摘要
管道泄漏监测系统已在输油管道上应用,但泄漏定位分析方法还需完善。文中介绍了负压波法泄漏监测技术的原理,通过分析泄漏定位方法,分情况讨论了典型的异常定位结果,并结合实际案例,介绍了利用泄漏定位结果分析管道泄漏状态的方法,对泄漏监测系统应用水平提升具有参考意义。
Pipeline leakage detection system is applied in oil pipeline,however,the leakage locating methods were still to be perfect. The principle of negative-wave based leak detection technology was introduced. Through analyzing leak location method,typical abnormal positioning results in different conditions were discussed.Combining with pratical cases,method of leak locating results was used to analyze pipeline leakage status,which has reference significance for upgrading the leakage monitoring system application level.
作者
郑健峰
王立坤
许斌
谭东杰
ZHENG Jian-feng WANG Li-kun XU Bin TAN Dong-jie(PetroChina Pipeline R＆D Center, Langfang 065000, Chin)
出处
《管道技术与设备》
CAS
2017年第1期23-25,共3页
Pipeline Technique and Equipment
关键词
泄漏监测
泄漏定位分析
负压波法
leak detection
leak locating analysis
negative-wave method
