埋地钢质管道交流干扰测试与评价
Testing and Assement of AC Interference on Buried Steel Pipelines
摘 要
高压交流输电线路及交流电气化铁路对与其临近铺设的埋地钢质管道会引起交流干扰, 产生交流腐蚀, 并对阴极保护系统的安全运行带来不利影响。因此, 埋地钢质管道中交流干扰的检测与评估是必要的。国内外对于埋地金属管道受交流干扰的测试与分析, 主要围绕交流干扰电压、交流电流密度、腐蚀速率等参数的测试来开展。在交流干扰及阴极保护有效性评价方面, 国外以交流电流密度及交/直流电流密度比为主要参量。本工作通过对交流干扰下的管地电位信号时频特征研究, 得出管地电位信号时频特征与交流干扰源频率存在一致性, 为检测和判定埋地钢质管道上的交流干扰提供了一定的依据。
埋地钢质管道
管地电位
电流密度
频谱分析
AC interference
buried steel pipeline
pipe-to-soil potential
current density
spectral analysis
Abstract
AC interference on buried steel pipelines can cause AC corrosion and destroy cathodic protection (CP) system when pipelines are layed down near a high voltage AC power transmission line or electric railway. So, it is necessary to the test and assess the AC interference from the high voltage AC power transmission lines or electric railway. The test and assessment parameters of AC interference at home and abroad are mainly concerned with the AC voltage, AC current density, corrosion rate, AC/DC density ratio and so on. By studying time-frequency domain characteristics of pipe-to-soil potential signal of buried steel pipelines, there is consistency between the time frequency of pipe-to-soil potential signal and frequency of AC interference source, thus provides a basis for test and judgment of AC interference on buried steel pipelines.
中图分类号 TG172.84
所属栏目 应用技术
基金项目 北京市朝阳区科技计划项目(K-09-D02)
收稿日期 2010/3/29
修改稿日期 2010/4/8
网络出版日期
作者单位点击查看
引用该论文: WANG Xin-hua,CHEN Zhen-hua,HE Ren-yang. Testing and Assement of AC Interference on Buried Steel Pipelines[J]. Corrosion & Protection, 2011, 32(1): 66
被引情况:
【1】和宏伟,曹备,白冬军,冯文亮, "交流杂散电流对金属腐蚀电化学行为的影响",腐蚀与防护 35, 721-724(2014)
【2】毕武喜,刘月发,赵君,张丰,周冰,熊金根, "油气管道阴极保护阳极干扰检测与分析",腐蚀与防护 34, 1111-1113(2013)
【3】杨超,李自力, "埋地管道与高压交流输电线之间的安全距离",腐蚀与防护 37, 56-59(2016)
【4】杨燕,李自力,文闯,张玉蛟, "中性环境中X70钢的交流腐蚀行为",腐蚀与防护 34, 291-294(2013)
【5】刘骋,郭岩宝,王德国,刘书海, "交流杂散电流对X80管线钢腐蚀行为的影响",腐蚀与防护 36, 213-217(2015)
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参考文献
【1】吴荫顺,曹备. 阴极保护和阳极保护-原理、技术及工程应用[M]. 北京:中国石化出版社,2007.
【2】胡士信. 阴极保护工程手册[M]. 北京:化学工业出版社,1999.
【3】杜晨阳,曹备,吴荫顺. 交流电干扰下-850 mV(CSE)阴极保护电位准则的适用性研究[J]. 腐蚀与防护,2009,30(9):655-659.
【4】SY/T0032-2000,埋地钢质管道交流排流保护技术标准[S].
【5】胡士信, 王向农,译. 阴极保护工程手册-电化学保护理论与实践[M]. 北京:化工工业出版社,2005.
【6】Pourbaix A. Detection of AC corrosion. Interpretation of instantaneous IR-free potential, current density and phase angle measurements[R]. Rapports Techniques Cebelcor,http://server2.publiset.be/publiset/cebelcor/publications.lasso.2002.
【7】Proposed NACE Technical Committee. AC corrosion state-of-the-art: corrosion rate, mechanism, mitigation requirements[R]. NACE International,Houston,2008.
【8】SeonYeob Li. Application of steel thin film electrical resistance sensor for in situ corrosion monitoring[J]. Sensors and Actuators,2007,B 120:368-377.
