Title :
Research on temperature measurement of electrical equipment based on bragg grating
Author :
Zhu, Xiaohui ; Gan, Yaosheng ; Xin, Lu ; Yang, Cheng
Author_Institution :
Tianjin Electr. Power Res. Inst., Tianjin, China
Abstract :
This paper introduced fiber grating component and its application as temperature measuring system in Tianjing Power systems. The system is different from other fiber temperature measuring system, due to its stable and reliable measurement, and cost-effectiveness. Fiber silicon rubber insulator was invented to solve the problem of fiber working-frequency withstand voltage and atmospheric over-voltage, which then overcame the difficulty of temperature monitoring in enclosed switch cabinet. It also introduced the installation, operation as well as market potential of the system.
Keywords :
Bragg gratings; overvoltage protection; power system measurement; power system protection; silicone rubber insulators; temperature measurement; Bragg grating; Tianjing Power systems; atmospheric over-voltage; electrical equipment; fiber grating component; fiber silicon rubber insulator; temperature measurement; temperature measuring system; Atmospheric measurements; Bragg gratings; Fiber gratings; Optical fiber devices; Power measurement; Power system measurements; Power system reliability; Silicon; Switches; Temperature measurement; Fiber grating; fiber insulator; temperature monitoring of electrical equipment;
Conference_Titel :
Electricity Distribution, 2008. CICED 2008. China International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-3373-5
Electronic_ISBN :
978-1-4244-3372-8
DOI :
10.1109/CICED.2008.5211825
