高压交流电缆对海底管道电磁干扰的计算分析
Calculation and Analysis of Electromagnetic Interference of High Voltage AC Cable to Seabed Pipeline
摘 要
结合现场实例,运用CDEGS电磁干扰模拟软件,建立简单模型,探究不同影响因素对管道交流干扰的影响规律。结果表明:在不同相对位置下,并行长度对交流干扰的影响程度不同;随着并行间距的减小、负载电流、负载电流不平衡度和海缆外被层面电阻率的增大,管道的交流干扰增大。通过建立简单模型进一步探究了海缆外被层面电阻率对电磁干扰的影响,结果表明,随着外被层面电阻率增加,海底电缆阻性耦合作用会增强,管道上产生的干扰电压增大。
海底管道
电磁干扰
CDEGS
海缆外被层
high voltage AC cable
seabed pipeline
electromagnetic interference
CDEGS
seabed cable outer layer
Abstract
Based on on-site examples and CDEGS electromagnetic interference simulation software, a simple model was established to explore the impact of different influencing factors on pipeline AC interference. The results indicated that the influence of parallel length on AC interference varied at different relative positions. As the parallel spacing decreased, the load current, the imbalance of load current, and the resistivity of the outer layer of the seabed cable increasd, and the AC interference of the pipeline increased. By establishing a simple model, the influence of the resistivity of the outer layer of the seabed cable on electromagnetic interference was further explored. The results showed that as the resistivity of the outer layer increased, the resistive coupling effect of the seabed cable would be enhanced, and the interference voltage generated on the pipeline would increase.
中图分类号 TG174.4 DOI 10.11973/fsyfh-202310011
所属栏目 应用技术
基金项目
收稿日期 2022/1/12
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网络出版日期
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引用该论文: TIAN Nianpei,LIANG Shoucai,YUAN Xun,LIANG Yi,DU Yanxia. Calculation and Analysis of Electromagnetic Interference of High Voltage AC Cable to Seabed Pipeline[J]. Corrosion & Protection, 2023, 44(10): 60
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参考文献
【1】FU A Q, CHENG Y F. Effects of alternating current on corrosion of a coated pipeline steel in a chloride-containing carbonate/bicarbonate solution[J]. Corrosion Science, 2010, 52(2):612-619.
【2】KUANG D, CHENG Y F. Understand the AC induced pitting corrosion on pipelines in both high pH and neutral pH carbonate/bicarbonate solutions[J]. Corrosion Science, 2014, 85:304-310.
【3】杨晓洪,陈敬和,胡士信,等.交流输电线路对输油输气管道的电磁影响现场测试研究[J].腐蚀与防护,2012,33(S1):23-29.
【4】WOLFGANG F, DANIEL S. AC interference risk ranking:Case study[C]//Proceedings of the Corrosion, 2016, Vancouver:NACE International, 2016:7393.
【5】莫冰玉,黄万里,周尚虎,等.稳态下交流输电线路对邻近埋地油气管道电磁影响的案例研究[J].中国电机工程学报,2020,40(18):6035-6044.
【6】FU Y, KOU J, DU C W. Fractal characteristics of AC corrosion morphology of X80 pipeline steel in coastal soil solution[J]. Anti-Corrosion Methods & Materials, 2019, 66(6):868-878.
【7】GUO Y, MENG T, WANG D, et al. Experimental research on the corrosion of X series pipeline steels under alternating current interference[J]. Engineering Failure Analysis, 2017, 78:87-98.
【8】WANG X H, YANG G Y, HUANG H, et al. Study on AC Stray Current Corrosion Law of Buried Steel Pipelines[J]. Applied Mechanics and Materials, 2013, 263-266:448-451.
【9】DUSHIMIMANA G,SIMIYU P,NDAYISHIMIYE V,et al.Induced electromagnetic field on underground metal pipelines running parallel to nearby high voltage AC power lines[J].E3S Web of Conferences,2019,107(5):02004.
【10】王世伟,张连来,何煦,等.输油管道与稳态高压交流输电线路并行规律[J].油气储运,2015,34(11):1208-1213.
【11】吕智.埋地电缆对金属管道电磁干扰的耦合计算[J].工程与试验,2020,60(1):55-56,64.
【12】李广泽,刘加滨,张书丽,等.某输气管道交流干扰规律及排流治理方案研究[J].材料保护,2020,53(4):168-172.
【13】梁毅,杜艳霞,谢丝莉.数值模拟海底电缆对沉海油气管道的交流干扰风险[J].腐蚀与防护,2020,41(10):39-44,78.
【14】孟絮絮,孙志远,马竞,等.特高压交流输电线路对管道电磁干扰的研究[J]. 安徽电力, 2020, 37(2):15-19.
【2】KUANG D, CHENG Y F. Understand the AC induced pitting corrosion on pipelines in both high pH and neutral pH carbonate/bicarbonate solutions[J]. Corrosion Science, 2014, 85:304-310.
【3】杨晓洪,陈敬和,胡士信,等.交流输电线路对输油输气管道的电磁影响现场测试研究[J].腐蚀与防护,2012,33(S1):23-29.
【4】WOLFGANG F, DANIEL S. AC interference risk ranking:Case study[C]//Proceedings of the Corrosion, 2016, Vancouver:NACE International, 2016:7393.
【5】莫冰玉,黄万里,周尚虎,等.稳态下交流输电线路对邻近埋地油气管道电磁影响的案例研究[J].中国电机工程学报,2020,40(18):6035-6044.
【6】FU Y, KOU J, DU C W. Fractal characteristics of AC corrosion morphology of X80 pipeline steel in coastal soil solution[J]. Anti-Corrosion Methods & Materials, 2019, 66(6):868-878.
【7】GUO Y, MENG T, WANG D, et al. Experimental research on the corrosion of X series pipeline steels under alternating current interference[J]. Engineering Failure Analysis, 2017, 78:87-98.
【8】WANG X H, YANG G Y, HUANG H, et al. Study on AC Stray Current Corrosion Law of Buried Steel Pipelines[J]. Applied Mechanics and Materials, 2013, 263-266:448-451.
【9】DUSHIMIMANA G,SIMIYU P,NDAYISHIMIYE V,et al.Induced electromagnetic field on underground metal pipelines running parallel to nearby high voltage AC power lines[J].E3S Web of Conferences,2019,107(5):02004.
【10】王世伟,张连来,何煦,等.输油管道与稳态高压交流输电线路并行规律[J].油气储运,2015,34(11):1208-1213.
【11】吕智.埋地电缆对金属管道电磁干扰的耦合计算[J].工程与试验,2020,60(1):55-56,64.
【12】李广泽,刘加滨,张书丽,等.某输气管道交流干扰规律及排流治理方案研究[J].材料保护,2020,53(4):168-172.
【13】梁毅,杜艳霞,谢丝莉.数值模拟海底电缆对沉海油气管道的交流干扰风险[J].腐蚀与防护,2020,41(10):39-44,78.
【14】孟絮絮,孙志远,马竞,等.特高压交流输电线路对管道电磁干扰的研究[J]. 安徽电力, 2020, 37(2):15-19.
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