Title :
Design and Implementation of State monitoring System for Distribution Box
Author :
Li, Weixing ; Liang, Ming ; Liu, Huaizhi ; Chang, Wei ; Li, Huijuan
Author_Institution :
RCIEPT, North China Electr. Power Univ., Beijing
Abstract :
Cable junction in distribution box is the weakest part of secure operation in power system, and the cable operation faults are mainly caused by junction faults. Therefore, we design a flexible and convenient cable junction monitoring system for distribution box by applying detection and communication technology etc. Through measuring some parameters of the junction, we can know the aging of insulation, correctly evaluate its working state, and find the hidden malfunctions in time, which is of much significance to enhance the reliability of the cable junction, and to reduce the occurrence and cost of faults.
Keywords :
computerised monitoring; monitoring; power cable insulation; power cable testing; power engineering computing; power system faults; power system security; cable junction reliability; cable operation fault; distribution box; insulation aging; power system secure operation; real-time computerised monitoring; state monitoring system; Aging; Cable insulation; Communication cables; Communications technology; Monitoring; Power cable insulation; Power cables; Power system faults; Power system measurements; Time measurement; 2.4G; GPRS; cable junction; state monitoring;
Conference_Titel :
Power System Technology, 2006. PowerCon 2006. International Conference on
Conference_Location :
Chongqing
Print_ISBN :
1-4244-0110-0
Electronic_ISBN :
1-4244-0111-9
DOI :
10.1109/ICPST.2006.321411
