发明名称 |
WIRELESS POWER TRANSMISSION SYSTEM, AND METHOD OF CONTROLLING RESONANCE IMPEDANCE AND RESONANCE FREQUENCY OF WIRELESS POWER TRANSMISSION SYSTEM |
摘要 |
A wireless power transmission system, and a method for controlling a resonance impedance and a resonance frequency of the wireless power transmission system are provided. According to one aspect, a wireless power transmitter may include: a power generator configured to generate tracking power using a resonance frequency, the tracking power being used for a resonance frequency tracking; a source resonator configured to transmit the tracking power to a target resonator; a mismatching detector configured to detect a mismatching between the target resonator and the source resonator; and a controller configured to adjust the resonance frequency, or an impedance of a repeater resonator when the mismatching is detected, the repeater resonator being used to perform an impedance matching between the target resonator and the source resonator.
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申请公布号 |
US2012286582(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201213463860 |
申请日期 |
2012.05.04 |
申请人 |
KIM NAM YUN;KWON SANG WOOK;PARK YUN KWON;YOON CHANG WOOK;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM NAM YUN;KWON SANG WOOK;PARK YUN KWON;YOON CHANG WOOK |
分类号 |
H02J17/00 |
主分类号 |
H02J17/00 |
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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