发明名称 |
EFFICIENCY MAXIMIZATION FOR DEVICE-TO-DEVICE WIRELESS CHARGING |
摘要 |
Described is a receiver for maximizing end-to-end efficiency in a device-to-device wireless charging system using resonant energy transfer through an inductive link. The receiver includes an efficiency controller which dynamically tracks a maximum efficiency point and controls an impedance between an inductive coupling of the receiver and a receiver rectifier circuit such that an impedance seen by the inductive coupling is an impedance which maximizes (or nearly maximizes) efficiency of the inductively coupled wireless power transfer operation. |
申请公布号 |
WO2017023892(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2016US45082 |
申请日期 |
2016.08.02 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
DESAI, Nachiket, V.;CHANDRAKASAN, Anantha, P. |
分类号 |
H02J50/10;H01F27/42;H01F38/14;H02J7/02;H02J50/00;H02J50/12;H04B5/00 |
主分类号 |
H02J50/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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