A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method
Recently, the operation of a mixed transmission system has increased due to rapid urbanization and the purpose of a good view. Therefore, a proper protection scheme for a mixed transmission system is required. Generally, when a fault occurs on a transmission line, auto reclosing is performed for the...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/10/2610 |
| _version_ | 1797567451510079488 |
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| author | Seung-Hyun Sohn Gyu-Jung Cho Chul-Hwan Kim |
| author_facet | Seung-Hyun Sohn Gyu-Jung Cho Chul-Hwan Kim |
| author_sort | Seung-Hyun Sohn |
| collection | DOAJ |
| description | Recently, the operation of a mixed transmission system has increased due to rapid urbanization and the purpose of a good view. Therefore, a proper protection scheme for a mixed transmission system is required. Generally, when a fault occurs on a transmission line, auto reclosing is performed for the purpose of improving the continuity of service by clearing the fault and restoring the power system. However, the auto reclosing scheme should be applied to a mixed transmission system carefully because the mixed transmission system involves underground cable sections. When a fault occurs in the underground cable section, it is mostly a permanent fault. If auto reclosing is performed on a permanent fault condition, it may cause excessive overcurrent and switching surge, which can generate a serious impact on the whole transmission system and even cause an explosion. Due to this, many utilities worldwide do not allow auto reclosing or only apply it very restrictively on a mixed transmission system based on their practice. However, there is no clear guidance or standard related to auto reclosing on a mixed transmission system. Therefore, in this paper, an application of a recloser operation algorithm is proposed. Based on the proposed algorithm, reclosers can work properly and protect the transmission system. To verify the proposed algorithm, simulations were conducted using the ElectroMagnetic Transient Program (EMTP). |
| first_indexed | 2024-03-10T19:42:09Z |
| format | Article |
| id | doaj.art-b890912d976b4e9f98797b8d74ff7580 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T19:42:09Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-b890912d976b4e9f98797b8d74ff75802023-11-20T01:10:23ZengMDPI AGEnergies1996-10732020-05-011310261010.3390/en13102610A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave MethodSeung-Hyun Sohn0Gyu-Jung Cho1Chul-Hwan Kim2Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, KoreaKorea Railroad Research Institute, Uiwang 16105, KoreaDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, KoreaRecently, the operation of a mixed transmission system has increased due to rapid urbanization and the purpose of a good view. Therefore, a proper protection scheme for a mixed transmission system is required. Generally, when a fault occurs on a transmission line, auto reclosing is performed for the purpose of improving the continuity of service by clearing the fault and restoring the power system. However, the auto reclosing scheme should be applied to a mixed transmission system carefully because the mixed transmission system involves underground cable sections. When a fault occurs in the underground cable section, it is mostly a permanent fault. If auto reclosing is performed on a permanent fault condition, it may cause excessive overcurrent and switching surge, which can generate a serious impact on the whole transmission system and even cause an explosion. Due to this, many utilities worldwide do not allow auto reclosing or only apply it very restrictively on a mixed transmission system based on their practice. However, there is no clear guidance or standard related to auto reclosing on a mixed transmission system. Therefore, in this paper, an application of a recloser operation algorithm is proposed. Based on the proposed algorithm, reclosers can work properly and protect the transmission system. To verify the proposed algorithm, simulations were conducted using the ElectroMagnetic Transient Program (EMTP).https://www.mdpi.com/1996-1073/13/10/2610auto reclosingcombined transmission systemmixed transmission systemrecloser operation algorithmtravelling wave |
| spellingShingle | Seung-Hyun Sohn Gyu-Jung Cho Chul-Hwan Kim A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method Energies auto reclosing combined transmission system mixed transmission system recloser operation algorithm travelling wave |
| title | A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method |
| title_full | A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method |
| title_fullStr | A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method |
| title_full_unstemmed | A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method |
| title_short | A Study on Application of Recloser Operation Algorithm for Mixed Transmission System Based on Travelling Wave Method |
| title_sort | study on application of recloser operation algorithm for mixed transmission system based on travelling wave method |
| topic | auto reclosing combined transmission system mixed transmission system recloser operation algorithm travelling wave |
| url | https://www.mdpi.com/1996-1073/13/10/2610 |
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