Design of a High-Precision Real-Time Detection Oil Pipeline Leakage Alarm System G300

The G300 pipeline leak monitoring and alarm positioning system developed in this article adds the most advanced infrasound wave technology on the basis of the negative pressure wave and volume balance method. It is alarm for the alarm of abnormal incidents such as leakage during the operation of the pipeline operation. Positioning, with high sensitivity and positioning accuracy. Combining with GPS's core positioning navigation system and accurate pipeline electronic maps, the management department can accurately find the leakage site in time and minimize the loss caused by abnormal events such as pipeline leakage. In the experiments of more than half a year, more than 100 leakage alarm tests were conducted. The sensitivity, positioning accuracy, maximum positioning error, system response speed, and leak alarm time all met with high design requirements.