@inproceedings{162ec00e03874e119601b87ffe3c5318,
title = "Measures to Solve the Effect of HVDC Grounding Electrode Current on Metal Pipelines",
abstract = "The DC current injected into the earth from the grounding electrodes of HVDC system could flow into the oil and gas pipelines through their grounding, lead to high pipe-to-soil potential. It is necessary to study the measures to solve the effect of DC current on metal pipelines. In this paper, the pipe-to-soil potential under field test is measured and calculated. Several measures on metal pipeline is discussed in a real case. It is found that the pipe segmental insulation and laying sacrificial anodes on pipe used jointly is effective to reduce the pipe-to-soil potential. Maintaining an effective safety distance of DC grounding electrode and metal pipeline is an important way to address the interaction.",
keywords = "DC current, HVDC transmission, grounding, measures, pipeline",
author = "Yongli Liao and Ruihai Li and Xiaobo Meng and Bo Zhang and Rong Zeng and Jinliang He",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 4th International Conference on HVDC, HVDC 2020 ; Conference date: 06-11-2020 Through 09-11-2020",
year = "2020",
month = nov,
day = "6",
doi = "10.1109/HVDC50696.2020.9292803",
language = "English",
series = "2020 4th International Conference on HVDC, HVDC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "493--496",
booktitle = "2020 4th International Conference on HVDC, HVDC 2020",
}