| 发明名称 |
WIRELESS POWER TRANSMISSION DEVICE, WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM |
| 摘要 |
Provided is a wireless power transmission system. The wireless power transmission system includes a power supply unit generating amplified power; a wireless power transmission unit receiving and converting the amplified power into wireless power; a wireless power reception unit receiving and converting the wireless power into charging power; and a charging unit receiving the charging power, wherein the charging unit includes a battery to store the charging power and the power supply unit includes a power detection unit identifies the charged state of the battery based on the amplified voltage and amplified current of the amplified power. |
| 申请公布号 |
US2015207357(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201414335822 |
申请日期 |
2014.07.18 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
YOUM WooSub;LEE Sung Q;HWANG Gunn |
| 分类号 |
H02J7/02;H02J7/00;H02J5/00 |
主分类号 |
H02J7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wireless power transmission system comprising:
a power supply unit generating amplified power; a wireless power transmission unit receiving and converting the amplified power into wireless power; a wireless power reception unit receiving and converting the wireless power into charging power; and a charging unit receiving the charging power, wherein the charging unit comprises a battery to store the charging power and the power supply unit comprises a power detection unit identifies the charged state of the battery based on the amplified voltage and amplified current of the amplified power. |
| 地址 |
Daejeon KR |
