发明授权
US08362651B2 Efficient near-field wireless energy transfer using adiabatic system variations
有权
使用绝热系统变化的高效近场无线能量传输
- 专利标题： Efficient near-field wireless energy transfer using adiabatic system variations
- 专利标题（中）： 使用绝热系统变化的高效近场无线能量传输
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申请号： US12571949申请日： 2009-10-01
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公开(公告)号： US08362651B2公开(公告)日： 2013-01-29
- 发明人: Rafif E. Hamam , Aristeidis Karalis , John D. Joannopoulos , Marin Soljacic
- 申请人： Rafif E. Hamam , Aristeidis Karalis , John D. Joannopoulos , Marin Soljacic
- 申请人地址： US MA Cambridge
- 专利权人： Massachusetts Institute of Technology
- 当前专利权人： Massachusetts Institute of Technology
- 当前专利权人地址： US MA Cambridge
- 代理机构： Fish & Richardson P.C.
- 主分类号： H01F27/42
- IPC分类号： H01F27/42
摘要：
Disclosed is a method for transferring energy wirelessly including transferring energy wirelessly from a first resonator structure to an intermediate resonator structure, wherein the coupling rate between the first resonator structure and the intermediate resonator structure is κ1B, transferring energy wirelessly from the intermediate resonator structure to a second resonator structure, wherein the coupling rate between the intermediate resonator structure and the second resonator structure is κB2, and during the wireless energy transfers, adjusting at least one of the coupling rates κ1B and κB2 to reduce energy accumulation in the intermediate resonator structure and improve wireless energy transfer from the first resonator structure to the second resonator structure through the intermediate resonator structure.