Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018)
Hybrid reactive power compensation (HRPC) which consists of series compensation and a stepped-controlled shunt reactor will see use in China's future ultra-high-voltage (UHV) transmission system. As a result, some new characteristics of the secondary arc during a single-phase-to-ground fault on...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8396243/ |
| _version_ | 1818457695795019776 |
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| author | Hongshun Liu Jingjing Yang Liang Ji Zhen Wang Zhenning Huang Xiaoshuai Yang Jiangtao Wang |
| author_facet | Hongshun Liu Jingjing Yang Liang Ji Zhen Wang Zhenning Huang Xiaoshuai Yang Jiangtao Wang |
| author_sort | Hongshun Liu |
| collection | DOAJ |
| description | Hybrid reactive power compensation (HRPC) which consists of series compensation and a stepped-controlled shunt reactor will see use in China's future ultra-high-voltage (UHV) transmission system. As a result, some new characteristics of the secondary arc during a single-phase-to-ground fault on UHV transmission lines with HRPC may be raised. In this paper, the secondary arc characteristics during the single-phase auto-reclosure (SPAR) operation have been simulated with regard to the UHV AC system installed with HRPC. Based on the UHV system model with HRPC and its secondary arc model, the influence mechanism of HRPC on secondary arc current is theoretically derived with the simulated waveforms and the Fourier analysis. Besides, the relationship among the secondary arc current, the arcing time with different HRPC compensation degrees, neutral reactance, as well as the grounding fault locations have been investigated in detail. Finally, an improved time sequential control strategy of bypass breaker and SPAR has been put forward. The research presented in this paper will provide necessary theoretical basis and technical support for the future application of HRPC in UHV transmission lines. |
| first_indexed | 2024-12-14T22:46:39Z |
| format | Article |
| id | doaj.art-f22ad2663f6d4b4f93645c34db4481f3 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T22:46:39Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-f22ad2663f6d4b4f93645c34db4481f32022-12-21T22:44:50ZengIEEEIEEE Access2169-35362018-01-016381153812310.1109/ACCESS.2018.28508128396243Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018)Hongshun Liu0https://orcid.org/0000-0003-2103-2020Jingjing Yang1Liang Ji2Zhen Wang3Zhenning Huang4Xiaoshuai Yang5Jiangtao Wang6Shandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, ChinaShandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, ChinaSchool of Electrical Engineering, Shanghai University of Electric Power, Shanghai, ChinaShandong Provincial Key Laboratory of UHV Transmission Technology and Equipment, School of Electrical Engineering, Shandong University, Jinan, ChinaState Grid Shandong Electric Power Company, Shandong, ChinaState Grid Shandong Electric Power Company, Shandong, ChinaState Grid Shandong Electric Power Company, Shandong, ChinaHybrid reactive power compensation (HRPC) which consists of series compensation and a stepped-controlled shunt reactor will see use in China's future ultra-high-voltage (UHV) transmission system. As a result, some new characteristics of the secondary arc during a single-phase-to-ground fault on UHV transmission lines with HRPC may be raised. In this paper, the secondary arc characteristics during the single-phase auto-reclosure (SPAR) operation have been simulated with regard to the UHV AC system installed with HRPC. Based on the UHV system model with HRPC and its secondary arc model, the influence mechanism of HRPC on secondary arc current is theoretically derived with the simulated waveforms and the Fourier analysis. Besides, the relationship among the secondary arc current, the arcing time with different HRPC compensation degrees, neutral reactance, as well as the grounding fault locations have been investigated in detail. Finally, an improved time sequential control strategy of bypass breaker and SPAR has been put forward. The research presented in this paper will provide necessary theoretical basis and technical support for the future application of HRPC in UHV transmission lines.https://ieeexplore.ieee.org/document/8396243/Hybrid reactive power compensationsecondary arcsingle-phase auto-reclosureultra-high-voltage |
| spellingShingle | Hongshun Liu Jingjing Yang Liang Ji Zhen Wang Zhenning Huang Xiaoshuai Yang Jiangtao Wang Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) IEEE Access Hybrid reactive power compensation secondary arc single-phase auto-reclosure ultra-high-voltage |
| title | Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) |
| title_full | Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) |
| title_fullStr | Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) |
| title_full_unstemmed | Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) |
| title_short | Influence of Hybrid Reactive Power Compensation on the Secondary Arc of Ultra-High-Voltage Transmission Lines (May 2018) |
| title_sort | influence of hybrid reactive power compensation on the secondary arc of ultra high voltage transmission lines may 2018 |
| topic | Hybrid reactive power compensation secondary arc single-phase auto-reclosure ultra-high-voltage |
| url | https://ieeexplore.ieee.org/document/8396243/ |
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