Title :
Evaluation of detecting the breaking of wires on medium-voltage system by three-phase sensors
Author :
Takaharu Ito;Katsuya Abe;Daiki Dodo;Takeshi Koike;Manabu Inai
Author_Institution :
Power System Division, Distribution Group (Smart Grid), Kansai Electric Power Co., Inc., Osaka, Japan
Abstract :
Distribution Automation system has been operated as a part of smart grids of Kansai Electric Power Co. for 25 years. Authors have developed and evaluated a new function on the system. This paper describes the function of detecting the breaking of wires on medium-voltage (6.6kV) system with three-phase sensors installed in a sectionalizing switchgear.
Keywords :
"Wires","Voltage measurement","Sensors","Load modeling","Switchgear","Phase measurement","Impedance"
Conference_Titel :
Smart Electric Distribution Systems and Technologies (EDST), 2015 International Symposium on
DOI :
10.1109/SEDST.2015.7315225
