METHOD FOR AUTOMATED CONTROL OF TECHNOGENIC SAFETY OF MAIN OIL-GAS PIPELINES

摘要

The invention relates to means of technogenic safety, in particular to methods for safety of oil-gas pipelines. The method of automated control of technogenic safety of oil-gas pipeline is in measurement of deflections of physical values related to external and internal effect on state of oil-gas pipeline with use of electronic blocks for processing data of measurements. By means of photoelectric blocks installed to same supports with deformation marks of oil-gas pipeline and rigidly connected to it in automated mode one determines deflection from normal spatial position of construction of oil-gas pipeline along all the mains at sections at end blocks of which one determines with independent geodesic method spatial position of fundamental support geodesic marks-references. By number of section with photoelectric block placed in it, one in remote way determines value and time of deflection from norm of respective point of oil-gas pipeline and by analysis of signal of subsystem of electronic block that comes to central station one makes decision on need of reaction at respective section for removal of faultiness. The invention provides increase of accuracy of reveal of damage of pipeline.