摘要
固态去耦合器已经在国内的管道设计中得到了应用,做为交流减缓技术,固态去耦合器还可有效消除交流感应电压而不引入杂散电流或者流失阴极保护电流。文中介绍了去耦合器的一些基本特性与设计理念。测试并评价了去耦合器技术在兰郑长管道的具体应用情况。现场应用表明:去耦合器做为一种交流排流技术,可在管道的交流干扰减缓中大量推广应用。
A Solid-state decoupler has been applied to the pipeline design.As AC mitigation technique,the solid-state decoupler can effectively eliminate AC induced voltage meanwhile avoid introducing stray current or discharging cathodic protection current.The paper introduces some basic features and design concepts about solid-state decoupler.The performance of solid-state decoupler technology on the Lan-Zheng-Chang pipeline is tested and evaluated.The practical use of solid-state decoupler proves that this technique can be widely applied in the AC mitigation in the future.
出处
《管道技术与设备》
CAS
2011年第5期27-29,共3页
Pipeline Technique and Equipment
关键词
去耦合器
管道
交流干扰
减缓
solid-state decoupler
pipeline
AC interference
mitigation
