公开(公告)号：US20230110061A1

公开(公告)日：2023-04-13

申请号：US17959552

申请日：2022-10-04

申请人： UT-Battelle, LLC

发明人： Veda Galigekere ,  Subhajyoti Mukherjee

IPC分类号： B60L53/122 ,  H02J7/02

摘要： A system and method for controlling output power in an LCC-series wireless power system based on one or more primary-side variables, such as a peak voltage in the LCC-series compensation circuitry.

公开(公告)号：US11916404B1

公开(公告)日：2024-02-27

申请号：US17742770

申请日：2022-05-12

申请人： UT-Battelle, LLC

发明人： Jason L. Pries ,  Omer C. Onar ,  Gui-Jia Su ,  Veda Galigekere ,  Mostak Mohammad

IPC分类号： H02J50/12 ,  H02J50/40 ,  B60L53/122

CPC分类号： H02J50/12 ,  B60L53/122 ,  H02J50/40 ,  H02J2310/48

摘要： A wireless power supply power supply including first tuning circuitry coupled directly to a transmitter, the first tuning circuitry including an LCC configuration. The wireless power supply may include second tuning circuitry coupled directly to switching circuitry (e.g., an inverter) of the power supply, where the second tuning circuitry may be operable to direct power from the switching circuitry to the first tuning circuitry for supply to the transmitter, and where the second tuning circuitry includes a reactance operable to establish inductive operation of the switching circuitry at the switching frequency of the switching circuitry.