港枣成品油管道交流干扰现场调查及分析  

Investigation and Analysis of AC Interference on Gang- Zao Products Pipeline

作　　者：陈新华[1] 薛致远[1] 赵晋云[1] 刘玲莉[1] 闫东 

机构地区：[1]中国石油天然气股份有限公司管道技术研究中心,河北廊坊065000 [2]中田石油管道公司济南输油分公司,山东济南250014

出　　处：《防腐保温技术》2010年第3期62-66,共5页Anticorrosion & Insulation Technology

摘　　要：为了全面了解京沪电气化铁路及其他电气源对港枣成品油管道的影响，依据SY／T003—2000，对港枣管道与铁路交叉／平行的所有管段和电位异常处进行了交流干扰的现场监测。对比分析结果显示：总体上，交流电气化铁路对管道的交流干扰不明显；但在15#阀室区域（无电气化铁路存在）存在30多公里长的管道上存在严重交流干扰管段，分析并提出了下一步的整改和减缓方案。In order to fully understand the impact of the Beijing - Shanghai electrified railway and other electrical source on Gang - zao products pipeline, as well as provide more information for further AC interference current study. Based on the SY/T003 -2000, on -site monitoring was conducted at all cross/parallel sections between Gang -zao pipeline and railway, and other sites with abnormal AC potential. By comparative analysis, it was found that the influence of electrified railway on the whole pipeline was not obvious; but it was found that a more than 30 km -long serious AC interference existed in 15# valve house area of the pipeline, which are far from the electrified railway. Finally, the universal interference control methods and the relative standards/Standard Practice about interference current was analyzed, and the next step of reform and the mitigation program was also put forward.

关 键 词：交流干扰 成品油管道 现场调查 标准分析 

分 类 号：U225[交通运输工程—道路与铁道工程]