| 发明名称 |
METHOD FOR DETECTING CHANGE IN LOAD DURING WIRELESS CHARGING AND WIRELESS POWER TRANSMITTER THEREOF |
| 摘要 |
A wireless power transmitter and a method for detecting a change in load during wireless charging in the wireless power transmitter is provided. The wireless power transmitter includes a power transmission unit configured to transmit power to a wireless power receiver, a current detection unit configured to measure a voltage value corresponding to a current that is output to the power transmission unit while the power is transmitted from the power transmission unit, and a controller configured to adjust the power transmitted by the power transmission unit based on the measured voltage value. |
| 申请公布号 |
US2016118845(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201514657652 |
申请日期 |
2015.03.13 |
| 申请人 |
Samsung Electronics Co., Ltd. ;Kwangwoon University Industry-Academic Collaboration Foundation |
发明人 |
YEO Sung-Ku;Eo Yun-Seong;Kwak Kyu-Sub;Park Sung-Bum;Ahn Hyun-Jun |
| 分类号 |
H02J7/04;H02J7/02;H02J5/00 |
主分类号 |
H02J7/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wireless power transmitter comprising:
a power transmission unit configured to transmit power to a wireless power receiver; a current detection unit configured to measure a voltage value corresponding to a current that is output to the power transmission unit while the power is transmitted from the power transmission unit; and a controller configured to adjust the power transmitted by the power transmission unit based on the measured voltage value. |
| 地址 |
Gyeonggi-do KR |
