DocumentCode :
3401474
Title :
MTZ2 - A Computer Based Relay Test System
Author :
Wysocki, Z.
fYear :
1995
fDate :
5-7 April 1995
Firstpage :
385
Abstract :
MTZ2 is the universal system for manual and automatic testing of all kinds of the protective relays in the quasistatic, dynamic and transient state conditions. The relay test system consists of IBM AT 286 (or higher) with built-in 8 channel, programmable signal generator, precision power amplifiers, I/O interface and power supply. MTZ2 uses the IBM PC, 8 channel programmable signal generator and power amplifiers to generate the quasistatic, dynamic: and transient test signals for the testing of all kinds of protections. During dynamic tests system operates with closed loop, using one of the dedicated programmes which prepares binary coded words for signal generator that operates power amplifiers. For transient test, both the closed and open loop is using, i.e. the programmable generator converts any waveforms digital signal, created from mathematical formulas or previously recorded by the modem protective relays or the fault disturbance recorders.
Keywords :
Power system dynamics; Power system modeling; Power system protection; Power system relaying; Power system simulation; Power system transients; Protective relaying; Relays; Signal generators; System testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Digital Power System Simulators, 1995, ICDS '95., First International Conference on
Conference_Location :
Texas, USA
Print_ISBN :
0-7803-3227-X
Type :
conf
DOI :
10.1109/ICDS.1995.492993
Filename :
492993
Link To Document :
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