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2019/3
Prospects for using cyclic airs cooling systems for gas turbine plants based on absorption refrigerating machines as part of compressor stations
Technical sciences

Authors: Tatyana V. POPOVA graduated from Gubkin Russian State University of Oil and Gas (National Research University) in 2015. She is postgraduate student, Assistant of the Department of Thermodynamics and Heat Engines at Gubkin Russian State University of Oil and Gas (National Research University). E-mail: popova_ttd@mail.ru
Mikhail A. VORONTSOV graduated from Bauman Moscow State Technical Universi- ty in 2007. He is Candidate of Technical Sciences, Head of the Field Compressor and Turbo Refrigeration Systems Sector at OOO “Gazprom VNIIGAZ”, Associate Professor of the Department of Thermodynamics and Heat Engines at Gubkin Russian State University of Oil and Gas (National Research University). E-mail: vorontsov.m@gubkin.ru

Abstract: The way for increasing the efficiency of exploitation of compressor stations, equipped with gas turbine gas pumping units, in the hot season using a cycle airs cooling system of gas turbine units based on absorption refrigerating machines is considered. The factors that allow to obtain a useful effect when using cyclic airs cooling systems as part of compressor shops of compressor stations are shown. The article presents applications of absorption refrigerating machines to increase the efficiency of gas turbine installations and the results of the calculations of the influence of the systems cooling cyclic airs of gas turbine installations on the main energy and operational indicators of gas pumping aggregates and compressor shops. Requirements for the characteristics of cyclic airs cooling systems are substantiated, which allows to obtain the greatest technological effect, a methodological approach to assessing the effectiveness of this energy saving event is developed. Various applications of absorption cooling machines as part of compressor shops with gas turbine gas pumping units are considered

Index UDK: 620.9

Keywords: gas pumping unit, gas turbine plant, compressor station, compressor shop, system of cooling cyclic airs gas turbine unit, absorption cooling machine, disposable power, utilization of heat of exhaust gas of gas pumping unit, energy saving event

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