MODELING AND TESTING OF COMPUTER DISTANCE RELAY USING COMPUTER SIMULATION | ||||
| The International Conference on Electrical Engineering | ||||
| Article 41, Volume 5, 5th International Conference on Electrical Engineering ICEENG 2006, May 2006, Page 1-8 PDF (180.22 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iceeng.2006.33569 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Abdel Rahman A. Khatib | ||||
| Assistant Professor at Shorouk Academy, Cairo, Egypt. | ||||
| Abstract | ||||
| ABSTRACT The paper presents modeling and testing of computer distance relay using MATLAB/PSCAD. The relay has been tested in 345 kV parallel overhead transmission lines that include the mutual coupling. The paper is demonstrating the relay’s capability to detect the fault at different zones, producing a tripping output for different fault conditions. The concepts of traditional distance relaying were used and three zones were defined for the transmission system to be protected by the relay. Different fault types were simulated occurring at distinct locations within the transmission system. The computer relay is developed using MATLAB and the transmission line model is implemented using EMTDC / PSCAD. | ||||
| Keywords | ||||
| Distance mho Relay; PSCAD; Relay Model; protection; and MATLAB | ||||
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