FIELD: gas industry.
SUBSTANCE: invention relates to operation of incomplete-pressure compressor stations (CS) of main gas pipelines (MGP). Technical result of invention is achieved due to digital controller, connected to the control valve on the recirculation bridge between CS outlet and inlet gas pipelines, as well as to the measuring instruments on the compressor station and the pulp and paper mill piping.
EFFECT: providing optimal loading of gas compressor unit by means of automated control of control valve on recirculation bridge between CS outlet and inlet gas pipelines.
1 cl, 1 dwg
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