Open AccessDevelopment and Application of Methane Leakage Monitoring System for Gas Transmission Pipeline
Author(s) -
Wang Qi-jun,
Shiqi Wei
Publication year - 2021
Publication title -
journal of electronic research and application
Language(s) - English
Resource type - Journals
eISSN - 2208-3510
pISSN - 2208-3502
DOI - 10.26689/jera.v5i6.2682
Subject(s) - leakage (economics) , methane , natural gas , petroleum engineering , pipeline transport , wireless sensor network , fossil fuel , environmental science , pipeline (software) , computer science , automotive engineering , engineering , waste management , environmental engineering , mechanical engineering , computer network , chemistry , organic chemistry , economics , macroeconomics
Oil and gas pipeline transportation, as a relatively safe way of oil and gas transportation, undertakes most of the transportation tasks of crude oil and natural gas. Oil and gas pipeline accidents affect a wide range of consequences. Therefore, the oil and gas pipeline leakage detection is paid more and more attention. In this paper, ultra-low power methane gas sensor is selected to collect methane gas concentration in the air, and wireless network technology is used to build a wireless network sensor system with 4G function. Through the sensor distribution along the pipeline, it can intuitively and accurately judge whether there is a micro-leakage in the pipeline, and understand the diffusion situation after the leakage. The sensor system has high reliability and stability, and has high value of popularization and application.