高压输电线对埋地管道交流腐蚀相关判别的准则  

Review on Criterion of AC Corrosions Induced by High Voltage Transmission Lines for Underground Pipelines

作　　者：郝宏娜[1] 李自力[1] 衣华磊[2] 王太源[1] 尚兴彬[1] 谢跃辉[1] 

机构地区：[1]中国石油大学(华东)油气储运工程系,青岛266555 [2]中国海洋石油总公司研究总院,北京100047

出　　处：《腐蚀科学与防护技术》2012年第2期86-90,共5页Corrosion Science and Protection Technology

基　　金：国家自然科学基金项目(50804053)和国家科技重大专项(2008ZX05017-04-01)资助

摘　　要：总结了高压输电线引起交流腐蚀的研究现状,阐述了国内外埋地管道在自然敷设和有阴极保护情况下的交流腐蚀判别准则,并对我国高压输电线和油气管道敷设关系的相关要求和标准进行了总结,提出了存在的问题和相应的建议.Based on the summary of the research on AC corrosion of underground pipelines induced by high voltage transmission lines,the judgment principles of AC corrosion of underground pipelines with or without cathodic protection were introduced.The relevant standards for the relationship between the high voltage transmission line and underground pipeline were summarized. Finally the existing problems and the relevant suggestions for improvement were also put forward.

关 键 词：交流干扰 准则 高压输电线 阴极保护 

分 类 号：TG172[金属学及工艺—金属表面处理]