New Contribution for Theoretical and Experimental Investigation for Evaluation of Transmission Line Relays Using Advanced Tools | ||||
| Port-Said Engineering Research Journal | ||||
| Article 12, Volume 21, Issue 1, March 2017, Page 116-123 PDF (838.51 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/pserj.2017.33447 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| H. Saber Ebrahim1; A. M. Karim Eldin2; Sobhy Dessouky3 | ||||
| 1Suez University, Faculty of industrial education, Dept. of Electrical Power and Machines, Suez, Egypt. | ||||
| 2Port Said University, Faculty of engineering, Dept.of Electrical Power and Machines, Port Said, Egypt | ||||
| 3Department 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 | ||||
| protective relays; power system protection; Transmission Line | ||||
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