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| Study on Impacts among Wireless Power Transmission Multi-System |
| Jing Wuwei1,2,Huang Xueliang1,2,Chen Chen1,2,Liu Han1,2,Tan Linlin1,2,Wang Wei1,2 |
1. Southeast University Nanjing 210096 China;
2. Key Laboratory of Jiangsu Province smart grid technology with equipment Nanjing 212000 China |
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Abstract Wireless power transmission has become a popular topic in recent years. Along with the fast development of the technology in various fields, the electromagnetic environment is getting complicated. This paper focuses on the interaction that comes from adjacent devices when several equipments work simultaneously in relatively small rooms. The system parameters and distribution of electric-magnetic fields are indicated by finite element emulation software. At last, the experiments confirmed that a set of system resonators has electromagnetic coupling with adjacent ones and a series of resonator parameters are changed, which causes resonance point deviation and reduces transfer efficiency.
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Received: 10 July 2014
Published: 08 September 2015
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2015, Vol. 30 
