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A system of mathematical models for studying the prospects of functioning and development of gas industry under current conditions

Leshchenko I.Ch., PhD (Engin.), Senior Research Scientist
Institute of General Energy of the National Academy of Sciences of Ukraine, 172 Antonovycha str., Kyiv, 03150, Ukraine
Language: Ukrainian
Source: The Problems of General Energy, 2017, 3(50):5-14
https://doi.org/10.15407/pge2017.03.005
Section: Mathematical modeling of energy facilities and systems
UDC: 622.324:338.5
Received: 18.09.2017
Published: 17.10.2017

Abstract:

To study the prospects of development of the gas industry, we propose a system of mathematical models that takes into account the considerable uncertainties of external and internal conditions of its operation, the life time of main technological equipment, and constraints on investment resources. The optimization mathematical model of development of the gas industry is implemented in the modeling language MathProg, which enables one to describe the logic of mathematical model fairly transparently by using binary variables, which is quite problematic in the application of other optimizers. It is established that the use of GLPK optimizer enables one to solve large-scale problems with binary variables, which include the task of forecasting the functioning and development of gas industry within an acceptable time framework.

Keywords: gas industry, gas transportation system, mathematical model, binary variable, mathematical programming.

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