长距离输气管线泄漏监测技术研究

Researching on the Detection and Location System of Long Distance Gas Pipeline

天然气管道泄漏,不仅造成资源的浪费和环境的污染,而且威胁到人类生命财产的安全。建立管道实时泄漏监测系统,可以最大限度地减少经济损失和环境污染。根据管道的瞬态数学模型,进行了长距离输气管线泄漏监测技术的研究,结果表明,此种方法是一种可行的管道泄漏检测方法。

The Natural-gas pipeline is applied further and widely in contemporary society, yet because of some natural and anthropogenic factors, the leakage of pipeline is inevitable, which not only gives arise to the resource waste and environmental pollution, but also intimidates the security of life and wealth of mankind. So to establish the pipeline real time observation system, to reduce the economic loss and environmental pollution uttermost become very necessary. This paper researches leakage monitor control system of long distance gas pipeline based on instantaneous model of natural gas, and exemplified it is a feasible detection means.