Title :
Design of on-line temperature monitoring system for power cable joints based on supercapacitor
Author :
Xianbo, Meng ; Xiaoguang, Hu
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China
Abstract :
The on-line temperature monitoring for power cable joints can effectively prevent and reduce the accidents of cable joints. This article introduces a new type of temperature monitor and analysis system for urban power cable joints, based on GPRS data transmission. The platform has the functions of alarm and joint state assessment analysis. Power supply device was designed and developed based on supercapacitor, that is obtained power directly from the power line by tailor-made current transformer, it can solve the difficult point effectively.
Keywords :
carrier transmission on power lines; power cables; supercapacitors; temperature measurement; GPRS data transmission; alarm functions; joint state assessment analysis; on-line temperature monitoring system; power cable joints; power line; power supply device; supercapacitor; tailor-made current transformer; Cable shielding; Joints; Monitoring; Power cables; Temperature distribution; Temperature measurement; Temperature sensors; cable joint; draw-out power by induction; supercapacitor; temperature monitoring; wireless communication;
Conference_Titel :
Industrial Informatics (INDIN), 2012 10th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-0312-5
DOI :
10.1109/INDIN.2012.6301194
