A Study on Simulator for Testing of Digital Protective Relay
Chul-Won Park, Myong-Chul Shin, Tae-Pung Ahn · The Transactions of The Korean Institute of Electrical Engineers · 2006
In this work, the digital simulator for testing of digital protective relay is presented. The proposed simulator software has EMTP simulation data file conversion, sequence waveform generation, user define simulation data generation, communication engine, data analysis engine and measurements function etc. The simulator hardware is designed using 32bit floating point DSP architecture to achieve flexibility and high speed operation. This simulator is tested to evaluate the performance of relay simulator by using a output data of simulation model on EMTP.