The Feasibility Study of Monitoring System of Icing on Transmission Line Based on Fiber Optic Sensor

Author

Ning, Yan ; Huang, Qi ; Zhang, Changhua ; Cao, Yongxing ; Li, Hui ; Xue, Zhihang

Author_Institution

Key Lab. of Power Syst. Wide-Area Meas. & Control for SiChuan Province, China

fYear

2010

fDate

25-27 June 2010

Firstpage

4410

Lastpage

4413

Abstract

Icing on overhead power transmission line is a serious problem that affects the secure operation of power system. This paper firstly analyses transmission line icing damage and the advantage & disadvantage of various current online monitoring techniques. Then, the implementation scheme of a novel method, which based on the sensor network of fiber optic sensor, is introduced. Through measuring the stress of the transmission line, the ice cover can be obtained. In order to prove the correct of this method, a emulation experiment, which compares the calculation result of the ANSYS software with the method brought out in this paper, is presented in detail. The ice cover calculation is proposed and achieved by monitoring the stress of transmission line, and verified by ANSYS FEM software.

Keywords

computerised monitoring; fibre optic sensors; finite element analysis; power overhead lines; power system security; ANSYS; FEM; current online monitoring; fiber optic sensor; icing; overhead power transmission line; power system security; Finite element methods; Ice; Monitoring; Optical fiber sensors; Power transmission lines; Transmission line measurements; ANSYS; icing; monitoring system; optical fiber sensor; overhead power transmission line;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.1072

Filename

5631183