接地系统对区域阴极保护影响规律及解决措施研究现状
Status in Research on Effect of Grounding System on Regional Cathodic Protection and Solution
摘 要
接地和区域阴极保护技术分别从电气安全和防腐蚀安全两个方面来保证站场的安全运行。接地系统和站场内的埋地管线、储罐等电连接在一起，由于接地系统材料及表面状况与埋地管线、储罐等的差异，会对区域阴极保护系统产生较大影响，严重影响保护效果，增加设计难度。本工作系统地总结了国内外学者围绕接地系统对区域阴保影响进行的研究，同时介绍了相关的防护措施，并指出了该领域目前存在的问题及未来发展方向。
区域阴极保护
电化学性能
防护措施
grounding system
regional cathodic protection
electrochemical property
protective measure
Abstract
Grounding and regional cathodic protection technology protect gas stations in term of electrical safety and anti-corrosion respectively. The common bonding of grounding grids to underground pipelines and storage tanks creates a big effect on the regional cathodic protection system due to the differences of materials and surface conditions between grounding system and buried pipelines or storage tanks, which can impact the protective effect and design difficulty. This paper summarizes domestic and overseas researches about the effect of grounding on regional cathodic protection system and introduces the related protective measures. The key problems are indicated and the development trend in this field is predicted.
中图分类号 TG174.41
所属栏目 专论
基金项目 国家自然科学基金(51101015); 中央高校基本科研业务费专项资金(FRF-TP-12-145A)
收稿日期 2013/12/17
修改稿日期
网络出版日期
作者单位点击查看
备注杜艳霞(1980-),副研究员,博士,从事腐蚀与防护研究工作
引用该论文: WU Guang-chun,DU Yan-xia,LU Min-xu,JIANG Zi-tao,TANG De-zhi. Status in Research on Effect of Grounding System on Regional Cathodic Protection and Solution[J]. Corrosion & Protection, 2014, 35(11): 1065
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】KIRKPATRICK E L. Electrical grounding and cathodic protection issues in large generating stations[J]. Materials Performance,2001,40(11):17-19.
【2】NFPA 70-1996National Electrical Code[S].
【3】罗卫国,赵新伟,白真权,等. 阿赛输油管线腐蚀状况调查及分析[J]. 焊管,2004,27(3):14-17.
【4】马伟平,张国忠,白宗成,等. 区域性阴极保护技术研究进展[J]. 油气储运,2005,24(9):38-42.
【5】杜艳霞,张国忠. 输油泵站区域性阴极保护实施中的问题[J]. 腐蚀与防护,2006,27(8):417-421.
【6】KIRKPATRICK E L. Electrical grounding case histories[C]//Corrosion/2003，Houston,Texas:NACE,2003:701.
【7】葛艾天,刘权,陈国桥. 铜接地系统对输油气站场埋地管道影响[J]. 天然气与石油,2010,28(2):15-17.
【8】闫爱军,陈沂,冯拉俊. 几种接地网材料在土壤中的腐蚀特性研究[J]. 腐蚀科学与防护技术,2010,22(3):197-199.
【9】宦国新,张国福. 铜、20#和X80钢在辽河油田土壤溶液中电化学测试分析[J]. 辽宁石油化工大学学报,2011,31(3):66-69.
【10】聂新辉,郑敏聪,李建华. 铜质接地网材料电化学腐蚀行为[J]. 腐蚀与防护,2012,33(9):817-819.
【11】BLADHOLM E F,KORMENDY L J. Cathodic protection and isolation solve corrosion problem of subsurface piping in generating station[J]. Materials Protection,1963,2(2):20-27.
【12】GHESQUIERE J D. Cathodic protection and zinc grounding in industrial plant construction[J]. Corrosion,1961,17(3):149-153.
【13】KIRKPATRICK E L. Conflict between copper grounding and CP in oil & gas production facilities[J]. Materials Performance,2002,41(8):22-25.
【14】KIRKPATRICK E L. Effects of electrical grounding on corrosion[C]//Corrosion 1979，Houston,Texas:NACE,1979:53.
【15】KIRKPATRICK E L. Copper grounding and cathodic protection in nuclear facilities[C]//Corrosion 2011，Houston,Texas:NACE,2011:184.
【16】ROMANOFF M. Underground corrosion[M]. Washington:US Government Printing Office,1957.
【17】KIRKPATRICK E L. Alternatives to copper grounding in sites requiring cathodic protection[C]//Corrosion 1986，Houston,Texas:NACE,1986:9.
【18】GB50065-2011交流电气装置的接地设计规范[S].
【19】GUMMOV R A. Cathodic protection current requirements for electrical grounding materials[C]//Corrosion 2004，Houston,Texas:NACE,2004:45.
【20】SCHAEFER L P. Electrical grounding systems and corrosion[J]. American Institute of Electrical Engineers,Part II:Applications and Industry,Transactions,1955,74(2):75-83.
