| 铁秦线管道交流杂散电流干扰检测与评价 |
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| 引用本文： | 吴长访,王 波,裴 青,周宝库,陈洪源,薛致远,袁和平.铁秦线管道交流杂散电流干扰检测与评价[J].管道技术与设备,2014(1):36-38. |
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| 作者姓名： | 吴长访 王 波 裴 青 周宝库 陈洪源 薛致远 袁和平 |
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| 作者单位： | [1]中油管道科技研究中心,河北廊坊065000 [2]中油管道公司大连输油气分公司,辽宁大连116600 [3]中油管道公司长春输油气分公司,吉林长春130011 [4]中石化江苏石油勘探局,江苏扬州225000 |
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| 摘 要： | 文中介绍了交流杂散电流的危害以及国内目前检测评价指标。针对铁秦线管道受到交流电气化铁路的杂散电流干扰问题，参照目前的行业标准进行了检测和评价，采取钳位式排流措施较好地解决了现场实际问题，最后结合国内外的研究成果对管道交流杂散电流干扰的检测和评价方法进行了总结分析。
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| 关 键 词： | 管道 交流干扰 腐蚀 排流 |
AC Stray Current Testing and Evaluation of the Tieling-Qinhuangdao Pipeline |
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| WU Chang-fang,WANG Bo,PEI Qing,ZHOU Bao-ku,CHEN Hong-yuan,XUE Zhi-yuan,YUAN He-ping.AC Stray Current Testing and Evaluation of the Tieling-Qinhuangdao Pipeline[J].Pipeline Technique and Equipment,2014(1):36-38. |
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| Authors: | WU Chang-fang WANG Bo PEI Qing ZHOU Bao-ku CHEN Hong-yuan XUE Zhi-yuan YUAN He-ping |
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| Institution: | 4 ( 1. PetroChina Pipeline R＆D Center,Langfang 065000, China; 2. PetroChina Pipeline Dalian Oil＆Gas Transportation Sub-company, Dalian 116600, China; 3. PetroChina Pipeline Changchun Oil＆Gas Transportation Sub-company, Changchun 130011, China; 4. Sinopec Jiangsu Oilfield Exploration Bureau, Yangzhou 225000, China) |
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| Abstract: | In this paper,the hazard caused by AC interference, the current testing methods and evalation indicator are simply introduced. To avoid the possible corrosion caused by AC current from AC railway, the Tieling-Qinhuangdao pipeline has been studied according to industry standard. It was well solved by means of one kind of facility called potential-fixed drainge. In the end, by combining research achievements at home and abroad, AC interference tetsting and evaluation technology are summarized. |
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| Keywords: | pipeline AC interference corrosion drainge |
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