On-line monitoring system on power transmission line galloping based on fiber grating sensors

Author

Rui Xiaoming ; Huang Haoran ; Zhang Shaoquan ; Teng Wei

Author_Institution

Inst. of Electromech. Project, North China Electr. Power Univ., Beijing, China

fYear

2011

fDate

22-24 July 2011

Firstpage

4327

Lastpage

4330

Abstract

Traditional sensing device of power transmission line galloping is sensitive to electro-magnetic disruptive and is short of power supply. Based on the strain effects of fiber grating, a two-dimensional acceleration-sensor was developed ,and a mathematical model for this sensor was established. An on-line monitoring system of power transmission line galloping was given using the designed sensor, which provided an accurate and reliable monitoring for the power transmission line galloping.

Keywords

Bragg gratings; fibre optic sensors; power transmission lines; power transmission reliability; electro-magnetic disruptive; fiber grating sensors; mathematical model; monitoring reliability; online monitoring system; power transmission line galloping; sensing device; strain effects; two-dimensional acceleration-sensor; Acceleration; Fiber gratings; Monitoring; Optical fiber sensors; Power transmission lines; Acceleration-Sensor; Fiber Grating; Monitoring System; Power Transmission Line Galloping;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2011 30th Chinese

Conference_Location

Yantai

ISSN

1934-1768

Print_ISBN

978-1-4577-0677-6

Electronic_ISBN

1934-1768

Type

conf

Filename

6001498