【21】LAWSON V R. Problems and detection of line anchor and substation ground grid corrosion[J]. Industry Applications,IEEE Transactions,1988,24(1):25-32.
【22】KIRKPATRICK E L. Improved grounding causes minimal impact on CP systems[J]. Materials Performance,2003,42(1):28-29.
【23】KIRKPATRICK E L,SHAMIM M L. Copper grounding systems have a negative effect on cathodic protection in production facilities[C]//Corrosion 2000，Houston,Texas:NACE,2000:743.
【24】杜艳霞,路民旭,孙健民. 油气输送厂站阴极保护相关问题及解决方案[J]. 煤气与热力,2011,31(11):1-7.
【25】张丰,陈洪源,李国栋,等. 数值模拟在管道和站场阴极保护中的应用[J]. 油气储运,2011,30(3):208-212.
【26】RIEMER D P,OARZEM M E. A mathematical model for the cathodic protection of tank bottoms[J]. Corrosion Science,2005,47(3):849-868.
【2】NFPA 70-1996National Electrical Code[S].
【3】罗卫国,赵新伟,白真权,等. 阿赛输油管线腐蚀状况调查及分析[J]. 焊管,2004,27(3):14-17.
【4】马伟平,张国忠,白宗成,等. 区域性阴极保护技术研究进展[J]. 油气储运,2005,24(9):38-42.
【5】杜艳霞,张国忠. 输油泵站区域性阴极保护实施中的问题[J]. 腐蚀与防护,2006,27(8):417-421.
【6】KIRKPATRICK E L. Electrical grounding case histories[C]//Corrosion/2003，Houston,Texas:NACE,2003:701.
【7】葛艾天,刘权,陈国桥. 铜接地系统对输油气站场埋地管道影响[J]. 天然气与石油,2010,28(2):15-17.
【8】闫爱军,陈沂,冯拉俊. 几种接地网材料在土壤中的腐蚀特性研究[J]. 腐蚀科学与防护技术,2010,22(3):197-199.
【9】宦国新,张国福. 铜、20#和X80钢在辽河油田土壤溶液中电化学测试分析[J]. 辽宁石油化工大学学报,2011,31(3):66-69.
【10】聂新辉,郑敏聪,李建华. 铜质接地网材料电化学腐蚀行为[J]. 腐蚀与防护,2012,33(9):817-819.
【11】BLADHOLM E F,KORMENDY L J. Cathodic protection and isolation solve corrosion problem of subsurface piping in generating station[J]. Materials Protection,1963,2(2):20-27.
【12】GHESQUIERE J D. Cathodic protection and zinc grounding in industrial plant construction[J]. Corrosion,1961,17(3):149-153.
【13】KIRKPATRICK E L. Conflict between copper grounding and CP in oil & gas production facilities[J]. Materials Performance,2002,41(8):22-25.
【14】KIRKPATRICK E L. Effects of electrical grounding on corrosion[C]//Corrosion 1979，Houston,Texas:NACE,1979:53.
【15】KIRKPATRICK E L. Copper grounding and cathodic protection in nuclear facilities[C]//Corrosion 2011，Houston,Texas:NACE,2011:184.
【16】ROMANOFF M. Underground corrosion[M]. Washington:US Government Printing Office,1957.
【17】KIRKPATRICK E L. Alternatives to copper grounding in sites requiring cathodic protection[C]//Corrosion 1986，Houston,Texas:NACE,1986:9.
【18】GB50065-2011交流电气装置的接地设计规范[S].
【19】GUMMOV R A. Cathodic protection current requirements for electrical grounding materials[C]//Corrosion 2004，Houston,Texas:NACE,2004:45.
【20】SCHAEFER L P. Electrical grounding systems and corrosion[J]. American Institute of Electrical Engineers,Part II:Applications and Industry,Transactions,1955,74(2):75-83.
【21】LAWSON V R. Problems and detection of line anchor and substation ground grid corrosion[J]. Industry Applications,IEEE Transactions,1988,24(1):25-32.
【22】KIRKPATRICK E L. Improved grounding causes minimal impact on CP systems[J]. Materials Performance,2003,42(1):28-29.
【23】KIRKPATRICK E L,SHAMIM M L. Copper grounding systems have a negative effect on cathodic protection in production facilities[C]//Corrosion 2000，Houston,Texas:NACE,2000:743.
【24】杜艳霞,路民旭,孙健民. 油气输送厂站阴极保护相关问题及解决方案[J]. 煤气与热力,2011,31(11):1-7.
【25】张丰,陈洪源,李国栋,等. 数值模拟在管道和站场阴极保护中的应用[J]. 油气储运,2011,30(3):208-212.
【26】RIEMER D P,OARZEM M E. A mathematical model for the cathodic protection of tank bottoms[J]. Corrosion Science,2005,47(3):849-868.
相关信息
