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

fYear

2006

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICPST.2006.321411

Filename

4116266