Research and Application of Portable Real Protection Potential Measurement System of Buried Steel Pipeline

被引：1
|
作者：
Zhao, Xuefen [1 ]
机构：
[1] Chongqing Univ Sci & Technol, Dept Petr & Nat Gas Engn, Chongqing 401331, Peoples R China
来源：
ADVANCED DESIGNS AND RESEARCHES FOR MANUFACTURING, PTS 1-3 | 2013年 / 605-607卷
关键词：
cathodic protection; protection potential; polarized probe; IR drop; stray current;
D O I：
10.4028/www.scientific.net/AMR.605-607.1042
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The measurement of pipeline to ground potential is the most common method to evaluate protection condition of buried pipeline. For the old pipeline, pipeline to ground potential measured with surface reference electrode method or reference electrode method close to pipeline usually is not the real protection potential of buried pipeline due to presence of an IR. drop and/or stray current interference. A portable real protection potential measurement system combining the polarized probe with the portable surface data acquisition unit is developed, the polarized probe can measure the real protection potential by eliminating IR drop and/or stray current interference, meanwhile portable surface data acquisition unit can automatically record protection potential. The on-site application of the system show that the system can quickly and accurately measure the protective potential of buried pipeline, reduce human measurement error, and really reflect the cathodic protection condition of pipeline.
引用
收藏
页码：1042 / 1045
页数：4
相关论文
共 50 条
  • [1] Cathodic protection monitoring of buried carbon steel pipeline: measurement and interpretation of instant-off potential
    Brenna, Andrea
    Beretta, Silvia
    Uglietti, Riccardo
    Lazzari, Luciano
    Pedeferri, MariaPia
    Ormellese, Marco
    CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, 2017, 52 (04) : 253 - 260
  • [2] Application of combined protection of sacrificial anode and applied current in buried pipeline
    Shi, Yun-Fen
    Sun, Shu-Sen
    Zhang, Shi-Long
    Wei, Jia-Xin
    Wang, Lun
    Tan, Yu-Qing
    Surface Technology, 2019, 48 (08): : 286 - 295
  • [3] Evaluation of Cathodic Protection Performance of Carbon Steel Pipeline Buried in Soil: A Review
    Mahlobo, M. G. R.
    Mjwana, P.
    Tladi, M. N. A.
    Obadele, B. A.
    Olubambi, P. A.
    Refait, Ph
    PROCEEDINGS OF 2018 IEEE 9TH INTERNATIONAL CONFERENCE ON MECHANICAL AND INTELLIGENT MANUFACTURING TECHNOLOGIES (ICMIMT 2018), 2018, : 37 - 43
  • [4] An Electrochemical Measurement for Evaluating the Cathodic Disbondment of Buried Pipeline Coatings under Cathodic Protection
    Akvan, Farzaneh
    Neshati, Jaber
    Mofidi, Jamshid
    IRANIAN JOURNAL OF CHEMISTRY & CHEMICAL ENGINEERING-INTERNATIONAL ENGLISH EDITION, 2015, 34 (02): : 83 - 91
  • [5] Application of Markov chain in prediction of corrosion conditions for buried gas steel pipeline
    Yuan, Geng
    Wang, Shu-Gang
    Huang, Yi
    Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2010, 42 (08): : 1328 - 1331
  • [6] Research on Pipeline Gas Application System
    Guo, Aizhang
    Liu, Guoling
    ADVANCES IN MECHATRONICS AND CONTROL ENGINEERING II, PTS 1-3, 2013, 433-435 : 1836 - 1840
  • [7] Effect of potential and interrupting the protective current on the protection of buried steel pipe
    Nonaka, Hidemasa, 1600, (38):
  • [8] Effect of potential and of interrupting the protective current on the protection of buried steel pipes
    Nonaka, H., 1600, (38):
  • [9] CATHODIC PROTECTION MONITORING ON BURIED PIPELINE SYSTEMS BY CLOSE INTERVAL POTENTIAL SURVEYS.
    Anon
    Anti-Corrosion Methods and Materials, 1987, 34 (08) : 17 - 18
  • [10] Underground-pipeline mapping system based on inertial measurement unit: Research and application
    Lin, Penghao
    Sun, Junjie
    Xu, Yonghua
    Wu, Xiaoming
    Zhu, Yonggang
    Zhang, Xiaojing
    MEASUREMENT, 2023, 222
12345