Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna
The antenna end of the tethered balloon-type high-power VLF communication system will be exposed to an extremely strong alternating electric field environment when it is in operation. Due to dielectric loss, an abnormal temperature rise may occur at the antenna end, which may lead to an antenna frac...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2021/5517978 |
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| _version_ | 1832546260404404224 |
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| author | Ao Wang Xianqiang Li Huajun Zhang Ji Tian Wenchuang Zhou |
| author_facet | Ao Wang Xianqiang Li Huajun Zhang Ji Tian Wenchuang Zhou |
| author_sort | Ao Wang |
| collection | DOAJ |
| description | The antenna end of the tethered balloon-type high-power VLF communication system will be exposed to an extremely strong alternating electric field environment when it is in operation. Due to dielectric loss, an abnormal temperature rise may occur at the antenna end, which may lead to an antenna fracture in serious cases. It is an effective measure to install a corona ring at the end of the antenna to prevent such accidents. In this paper, the structural parameters of the corona ring, including ring radius, tube radius, and ring depth, are optimized based on intelligent optimization algorithm to significantly improve the electric field distribution and restrain the temperature rise to the maximum extent. The effectiveness of the optimization results is verified by simulation. |
| format | Article |
| id | doaj-art-4f963a0a4b6a46769f2747413aaaa06a |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-4f963a0a4b6a46769f2747413aaaa06a2025-02-03T07:23:26ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772021-01-01202110.1155/2021/55179785517978Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF AntennaAo Wang0Xianqiang Li1Huajun Zhang2Ji Tian3Wenchuang Zhou4School of Automation, Wuhan University of Technology, Wuhan 430070, ChinaSchool of Automation, Wuhan University of Technology, Wuhan 430070, ChinaSchool of Automation, Wuhan University of Technology, Wuhan 430070, ChinaSchool of Automation, Wuhan University of Technology, Wuhan 430070, ChinaSchool of Automation, Wuhan University of Technology, Wuhan 430070, ChinaThe antenna end of the tethered balloon-type high-power VLF communication system will be exposed to an extremely strong alternating electric field environment when it is in operation. Due to dielectric loss, an abnormal temperature rise may occur at the antenna end, which may lead to an antenna fracture in serious cases. It is an effective measure to install a corona ring at the end of the antenna to prevent such accidents. In this paper, the structural parameters of the corona ring, including ring radius, tube radius, and ring depth, are optimized based on intelligent optimization algorithm to significantly improve the electric field distribution and restrain the temperature rise to the maximum extent. The effectiveness of the optimization results is verified by simulation.http://dx.doi.org/10.1155/2021/5517978 |
| spellingShingle | Ao Wang Xianqiang Li Huajun Zhang Ji Tian Wenchuang Zhou Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna International Journal of Antennas and Propagation |
| title | Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna |
| title_full | Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna |
| title_fullStr | Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna |
| title_full_unstemmed | Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna |
| title_short | Structural Parameters Optimization of Corona Ring of Tethered Balloon-Type VLF Antenna |
| title_sort | structural parameters optimization of corona ring of tethered balloon type vlf antenna |
| url | http://dx.doi.org/10.1155/2021/5517978 |
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