Design of GIS switch state detection system based on wireless power transfer
The opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform base...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-11-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484721006089 |
| _version_ | 1818684533089763328 |
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| author | Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu |
| author_facet | Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu |
| author_sort | Feng Wen |
| collection | DOAJ |
| description | The opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform based on image recognition technology and wireless power transfer (WPT) technology. The wireless charging capability creates the conditions for the platform’s versatility and portability to some extent. This paper mainly analyzes the stability and anti-offset of the WPT system. According to the theoretical analysis, the efficiency of the wireless charging system is more stable than that of the traditional LCC WPT system under the same output power. Within the offset distance of 0.11 m, the efficiency can be maintained at about 92%, with almost no change. The results show that the proposed method is effective. |
| first_indexed | 2024-12-17T10:52:08Z |
| format | Article |
| id | doaj.art-302e5760a64f4ae6b01891ab55044e71 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-12-17T10:52:08Z |
| publishDate | 2021-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-302e5760a64f4ae6b01891ab55044e712022-12-21T21:51:56ZengElsevierEnergy Reports2352-48472021-11-017561566Design of GIS switch state detection system based on wireless power transferFeng Wen0Chen Han1Wenhan Zhao2Kesong Ji3Zhoujian Chu4School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China; Corresponding author.School of Automation, Nanjing University of Science and Technology, Nanjing 210094, ChinaMaintenance Branch Company, State Grid Jiangsu Electric Power Co.,Ltd., Nanjing 211102, ChinaMaintenance Branch Company, State Grid Jiangsu Electric Power Co.,Ltd., Nanjing 211102, ChinaMaintenance Branch Company, State Grid Jiangsu Electric Power Co.,Ltd., Nanjing 211102, ChinaThe opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform based on image recognition technology and wireless power transfer (WPT) technology. The wireless charging capability creates the conditions for the platform’s versatility and portability to some extent. This paper mainly analyzes the stability and anti-offset of the WPT system. According to the theoretical analysis, the efficiency of the wireless charging system is more stable than that of the traditional LCC WPT system under the same output power. Within the offset distance of 0.11 m, the efficiency can be maintained at about 92%, with almost no change. The results show that the proposed method is effective.http://www.sciencedirect.com/science/article/pii/S2352484721006089GIS switchImage recognitionWireless power transfer (WPT)Transfer efficiencyMisalignment tolerance |
| spellingShingle | Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu Design of GIS switch state detection system based on wireless power transfer Energy Reports GIS switch Image recognition Wireless power transfer (WPT) Transfer efficiency Misalignment tolerance |
| title | Design of GIS switch state detection system based on wireless power transfer |
| title_full | Design of GIS switch state detection system based on wireless power transfer |
| title_fullStr | Design of GIS switch state detection system based on wireless power transfer |
| title_full_unstemmed | Design of GIS switch state detection system based on wireless power transfer |
| title_short | Design of GIS switch state detection system based on wireless power transfer |
| title_sort | design of gis switch state detection system based on wireless power transfer |
| topic | GIS switch Image recognition Wireless power transfer (WPT) Transfer efficiency Misalignment tolerance |
| url | http://www.sciencedirect.com/science/article/pii/S2352484721006089 |
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