New Contribution for Theoretical and Experimental Investigation for Evaluation of Transmission Line Relays Using Advanced Tools

Document Type : Original Article

Authors

1 Suez University, Faculty of industrial education, Dept. of Electrical Power and Machines, Suez, Egypt.

2 Port Said University, Faculty of engineering, Dept.of Electrical Power and Machines, Port Said, Egypt

3 Department of Electrical Engineering,Port Said University, Port Said, Egypt

Abstract

This paper presents a technique for testing protection relays using advanced simulation tools and lab
implementation models for a transmission line. Different Scenario were simulation and implemented on the transmission
line in the lab the output voltage and current waves for the two process were filtered using digital filters to remove the
transient components. Then fed to the programs describe the function of different protective relays. These evaluate the
performance of protective relays for both the signals. Obtained from the lab model and the signals obtained from the
simulations. The simulation were performed using Alternative Transients Program (ATP). The programs operate correctly
for fault cases obtained by lab model simulator.

Keywords

Port-Said Engineering Research Journal
Volume 21, Issue 1
March 2017
Pages 116-123

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