MATHEMATICAL-PROGRAMMING MODEL FOR ALLOCATION OF NATURAL-GAS

被引：43

作者：

ONEILL, RP ^{[1
]}

WILLIARD, M ^{[1
]}

WILKINS, B ^{[1
]}

PIKE, R ^{[1
]}

机构：

[1] SOUTHERN UNIV,BATON ROUGE,LA 70813

来源：

OPERATIONS RESEARCH | 1979年 / 27卷 / 05期

关键词：

D O I：

10.1287/opre.27.5.857

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

A methodology for allocating natural gas is presented. The model consists of several objective functions, a set of linear constraints, and a set of nonlinear constraints. The objective functions represent allocation in various categories and can be optimized sequentially. The linear constraints represent the conservation of flow equations for the pipeline network and various accounting relationships. The nonlinear constraints represent the momentum balance necessary for each pipe segment, compressor, or valve. The nonlinear constraints are linearized in a method similar to the method of approximate programming (MAP). A matrix generator is used to create the necessary files for the program execution. The authors solve example problems with over 250 linear constraints, 240 nonlinear constraints, and 800 structural columns.

引用

页码：857 / 873

页数：17