Flexible composite suppression method for ground arc in resonant grounding system
Abstract A current‐voltage composite controller for an arc suppression inverter is designed. The current and voltage at the fault point are reduced by injecting current and regulating the neutral point voltage to completely eliminate the risk of fire and overvoltage caused by a single‐line‐to‐ground...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-12-01
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| Series: | High Voltage |
| Online Access: | https://doi.org/10.1049/hve2.12354 |
| _version_ | 1797378747419066368 |
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| author | Jianzhang You Moufa Guo Zeyin Zheng Xinbin Liu |
| author_facet | Jianzhang You Moufa Guo Zeyin Zheng Xinbin Liu |
| author_sort | Jianzhang You |
| collection | DOAJ |
| description | Abstract A current‐voltage composite controller for an arc suppression inverter is designed. The current and voltage at the fault point are reduced by injecting current and regulating the neutral point voltage to completely eliminate the risk of fire and overvoltage caused by a single‐line‐to‐ground fault arc. A cascaded inverter is used, and the effects of the ground parameter measurement, line impedance voltage drop, harmonic current and arc suppression coil on the current control, voltage control and composite control methods are analysed and compared. Finally, software simulations and industrial prototype experiments show that the proposed composite control method is effective and less affected by ground parameter measurement and line impedance voltage drop and has better adaptability. |
| first_indexed | 2024-03-08T20:12:10Z |
| format | Article |
| id | doaj.art-84efce5a46dc45c2a7b64b5c0f4269d8 |
| institution | Directory Open Access Journal |
| issn | 2397-7264 |
| language | English |
| last_indexed | 2024-03-08T20:12:10Z |
| publishDate | 2023-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | High Voltage |
| spelling | doaj.art-84efce5a46dc45c2a7b64b5c0f4269d82023-12-23T04:49:06ZengWileyHigh Voltage2397-72642023-12-01861296130510.1049/hve2.12354Flexible composite suppression method for ground arc in resonant grounding systemJianzhang You0Moufa Guo1Zeyin Zheng2Xinbin Liu3School of Electrical Engineering and Automation Fuzhou University Fuzhou ChinaSchool of Electrical Engineering and Automation Fuzhou University Fuzhou ChinaSchool of Electrical Engineering and Automation Fuzhou University Fuzhou ChinaSchool of Electrical Engineering and Automation Fuzhou University Fuzhou ChinaAbstract A current‐voltage composite controller for an arc suppression inverter is designed. The current and voltage at the fault point are reduced by injecting current and regulating the neutral point voltage to completely eliminate the risk of fire and overvoltage caused by a single‐line‐to‐ground fault arc. A cascaded inverter is used, and the effects of the ground parameter measurement, line impedance voltage drop, harmonic current and arc suppression coil on the current control, voltage control and composite control methods are analysed and compared. Finally, software simulations and industrial prototype experiments show that the proposed composite control method is effective and less affected by ground parameter measurement and line impedance voltage drop and has better adaptability.https://doi.org/10.1049/hve2.12354 |
| spellingShingle | Jianzhang You Moufa Guo Zeyin Zheng Xinbin Liu Flexible composite suppression method for ground arc in resonant grounding system High Voltage |
| title | Flexible composite suppression method for ground arc in resonant grounding system |
| title_full | Flexible composite suppression method for ground arc in resonant grounding system |
| title_fullStr | Flexible composite suppression method for ground arc in resonant grounding system |
| title_full_unstemmed | Flexible composite suppression method for ground arc in resonant grounding system |
| title_short | Flexible composite suppression method for ground arc in resonant grounding system |
| title_sort | flexible composite suppression method for ground arc in resonant grounding system |
| url | https://doi.org/10.1049/hve2.12354 |
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