Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system
Requirements of coal mine underground were analyzed for wireless power energy transmission. Characteristics of three kinds of wireless power transmission technologies were researched including microwave type, electromagnetic induction and magnetic coupling resonant type as well as their applicabilit...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2015-01-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.01.013 |
| _version_ | 1797868694912630784 |
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| author | TIAN Zijian DU Xinxin ZHU Yuanzhong WANG Juan |
| author_facet | TIAN Zijian DU Xinxin ZHU Yuanzhong WANG Juan |
| author_sort | TIAN Zijian |
| collection | DOAJ |
| description | Requirements of coal mine underground were analyzed for wireless power energy transmission. Characteristics of three kinds of wireless power transmission technologies were researched including microwave type, electromagnetic induction and magnetic coupling resonant type as well as their applicability in coal mine underground. It was considered that magnetic coupling resonant type wireless power transmission technology could be applied in coal mine underground. Impacts of different obstacles were analyzed emphatically on transmission efficiency of magnetic coupling resonant wireless power transmission system. A simulation model of magnetic coupling resonant wireless power transmission system was built by using HFSS 3D electromagnetics simulation software, and simulated experiments were carried out using metallic obstacles and the nonmetallic ones. The experimental results show that nonmetallic obstacles have no influence on transmission efficiency of the system, and metallic obstacles reduce transmission efficiency, especially in condition of adding thickness or reducing lateral area of the metallic obstacles. |
| first_indexed | 2024-04-10T00:01:05Z |
| format | Article |
| id | doaj.art-4dd6bc4fc42b471fa528e2dc749d2e19 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:01:05Z |
| publishDate | 2015-01-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-4dd6bc4fc42b471fa528e2dc749d2e192023-03-17T01:50:16ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2015-01-01411495310.13272/j.issn.1671-251x.2015.01.013Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission systemTIAN Zijian0DU Xinxin1ZHU Yuanzhong2WANG Juan3School of Mechanical Electronic and Information Engineering, China University of Mining and Technology(Beijing), Beijing 100083, ChinaSchool of Mechanical Electronic and Information Engineering, China University of Mining and Technology(Beijing), Beijing 100083, ChinaSchool of Electric and Information Engineering, Beijing PolySchool of Mechanical Electronic and Information Engineering, China University of Mining and Technology(Beijing), Beijing 100083, ChinaRequirements of coal mine underground were analyzed for wireless power energy transmission. Characteristics of three kinds of wireless power transmission technologies were researched including microwave type, electromagnetic induction and magnetic coupling resonant type as well as their applicability in coal mine underground. It was considered that magnetic coupling resonant type wireless power transmission technology could be applied in coal mine underground. Impacts of different obstacles were analyzed emphatically on transmission efficiency of magnetic coupling resonant wireless power transmission system. A simulation model of magnetic coupling resonant wireless power transmission system was built by using HFSS 3D electromagnetics simulation software, and simulated experiments were carried out using metallic obstacles and the nonmetallic ones. The experimental results show that nonmetallic obstacles have no influence on transmission efficiency of the system, and metallic obstacles reduce transmission efficiency, especially in condition of adding thickness or reducing lateral area of the metallic obstacles.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.01.013wireless power transmissionmagnetic coupling resonanceobstaclestransmission efficiency |
| spellingShingle | TIAN Zijian DU Xinxin ZHU Yuanzhong WANG Juan Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system Gong-kuang zidonghua wireless power transmission magnetic coupling resonance obstacles transmission efficiency |
| title | Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| title_full | Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| title_fullStr | Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| title_full_unstemmed | Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| title_short | Impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| title_sort | impact of obstacles on transmission efficiency of magnetic coupling resonant wireless power transmission system |
| topic | wireless power transmission magnetic coupling resonance obstacles transmission efficiency |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.01.013 |
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