Effect of metal shielding on a wireless power transfer system
Source abstract
Abstract
In this paper, the effect of non-ferromagnetic metal shielding (NFMS) material on the resonator of wireless power transfer (WPT) is studied by modeling, simulation and experimental analysis. And, the effect of NFMS material on the power transfer efficiency (PTE) of WPT systems is investigated by circuit model. Meanwhile, the effect of ferromagnetic metal shielding material on the PTE of WPT systems is analyzed through simulation. A double layer metal shield structure is designed. Experimental results demonstrate that by applying the novel double layer metal shielding method, the system PTE increases significantly while the electromagnetic field of WPT systems declines dramatically.
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Research context
OpenAlex topics: Wireless Power Transfer Systems · Energy Harvesting in Wireless Networks · MXene and MAX Phase Materials
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Affiliations
Southeast University 1 Department of Electrical Engineering, , Nanjing 210096, China
Jiangsu Key Laboratory of Smart Grid Technology and Equipment 2 , Zhenjiang 212009, China
State Grid Jiangsu Economic Research Institute 3 , Nanjing 210096, China
Funding
National Nature Science Youth Foundation of China · Nature Science Youth Foundation of Jiangsu Province · Science and Technique Project Funds of State Grid Jiangsu Electric Power Company · The Fundamental Research Funds for the Central University
References (11)
Show source-provided references
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