Invention Grant
- Patent Title: Power feeding system and vehicle
- Patent Title (中): 供电系统和车辆
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Application No.: US13697133Application Date: 2011-05-26
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Publication No.: US08947046B2Publication Date: 2015-02-03
- Inventor: Shinji Ichikawa , Toru Nakamura , Kazuyoshi Takada , Sadanori Suzuki , Shimpei Sakoda , Yukihiro Yamamoto
- Applicant: Shinji Ichikawa , Toru Nakamura , Kazuyoshi Takada , Sadanori Suzuki , Shimpei Sakoda , Yukihiro Yamamoto
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- Priority: JP2010-120226 20100526
- International Application: PCT/IB2011/001125 WO 20110526
- International Announcement: WO2011/148254 WO 20111201
- Main IPC: H01M10/46
- IPC: H01M10/46 ; B60L11/18 ; B60K6/445 ; B60L11/12 ; B60L11/14 ; H02J5/00
Abstract:
A power feeding system is provided, in which a detected value of reflected power at a power supply device in a power feeding installation is sent from the power feeding installation to a vehicle via a first communication device, the vehicle has an impedance matching device for adjusting an impedance at a resonance system that is constituted of a power transmission resonator, including a primary self-resonant coil and a primary coil in the power feeding installation, and a power receiving resonator, including a secondary self-resonant coil and a secondary coil in the vehicle, and the impedance matching device is controlled based on the detected value of the reflected power at the power supply device, which has been received from the power feeding installation.
Public/Granted literature
- US20130057207A1 POWER FEEDING SYSTEM AND VEHICLE Public/Granted day:2013-03-07
Information query
