发明申请
- 专利标题： WIRELESS POWER TRANSFER SYSTEM, TRANSMISSION DEVICE, AND CONTROLLING METHOD OF WIRELESS POWER TRANSFER SYSTEM
- 专利标题（中）： 无线电力传输系统，传输设备和无线电力传输系统的控制方法
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申请号： US14369096申请日： 2011-12-27
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公开(公告)号： US20140327323A1公开(公告)日： 2014-11-06
- 发明人: Shinya Masaoka , Katsuhiko Mito , Akira Hirano , Norihiro Okubo , Masaki Naito , Yasunori Takeuchi
- 申请人： Shinya Masaoka , Katsuhiko Mito , Akira Hirano , Norihiro Okubo , Masaki Naito , Yasunori Takeuchi
- 申请人地址： JP Hiroshima
- 专利权人： THE CHUGOKU ELECTRIC POWER CO., INC.
- 当前专利权人： THE CHUGOKU ELECTRIC POWER CO., INC.
- 当前专利权人地址： JP Hiroshima
- 国际申请： PCT/JP2011/080237 WO 20111227
- 主分类号： H02J5/00
- IPC分类号： H02J5/00
摘要：
A wireless power transfer system includes a power receiving device that receives transmission by wireless power transfer, a transmission device that has a transmission element that transmits transmission power to the power receiving device, the transmission device having a control mechanism that controls an oriented direction of the transmission element, and a positioning device that is connected communicably with the transmission device, the positioning device receiving with a plurality of antennas arranged adjacent to each other a positioning signal that is a wireless signal transmitted from the power receiving device, the positioning device having a positioning function that calculates a direction α in which the power receiving device exists when seen from the positioning device itself and a position of the power receiving device, based on a phase difference between the received positioning signals.