Design and Simulation of Three Zones Distance Protection Scheme
This work describes the protection mechanism of transmission line at fault. Transmission line is divided into three zones and it is also provided by a backup protection MATLAB simulation was used to represent the three steps protection under single line to ground fault in different zones. Distance...
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| Format: | Article |
| Language: | English |
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Northern Technical University
2024-12-01
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| Series: | NTU Journal of Engineering and Technology |
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| Online Access: | https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/1064 |
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| _version_ | 1849225524794097664 |
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| author | Kamal Mohammed Mejdhab Ali N. Hamoodi |
| author_facet | Kamal Mohammed Mejdhab Ali N. Hamoodi |
| author_sort | Kamal Mohammed Mejdhab |
| collection | DOAJ |
| description |
This work describes the protection mechanism of transmission line at fault. Transmission line is divided into three zones and it is also provided by a backup protection MATLAB simulation was used to represent the three steps protection under single line to ground fault in different zones. Distance Relay was used to measure impedance as a part of power system, when the fault impedance dropped below the predetermined value a trip signal will transmit to the circuit breaker. MATLAB simulation is used to simulate the proposed model for three zones. The results illustrated the fault impedance at each zone and finally it has been concluded that the lower impedance is obtained at zone B (27.33 ?) in phase T.
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| format | Article |
| id | doaj-art-0d7da8a4824b4f1cb21c8d45ab855200 |
| institution | Kabale University |
| issn | 2788-9971 2788-998X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Northern Technical University |
| record_format | Article |
| series | NTU Journal of Engineering and Technology |
| spelling | doaj-art-0d7da8a4824b4f1cb21c8d45ab8552002025-08-24T13:05:07ZengNorthern Technical UniversityNTU Journal of Engineering and Technology2788-99712788-998X2024-12-013410.56286/ntujet.v3i4.10641065Design and Simulation of Three Zones Distance Protection SchemeKamal Mohammed Mejdhab0Ali N. Hamoodi1Northern Technical UniversityNorthern Technical University This work describes the protection mechanism of transmission line at fault. Transmission line is divided into three zones and it is also provided by a backup protection MATLAB simulation was used to represent the three steps protection under single line to ground fault in different zones. Distance Relay was used to measure impedance as a part of power system, when the fault impedance dropped below the predetermined value a trip signal will transmit to the circuit breaker. MATLAB simulation is used to simulate the proposed model for three zones. The results illustrated the fault impedance at each zone and finally it has been concluded that the lower impedance is obtained at zone B (27.33 ?) in phase T. https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/1064distance relay ,transmission line protection , three zones , single line to ground fault , MATLAB/ SIMULINK |
| spellingShingle | Kamal Mohammed Mejdhab Ali N. Hamoodi Design and Simulation of Three Zones Distance Protection Scheme NTU Journal of Engineering and Technology distance relay ,transmission line protection , three zones , single line to ground fault , MATLAB/ SIMULINK |
| title | Design and Simulation of Three Zones Distance Protection Scheme |
| title_full | Design and Simulation of Three Zones Distance Protection Scheme |
| title_fullStr | Design and Simulation of Three Zones Distance Protection Scheme |
| title_full_unstemmed | Design and Simulation of Three Zones Distance Protection Scheme |
| title_short | Design and Simulation of Three Zones Distance Protection Scheme |
| title_sort | design and simulation of three zones distance protection scheme |
| topic | distance relay ,transmission line protection , three zones , single line to ground fault , MATLAB/ SIMULINK |
| url | https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/1064 |
| work_keys_str_mv | AT kamalmohammedmejdhab designandsimulationofthreezonesdistanceprotectionscheme AT alinhamoodi designandsimulationofthreezonesdistanceprotectionscheme |