Title :
An electric energy distribution systems protection microprocessor based relay
Author :
Carbajal, Israel Olguín ; Sedano, Enrique Cisneros ; Jiménez, Blanca Alicia Rico
Author_Institution :
Sist. Electricos de Potencia Computarizada S.A., Mexico City, Mexico
Abstract :
This work depicts the development of an electrical energy distribution systems protection microprocessor based digital relay, commercialization viable, first in its kind in Mexico. It is an overcurrent relay with independent protection elements such as ground, phases, negative sequence, low frequency protection, recloser, directional elements, fault locator, oscilography and other auxiliary elements that constitute a first level protection system achieved by Mexican engineers.
Keywords :
microprocessor chips; overcurrent protection; power distribution protection; relay protection; Mexico; electric energy distribution system protection; microprocessor-based digital relay; overcurrent relay; Commercialization; Digital filters; Digital relays; Filtering; IEC standards; Microprocessors; Power system relaying; Protection; Protective relaying; Random access memory;
Conference_Titel :
Circuits and Systems, 2009. MWSCAS '09. 52nd IEEE International Midwest Symposium on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-4479-3
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2009.5235987
