| 发明名称 |
Wireless Power Transfer System and Method |
| 摘要 |
A system comprises a primary switch network coupled to a power source, wherein the primary switch network comprises a plurality of power switches, a primary resonant tank coupled to the plurality of power switches, wherein a resonant capacitor of the primary resonant tank is formed by a first variable capacitance network, and wherein the first variable capacitance network is modulated to improve soft switching of the plurality of power switches through reducing a voltage level and a current level of a switch at a turn-on instant and a primary coil coupled to the primary resonant tank. |
| 申请公布号 |
US2016056639(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201514834289 |
申请日期 |
2015.08.24 |
| 申请人 |
NuVolta Technologies |
发明人 |
Mao Hengchun |
| 分类号 |
H02J5/00 |
主分类号 |
H02J5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
a primary switch network coupled to a power source, wherein the primary switch network comprises a plurality of power switches; a primary resonant tank coupled to the plurality of power switches, wherein a resonant capacitor of the primary resonant tank is formed by a first variable capacitance network, and wherein the first variable capacitance network is modulated to improve soft switching of the plurality of power switches through reducing a voltage level and a current level of a switch at a turn-on instant; and a primary coil coupled to the primary resonant tank. |
| 地址 |
Milpitas CA US |
