Title :
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
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;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
