深井阳极地床设计的实例分析  

A Design Example of Deep Well Anode Bed

作　　者：胡亚博 赵君 李建军 庞笑 

机构地区：[1]中石油管道沈阳龙昌管道检测中心,沈阳110034 [2]中石油管道科技研究中心,廊坊065000

出　　处：《腐蚀与防护》2015年第3期268-271,共4页Corrosion & Protection

摘　　要：强制电流阴保系统是油气站场内埋地管道防腐蚀系统的重要组成部分。以山东某输气站场内区域阴保系统深井阳极地床的设计过程为例,首次将CDEGS软件应用到阳极接地电阻和地表电位梯度的计算过程中,旨在为以后深井阳极地床的设计提供借鉴。Design of deep well anode bed has great effect on the operation of impressed current cathodic protection system. The design process of a deep well anode bed for regional cathodic protection system of a natural gas distribution station in Shandong was taken as an example. CDEGS software was firstly used to calculate the grounding resistance and earth potential gradient. The results will provide the reference for designing deep well anode bed in the future.

关 键 词：深井阳极地床 接地电阻 地表电位梯度 CDEGS 

分 类 号：TG174[金属学及工艺—金属表面处理] TE8[金属学及工艺—金属学]