Proceedings of the 2013 International Conference on Information, Business and Education Technology (ICIBET 2013)

Simulation and Analysis of DC Current Distribution in AC Power Grid around the UHVDC Transmission Ground Elec-trode

Authors
Zhaolei Mao, Hao Zhou
Corresponding Author
Zhaolei Mao
Available Online March 2013.
DOI
10.2991/icibet.2013.266How to use a DOI?
Abstract

Due to the DC bias of the neutral earthed transformers caused by UHVDC earth-return current, it’s very important to study the DC current distribution in AC power grid. Based on the 800kV Xiangjiaba-Shanghai UHVDC power transmission project, this paper simulates the DC current distribution in Northern Zhejiang AC grid by establishing a complete model based on the actual power grid and soil data in CDEGS. By the comparison of the simulation values and measured values, the validity of the model is verified. At last, a proposal is put forward to restrain DC current distribution in Northern Zhejiang AC grid.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2013 International Conference on Information, Business and Education Technology (ICIBET 2013)
Series
Advances in Intelligent Systems Research
Publication Date
March 2013
ISBN
978-90-78677-57-4
ISSN
1951-6851
DOI
10.2991/icibet.2013.266How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zhaolei Mao
AU  - Hao Zhou
PY  - 2013/03
DA  - 2013/03
TI  - Simulation and Analysis of DC Current Distribution in AC Power Grid around the UHVDC Transmission Ground Elec-trode
BT  - Proceedings of the 2013 International Conference on Information, Business and Education Technology (ICIBET 2013)
PB  - Atlantis Press
SP  - 1227
EP  - 1232
SN  - 1951-6851
UR  - https://doi.org/10.2991/icibet.2013.266
DO  - 10.2991/icibet.2013.266
ID  - Mao2013/03
ER  -