Using operations research to optimise operation of the Norwegian natural gas system

被引：8

作者：

Norstebo, Vibeke Staerkebye ^{[1
]}

Romo, Frode ^{[1
]}

Hellemo, Lars ^{[1
]}

机构：

[1] SINTEF Technol & Soc, Dept Appl Econ, N-7465 Trondheim, Norway

来源：

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING | 2010年 / 2卷 / 04期

关键词：

Natural gas; Network transportation; Energy; Mixed-integer programming; Optimisation; Decision support system;

D O I：

10.1016/j.jngse.2010.05.004

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Decisions regarding natural gas production, processing and transportation depend on each other, and knowledge about how partial changes in a gas transmission network influence the network capacity and flexibility is crucial in ensuring efficient system operation. SINTEF has developed a decision support tool, GassOpt, which is based on mixed-integer optimisation. The model objective is to maximise the flow throughput or profit for a given technical state of a natural gas network. The objective of this work has been to develop extensions to the GassOpt model mainly related to modelling of gas processing and energy consumption related to compression, and to analyse their impact on network operation. The extended GassOpt model represents and analyses a gas transport network in more detail, in particular in discovering bottlenecks, related to gas quality, contaminants and energy efficiency, which have obtained increased focus in recent time. GassOpt is a general tool for gas network optimisation, but applied on the Norwegian gas transport network specifically. The GassOpt tool is used to evaluate the current network as well as possible network extensions. Our approach ensures optimal operation of the network by considering the complete system and provides valuable insights in the dependencies between the different parts of the system. Tests show that the model represents actual network operation in a very good way. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：153 / 162

页数：10

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