Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems
In a normal electrical network, it is crucial to design a system complete with protection to prevent any abnormalities or fault occurrence to disturb the whole source of electrical to be shut down. Only a portion of effected area should be closed and fault duration at high current value should be cl...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Asian Research Publishing Network (ARPN)
2015
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/23869/ http://umpir.ump.edu.my/id/eprint/23869/1/Inverse%20definite%20overcurrent%20relay.pdf |
| _version_ | 1848821907523108864 |
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| author | Noor Zaihah, Jamal Omar, Aliman M. H., Sulaiman |
| author_facet | Noor Zaihah, Jamal Omar, Aliman M. H., Sulaiman |
| author_sort | Noor Zaihah, Jamal |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In a normal electrical network, it is crucial to design a system complete with protection to prevent any abnormalities or fault occurrence to disturb the whole source of electrical to be shut down. Only a portion of effected area should be closed and fault duration at high current value should be closely monitored. Overcurrent protection device discrimination play vital roles to ensure protective relay will react accordingly. This paper introduces a systematic overcurrent discrimination algorithm which is based on standard formulationand constant value by IEC 60255-4 and IEEE Std C37.112-1996. The proposed algorithm has been tested to an 11k V industrial power system. Two bus data have been tested and the tests result of the network was studied, analyzed and discussed. The algorithm has proven successfully fulfilled the discrimination requirement. |
| first_indexed | 2025-11-15T02:32:48Z |
| format | Article |
| id | ump-23869 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:32:48Z |
| publishDate | 2015 |
| publisher | Asian Research Publishing Network (ARPN) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-238692019-01-18T08:39:58Z http://umpir.ump.edu.my/id/eprint/23869/ Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems Noor Zaihah, Jamal Omar, Aliman M. H., Sulaiman TK Electrical engineering. Electronics Nuclear engineering In a normal electrical network, it is crucial to design a system complete with protection to prevent any abnormalities or fault occurrence to disturb the whole source of electrical to be shut down. Only a portion of effected area should be closed and fault duration at high current value should be closely monitored. Overcurrent protection device discrimination play vital roles to ensure protective relay will react accordingly. This paper introduces a systematic overcurrent discrimination algorithm which is based on standard formulationand constant value by IEC 60255-4 and IEEE Std C37.112-1996. The proposed algorithm has been tested to an 11k V industrial power system. Two bus data have been tested and the tests result of the network was studied, analyzed and discussed. The algorithm has proven successfully fulfilled the discrimination requirement. Asian Research Publishing Network (ARPN) 2015 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23869/1/Inverse%20definite%20overcurrent%20relay.pdf Noor Zaihah, Jamal and Omar, Aliman and M. H., Sulaiman (2015) Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems. ARPN Journal of Engineering and Applied Sciences, 10 (23). ISSN 1819-6608. (Published) http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1215_3207.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Noor Zaihah, Jamal Omar, Aliman M. H., Sulaiman Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title | Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title_full | Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title_fullStr | Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title_full_unstemmed | Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title_short | Inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| title_sort | inverse definite overcurrent relay discrimination algorithm and its application in industrial power systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/23869/ http://umpir.ump.edu.my/id/eprint/23869/ http://umpir.ump.edu.my/id/eprint/23869/1/Inverse%20definite%20overcurrent%20relay.pdf |