Dynamic Monitoring System of Oil Pipeline Leakage for Oil and Gas Safety

Abstract

The conventional oil pipeline leakage dynamic monitoring system has the problem of imperfect risk assessment link, which leads to the long alarm response time of the system. An oil and gas safety oriented oil pipeline leakage dynamic monitoring system is designed. Hardware part: select MLLD sensor as voltage acquisition device, and connect RS-485 serial standard bus and other circuit devices. Software part: identify the leakage hazard source of oil pipeline, capture the corresponding characteristic points of leakage negative pressure wave, determine the location of leakage point, build the risk assessment model based on oil and gas safety theory, design the safety management function of dynamic monitoring system software, and clarify the potential safety hazards of oil and gas pipeline. Experimental results: the average alarm response time of the oil pipeline leakage dynamic monitoring system based on data mining in this paper and the other two systems are 95.746s, 122.026s and 122.426s respectively, which proves that the oil pipeline leakage dynamic monitoring system integrating oil and gas safety theory has a higher value.