摘要
针对泄漏检测中很重要的漏点定位技术,为了提高泄漏的及时检测与快速、精确定位,减少事故损失,采用了输差法进行泄漏的检测与报警、瞬态负压波法与稳态相关时延分析法相结合进行泄漏点的实时定位技术。给出了系统的组成及相关算法,并对结果进行了实验检测。实验验证了系统具有较高的定位精度,适用于国内大多数输油管网。
Fast and accurate leakage detection plays an important role in reducing loss. To this problem, transmission difference method is adopted to detect the leakage and give the alarm, the combination of the WSV and the SRDA is used to locate the leakage in real time.lt is verified thai through the experiment the system's location is accurate, and it can be used in most of the oil transport pipelines in our country.
出处
《控制工程》
CSCD
2005年第S1期207-209,共3页
Control Engineering of China
关键词
管道
泄漏
定位
检测
pipeline
leakage
location
detection
