,1969.
[6] 白建辉:天然气管网稳态分析综合方法及比较研究(硕士论文),西南石油大学,2007.
[7] Tom van der Hoeven:Some mathematical aspects of gas network simulation,PSIG,Corpus Christi,Texas,USA,1992.
[8] 张志涌:精通MATLAB 6.5版,北京航空航天大学出版社(北京),2003.

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备注/Memo

收稿日期:2008-12-17。
作者简介:苑伟民,046000,山西省长治市长兴南路61号太行宾馆贵宾楼602房间;电话:15235502325.1981年生,2006年毕业于西南石油大学油气储运专业,现为西南石油大学在读硕士研究生,从事油气储运系统仿真与优化研究工作。

更新日期/Last Update: 1900-01-01