Title :
On-line fault locating in distribution networks
Author :
Kachesov, V. ; Ovsyann, A.
Author_Institution :
Novosibirsk State Tech. Univ., Russia
Abstract :
This paper describes a new approach for phase-to-ground fault locating in distribution networks under operating voltage based on the analysis of transient voltages. As the parameter defining a distance to a fault location the maximum voltage derivative in the initial stage of insulation breakdown is used.
Keywords :
electric breakdown; fault location; insulation; power distribution faults; power system transients; distribution networks; insulation breakdown; on-line fault locating; phase-to-ground fault; transient voltages; voltage derivatives;
Conference_Titel :
Science and Technology, 2003. Proceedings KORUS 2003. The 7th Korea-Russia International Symposium on
Print_ISBN :
89-7868-617-6
