Browsing Revista Politechnê by Subject "Protective relays"
Now showing items 1-3 of 3
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Banco de pruebas de relés
(Polytechnic University of Puerto Rico, 1993-12)Description of a test bench that simulates the operation of the protection system of a transmission center. The test bench developed integrates several electromagnetic devices, known as relays, that work together to protect ... -
Programa para verificar la calibracion de un rele de proteccion por impedancia
(Polytechnic University of Puerto Rico, 1992-12)This article describes the preparation of a testing file to verify the calibration of an impedance protection relay using the Mastertest program. With this work we present an alternative to the ones now used for relay ... -
Pruebas al relé de verificación de sincronismo mediante programa de computadoras
(Polytechnic University of Puerto Rico, 1991-06)La compañia Multi-Amp Corporation ha desarrollado un sistema de computadoras disenado exclusivamente para realizar pruebas de calibration de los reles (relays} de proteccion de los sistemas de potencia electrica. ...