A Landslide Monitoring System for Transmission Lines Corridor

DOI

10.2991/wartia-16.2016.170How to use a DOI?

Keywords

landslide, transmission corridor, on-line monitoring, Zigbee, wireless sensor network.

Abstract

Landslide is a common kind of geologic hazards, which is a very serious potential threat for security operation of power system. Therefore it is valuable to research and develop a landslide online monitoring system to monitor landslide which lies very close to power tower. Based on current research, in this paper, wireless sensor network (WSN) technology is taken to build a monitoring network. Through it, some key information about landslide surface-crack width, internal layer sliding strain, sliding mass dip angle and groundwater level are measured and remotely transmitted to monitor center. Software deals with these data. And Verhulst model is applied to predict the possible time of an impending landslide, while posterior error estimator method is used to evaluate prediction accuracy. This monitoring system was installed near NO. 50 power tower of 500kV transmission Line in Mao County, Sichuan, China. Large amounts of data were obtained. Analysis results have proved its effectiveness.

Copyright

© 2016, 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  - Qinghua Lu
AU  - Changhua Zhang
AU  - Wenlong Yang
AU  - Chen Jiang
PY  - 2016/05
DA  - 2016/05
TI  - A Landslide Monitoring System for Transmission Lines Corridor
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 802
EP  - 806
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.170
DO  - 10.2991/wartia-16.2016.170
ID  - Lu2016/05
ER  -