【9】Kioupis N,Maroulis K. AC-corrosion detection on electrical resistance probes connected to a natural gas transmission pipeline[J/OL]. Public Gas Corporation of Greece S.A,http://www.docstoc.com.2006.
【10】Darowicki K,Zakowsk K. A new time-frequency detection method of stray current field interference on metal structures[J]. Corros Sci, 2004,46:1061-1070.
【11】SY/T 0087.1-2006, 钢质管道及储罐腐蚀评价标准-埋地钢质管道外腐蚀直接评价[S].
【12】Fernandes S Z,Mehendale S G,Venkatachalam S. Influence of frequency of alternating current on the electrochemical dissolution of mild steel and nickel[J]. Journal of Applied Electrochemistry,1980,10(5):649-654.
【13】米琪. 交流干扰-埋地管道完整性的新威胁及其危险性的分类标准[J]. 防腐保温技术,2009,16(3):27-35.
【14】Ted Huck,Matcor. Discusses the investigation and mitigation of AC induced corrosion[J/OL]. World Pipelines,2007,http://www.worldpipelines.com.
【15】DIN CEN/TS 15280-2006. Evaluation of a.c.corrosion likelihood of buried pipelines-Application to cathodically protected pipelines[S]. 2006.
【16】Folke Galsgaard,Lars Vendelbo Nielsen. AC / DC interference corrosion in pipelines[R]. http://www.metricorr.com,2006.
【17】Hosokawa Y. Overcoming the new threat to pipeline integrity-AC corrosion assessment and its mitigation[C]//23rd World Gas Conference, Amsterdam:2006.
【2】胡士信. 阴极保护工程手册[M]. 北京:化学工业出版社,1999.
【3】杜晨阳,曹备,吴荫顺. 交流电干扰下-850 mV(CSE)阴极保护电位准则的适用性研究[J]. 腐蚀与防护,2009,30(9):655-659.
【4】SY/T0032-2000,埋地钢质管道交流排流保护技术标准[S].
【5】胡士信, 王向农,译. 阴极保护工程手册-电化学保护理论与实践[M]. 北京:化工工业出版社,2005.
【6】Pourbaix A. Detection of AC corrosion. Interpretation of instantaneous IR-free potential, current density and phase angle measurements[R]. Rapports Techniques Cebelcor,http://server2.publiset.be/publiset/cebelcor/publications.lasso.2002.
【7】Proposed NACE Technical Committee. AC corrosion state-of-the-art: corrosion rate, mechanism, mitigation requirements[R]. NACE International,Houston,2008.
【8】SeonYeob Li. Application of steel thin film electrical resistance sensor for in situ corrosion monitoring[J]. Sensors and Actuators,2007,B 120:368-377.
【9】Kioupis N,Maroulis K. AC-corrosion detection on electrical resistance probes connected to a natural gas transmission pipeline[J/OL]. Public Gas Corporation of Greece S.A,http://www.docstoc.com.2006.
【10】Darowicki K,Zakowsk K. A new time-frequency detection method of stray current field interference on metal structures[J]. Corros Sci, 2004,46:1061-1070.
【11】SY/T 0087.1-2006, 钢质管道及储罐腐蚀评价标准-埋地钢质管道外腐蚀直接评价[S].
【12】Fernandes S Z,Mehendale S G,Venkatachalam S. Influence of frequency of alternating current on the electrochemical dissolution of mild steel and nickel[J]. Journal of Applied Electrochemistry,1980,10(5):649-654.
【13】米琪. 交流干扰-埋地管道完整性的新威胁及其危险性的分类标准[J]. 防腐保温技术,2009,16(3):27-35.
【14】Ted Huck,Matcor. Discusses the investigation and mitigation of AC induced corrosion[J/OL]. World Pipelines,2007,http://www.worldpipelines.com.
【15】DIN CEN/TS 15280-2006. Evaluation of a.c.corrosion likelihood of buried pipelines-Application to cathodically protected pipelines[S]. 2006.
【16】Folke Galsgaard,Lars Vendelbo Nielsen. AC / DC interference corrosion in pipelines[R]. http://www.metricorr.com,2006.
【17】Hosokawa Y. Overcoming the new threat to pipeline integrity-AC corrosion assessment and its mitigation[C]//23rd World Gas Conference, Amsterdam:2006.
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