Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies
Corona effect plays an important role in determining the distortion and attenuation of the surges travelling along overhead transmission lines and thus could possibly cause the backflashover. This this paper presents a comparative analysis between the two conductors used for 275 kV transmission line...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/78150/1/Comparative%20analysis%20of%20ACSR%20and%20ACCC%20conductors%20on%20corona%20effect%20for%20lightning%20surge%20studies.pdf |
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| author | Mohd Nawi, Zawati Ab Kadir, Mohd Zainal Abidin Azis, Norhafiz Wan Ahmad, Wan Fatinhamamah Mohamed Rawi, Iryani Ungku Amirulddin Al Amin, Ungku Anisa Nordin, Farah Hani |
| author_facet | Mohd Nawi, Zawati Ab Kadir, Mohd Zainal Abidin Azis, Norhafiz Wan Ahmad, Wan Fatinhamamah Mohamed Rawi, Iryani Ungku Amirulddin Al Amin, Ungku Anisa Nordin, Farah Hani |
| author_sort | Mohd Nawi, Zawati |
| collection | UPM |
| description | Corona effect plays an important role in determining the distortion and attenuation of the surges travelling along overhead transmission lines and thus could possibly cause the backflashover. This this paper presents a comparative analysis between the two conductors used for 275 kV transmission line in term of corona effect when subjected to the lightning surge propagation studies. The two conductors are the Aluminium Conductor Steel Reinforced (ACSR) and the new High-Temperature Low Sag (HTLS) conductor, known as Aluminium Conductor Composite Core (ACCC). Simulation using section by section method for a single conductor were simulated using PSCAD/EMTDC software. The analyses were done by comparing the results with three parameters that known to be affected the corona, namely the different conductor radius, the heights of the conductor above ground level, and the segment length used for a single conductor. The finding that can be drawn from the study is that the presence of ACCC conductor are found to be more efficient in reducing the corona effect than the ACSR conductors apart from other advantages such as higher current capacity and lesser losses as compared to ACSR. |
| first_indexed | 2024-03-06T10:22:53Z |
| format | Conference or Workshop Item |
| id | upm.eprints-78150 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:22:53Z |
| publishDate | 2019 |
| publisher | IEEE |
| record_format | dspace |
| spelling | upm.eprints-781502020-06-15T06:32:36Z http://psasir.upm.edu.my/id/eprint/78150/ Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies Mohd Nawi, Zawati Ab Kadir, Mohd Zainal Abidin Azis, Norhafiz Wan Ahmad, Wan Fatinhamamah Mohamed Rawi, Iryani Ungku Amirulddin Al Amin, Ungku Anisa Nordin, Farah Hani Corona effect plays an important role in determining the distortion and attenuation of the surges travelling along overhead transmission lines and thus could possibly cause the backflashover. This this paper presents a comparative analysis between the two conductors used for 275 kV transmission line in term of corona effect when subjected to the lightning surge propagation studies. The two conductors are the Aluminium Conductor Steel Reinforced (ACSR) and the new High-Temperature Low Sag (HTLS) conductor, known as Aluminium Conductor Composite Core (ACCC). Simulation using section by section method for a single conductor were simulated using PSCAD/EMTDC software. The analyses were done by comparing the results with three parameters that known to be affected the corona, namely the different conductor radius, the heights of the conductor above ground level, and the segment length used for a single conductor. The finding that can be drawn from the study is that the presence of ACCC conductor are found to be more efficient in reducing the corona effect than the ACSR conductors apart from other advantages such as higher current capacity and lesser losses as compared to ACSR. IEEE 2019 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/78150/1/Comparative%20analysis%20of%20ACSR%20and%20ACCC%20conductors%20on%20corona%20effect%20for%20lightning%20surge%20studies.pdf Mohd Nawi, Zawati and Ab Kadir, Mohd Zainal Abidin and Azis, Norhafiz and Wan Ahmad, Wan Fatinhamamah and Mohamed Rawi, Iryani and Ungku Amirulddin Al Amin, Ungku Anisa and Nordin, Farah Hani (2019) Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies. In: 11th Asia-Pacific International Conference on Lightning (APL 2019), 12-14 June 2019, Hong Kong, China. . 10.1109/APL.2019.8815963 |
| spellingShingle | Mohd Nawi, Zawati Ab Kadir, Mohd Zainal Abidin Azis, Norhafiz Wan Ahmad, Wan Fatinhamamah Mohamed Rawi, Iryani Ungku Amirulddin Al Amin, Ungku Anisa Nordin, Farah Hani Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title | Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title_full | Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title_fullStr | Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title_full_unstemmed | Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title_short | Comparative analysis of ACSR and ACCC conductors on corona effect for lightning surge studies |
| title_sort | comparative analysis of acsr and accc conductors on corona effect for lightning surge studies |
| url | http://psasir.upm.edu.my/id/eprint/78150/1/Comparative%20analysis%20of%20ACSR%20and%20ACCC%20conductors%20on%20corona%20effect%20for%20lightning%20surge%20studies.pdf |
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