| Title |
A Study on Simulator for Testing of Digital Protective Relay |
| Authors |
박철원(Park, Chul-Won) ; 신명철(Shin, Myong-Chul) ; 안태풍(Ahn, Tae-Pung) |
| Keywords |
DSP ; EMTP ; Digital protective relay ; Power system protection ; Simulator ; Waveform generator |
| Abstract |
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. |