Temperature Measurements for Transmission Lines Based on Passive Optical Sensing

Song Xiang Liu; Wei Xiao; Hong Bo Chen; Huan Bai; Yun Feng; Xin Fang

doi:10.4028/www.scientific.net/AMM.543-547.1035

Paper Titles

Study of Infrared Thermograph NDT of Airplane Composites
p.1018

Design on Video-Based Automatic Detecting and Recording System of Vehicles for Violation of Traffic Signal
p.1022

The Research of Real-Time Monitoring System of All-Weather Fatigue Driving
p.1026

Application of Fiber Bragg Grating Device in Icing Monitoring System of Transmission Lines
p.1030

Temperature Measurements for Transmission Lines Based on Passive Optical Sensing
p.1035

The Design and Implementation of Electrolytic Plating Thickness Tester Based on Android
p.1042

The Measurement System of Partial Discharge under Impulse Voltage
p.1046

The Develop of Intelligent Electronic Device Platform for Transformer Multi-Condition Monitoring
p.1050

Study of Intelligent Fault Diagnosis Method for Turbo-Generator Unit Based on Support Vector Machine and Knowledge
p.1057

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Temperature Measurements for Transmission Lines...

Temperature Measurements for Transmission Lines Based on Passive Optical Sensing

Abstract:

In order to achieve real-time monitoring of high-voltage lines, a temperature measurement system for transmission lines based on the online passive FBG sensors is proposed. The temperature linearity of the FBG sensors designed by bi-metal package is greater than 0.999, which guarantees great mechanical strength and temperature measurement performance. The sensors are fixed to the lines by a specially designed fixture. This temperature measurement system for transmission lines based on optical sensing is running on 110kV line with strong scalability, which could monitor temperature changes of the conductor in real time.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

1035-1041

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.1035

Citation:

Cite this paper

Online since:

March 2014

Authors:

Song Xiang Liu*, Wei Xiao, Hong Bo Chen, Huan Bai, Yun Feng, Xin Fang

Keywords:

Conductor Temperature, Embedding Technology, Fiber Bragg Grating, On-Line Monitoring, Optic Fiber Composite Insulator, Temperature Sensor

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Gengxin Yang, Lin Zhang, Honghu Zhu, et al. Application of Fiber Bragg Grating Sensor in Geomechanical Model Test of Arch Dam [J]. Journal of Yangtze River Scientific Research Institute. 2012, 29(8): 52-57. (in Chinese).

Google Scholar

[2] Meltz G. Formation of Bragg gratings in optical fibers by a transversal holographic method[J]. Optics Letters, 1989, 15(14): 8236-8250.

DOI: 10.1364/ol.14.000823

Google Scholar

[3] Kersey A D, Davis T S H, Patrick H J, et al. Fiber Bragg grating sensors[J]. Journal of Lightwave Technology, 1997, 15(8): 1442-1462.

Google Scholar

[4] Dansheng Wang, Ning Wu, Hongping Zhu. Study and Application of Fiber Bragg Grating Sensor in Bridge Engineering [J]. Journal of Highway and Transportation Research and Development. 2004, 21(2): 57-61. (in Chinese).

Google Scholar

[5] Guoming Ma. A Novel Online Icing Monitoring System on Overhead Transmission Lines Based on Fiber Bragg Grating Sensor[D]. Dissertation for the Doctoral Degree in Engineering. North China Electric Power University. (in Chinese).

Google Scholar