现代管道泄漏检测技术探讨

介绍了始于 2 0世纪 80年代初的现代管道泄漏检测及定位技术 ,它基于管道SCADA系统 ,运用现代分析方法和控制理论 ,通过对所采集的管道运行数据进行处理并结合管道内流体的流动状态而实现泄漏的检测及定位 ,包括质量平衡法、负压波检测法等。随着对检测精度要求的不断提高 ,在现代计算机技术的支持下 ,瞬态模型法具有广阔的应用前景

Discussion of Modern Pipeline Leak Detection Techniques

Introduced the modern pipeline leak detection and location techniques which begin in the early of 1980s.It is based on SCADA system of pipelines,and applying the modern analysis methods and control theory,leak detection and location is realized by dealing with pipelines course data,including quality equity method,negative pressure wave detection method,and so on.With the development of computer technique and the elevation of the requirement of detection precision,transient model method will has wide application prospects.