精选优质文档-倾情为你奉上油气输送厂站阴极保护相关问题及解决方案杜艳霞 路民旭 孙健民摘要:介绍了油气输送厂站阴极保护技术的特点,针对实际厂站阴极保护系统设计、施工与运行调试过程中存在的保护电流消耗偏高、阳极地床布置不合理、存在干扰及屏蔽等进行了分析,提出了解决方案。将阴极保护电位分布数值模拟方法应用于厂站阴极保护设计,数值计算结果与实际测量结果的相对误差小于5%。关键词:油气输送厂站;阴极保护;区域阴极保护;干扰;屏蔽;数值模拟;极化电池Problems and Solutions Concerning Cathodic Protection in oil and Gas Transmission StationDU Yanxia,LU Minxu,SUN JianminAbstract:The technical characteristics of cathodic protection(CP)in oil and gas transmission station are introduced.Some problems such as hig