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    • 6. 发明申请
    • WIRELESS FEEDING SYSTEM
    • 无线供电系统
    • US20120025626A1
    • 2012-02-02
    • US13185087
    • 2011-07-18
    • Shinji Komiyama
    • Shinji Komiyama
    • H01F38/14
    • H02J50/12H02J5/005H02J7/025H02J17/00H02J50/40
    • The present disclosure provides a wireless feeding system including: a feeding device; and a power receiving device receiving power transmitted from the feeding device; wherein the feeding device includes a power generating section generating the power to be fed, and a resonant element fed with the power generated by the power generating section, the power receiving device includes a power receiving element receiving the power transmitted from the feeding device, and supplies power according to the received power to a load, and at least one of a power propagation path to the resonant element in the feeding device and a received power propagation path in the power receiving device has a frequency characteristic correcting circuit achieving a wider band by expanding a frequency characteristic while maintaining a Q-value as high sharpness of resonance of the power.
    • 本公开提供了一种无线馈送系统,包括:馈送装置; 以及接收从所述馈送装置发送的功率的电力接收装置; 其中所述馈送装置包括产生供电功率的发电部分和馈送有由所述发电部产生的电力的谐振元件,所述电力接收装置包括接收从所述馈送装置发送的电力的受电元件,以及 根据接收的功率向负载供电,并且馈电装置中的谐振元件的功率传播路径和受电装置中的接收功率传播路径中的至少一个具有频率特性校正电路,其通过 扩展频率特性同时保持Q值高的电源谐振锐度。
    • 7. 发明授权
    • Wireless feeding system
    • 无线馈线系统
    • US09024481B2
    • 2015-05-05
    • US13185087
    • 2011-07-18
    • Shinji Komiyama
    • Shinji Komiyama
    • H01F27/42H01F37/00H01F38/00H02J17/00H02J5/00H02J7/02
    • H02J50/12H02J5/005H02J7/025H02J17/00H02J50/40
    • The present disclosure provides a wireless feeding system including: a feeding device; and a power receiving device receiving power transmitted from the feeding device; wherein the feeding device includes a power generating section generating the power to be fed, and a resonant element fed with the power generated by the power generating section, the power receiving device includes a power receiving element receiving the power transmitted from the feeding device, and supplies power according to the received power to a load, and at least one of a power propagation path to the resonant element in the feeding device and a received power propagation path in the power receiving device has a frequency characteristic correcting circuit achieving a wider band by expanding a frequency characteristic while maintaining a Q-value as high sharpness of resonance of the power.
    • 本公开提供了一种无线馈送系统,包括:馈送装置; 以及接收从所述馈送装置发送的功率的电力接收装置; 其中所述馈送装置包括产生供电功率的发电部分和馈送有由所述发电部产生的电力的谐振元件,所述电力接收装置包括接收从所述馈送装置发送的电力的受电元件,以及 根据接收的功率向负载供电,并且馈电装置中的谐振元件的功率传播路径和受电装置中的接收功率传播路径中的至少一个具有频率特性校正电路,其通过 扩展频率特性同时保持Q值高的电源谐振锐度。