Analysis in Disconnection Causes of the Overhead Insulated Conductor

DOI

10.2991/icmmcce-17.2017.217How to use a DOI?

Keywords

the overhead insulated conductor; water penetration; extrusion force; disconnection; grounding ring

Abstract

Along With the continuous expansion of urban power grid in China, the rapid growth of power load and the requirement of improving the reliability of power supply, more and more urban and rural distribution networks adopt insulated overhead conductors. In order to ensure the safety of maintenance personnel, it needs to setting grounding wire after verifying the circuit without power. The insulated conductor is unable to hang the grounding wire, so a variety of electric grounding ring is used. This paper discusses the electricity testing grounding ring and lightning electricity testing grounding ring, this way trouble is: If the sealing is not tight, it is easy to influent; the extrusion pressure is too large, which leads to the deformation of the wire core and the breaking force becomes smaller. In addition, a series of precautions have been made for the burnout of the grounding ring

Copyright

© 2017, 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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TY  - CONF
AU  - Wei Zhang
AU  - Qi Wang
AU  - Huiyan Li
AU  - Defang Chen
AU  - Yufei Wang
AU  - Tianshu Hai
AU  - Ye Wei
AU  - Junping Guo
AU  - Yi Qu
AU  - Mingshu Zhao
AU  - Jiaxin Sun
AU  - Gang Wang
PY  - 2017/09
DA  - 2017/09
TI  - Analysis in Disconnection Causes of the Overhead Insulated Conductor
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 1227
EP  - 1230
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.217
DO  - 10.2991/icmmcce-17.2017.217
ID  - Zhang2017/09
ER  -