Review of Monitoring and Warning Methods for External Damage Protection of Overhead Transmission Lines

DOI

10.2991/icreet-16.2017.8How to use a DOI?

Keywords

Overhead Transmission Lines; External Damage; Monitoring and Warning

Abstract

With the rapid development of economy and power grid, contradictions continue to increase between overhead transmission lines protection and construction, more and more fault trips occur caused by external damage, monitoring and warning methods for external damage become very important to guarantee the safety of power grid. Based on extensive investigations about monitoring manufacturers, research institutions and pilot applications, this paper describes two main monitoring principle in detail, namely intelligent video monitoring and laser monitoring. The composition of each monitoring system and advantages and disadvantages are pointed out in a technical sense. Finally, it introduces the application and popularization of monitoring technology for external damage protection and puts forward reasonable suggestions for the future application.

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  - Yongling Lu
AU  - Chengbo Hu
AU  - Jiayuan Xu
AU  - Song Gao
AU  - Fengbo Tao
AU  - Zhicheng Zhou
PY  - 2017/03
DA  - 2017/03
TI  - Review of Monitoring and Warning Methods for External Damage Protection of Overhead Transmission Lines
BT  - Proceedings of the 2016 4th International Conference on Renewable Energy and Environmental Technology (ICREET 2016)
PB  - Atlantis Press
SP  - 35
EP  - 39
SN  - 2352-5401
UR  - https://doi.org/10.2991/icreet-16.2017.8
DO  - 10.2991/icreet-16.2017.8
ID  - Lu2017/03
ER  -