发明申请
US20110241440A1 NON-CONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISSION METHOD USING A NON-CONTACT POWER TRANSMISSION APPARATUS
审中-公开
基本信息:
- 专利标题： NON-CONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISSION METHOD USING A NON-CONTACT POWER TRANSMISSION APPARATUS
- 专利标题（中）：使用非接触式电力传输装置的非接触式电力传输装置和电力传输方法
- 申请号：US13133328 申请日：2009-12-04
- 公开(公告)号：US20110241440A1 公开(公告)日：2011-10-06
- 发明人： Shimpei Sakoda , Sadanori Suzuki , Kazuyoshi Takada , Kenichi Nakata , Yukihiro Yamamoto , Shinji Ichikawa , Tetsuhiro Ishikawa
- 申请人： Shimpei Sakoda , Sadanori Suzuki , Kazuyoshi Takada , Kenichi Nakata , Yukihiro Yamamoto , Shinji Ichikawa , Tetsuhiro Ishikawa
- 申请人地址： JP Kariya-shi JP Toyota-shi
- 专利权人： Kabushiki Kaisha Toyota Jidoshokki,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Kabushiki Kaisha Toyota Jidoshokki,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Kariya-shi JP Toyota-shi
- 优先权： JP2008313632 20081209; JP2008313633 20081209
- 国际申请： PCT/JP2009/070416 WO 20091204
- 主分类号： H01F38/14
- IPC分类号： H01F38/14
摘要：
Disclosed is a non-contact power transmission apparatus provided with an AC power source and a resonant system. The resonant system has a primary coil that is connected with the AC power source, a primary-side resonance coil, a secondary-side resonance coil, a secondary coil and a load that is connected with the secondary coil. In addition, the non-contact power transmission apparatus is provided with a state detection unit and a variable-impedance circuit. The state detection unit detects the state of the resonant system. The variable-impedance circuit is constructed so as to adjust its own impedance in accordance with the state of the resonant system detected by the state detection unit, in such a way that the input impedance and the output impedance at the resonant frequency of the resonant system are matching.
摘要（中）：
公开了一种具有AC电源和谐振系统的非接触式电力传输装置。 谐振系统具有与AC电源，初级侧共振线圈，次级侧共振线圈，次级线圈和与次级线圈连接的负载连接的初级线圈。 此外，非接触式电力传输装置设置有状态检测单元和可变阻抗电路。 状态检测单元检测谐振系统的状态。 可变阻抗电路被构造成根据由状态检测单元检测到的谐振系统的状态来调节其自身的阻抗，使得谐振系统的谐振频率处的输入阻抗和输出阻抗 是匹配的。
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01F | 磁体；电感；变压器；磁性材料的选择 |
| ------H01F38/00 | 适用于特殊用途或功能的变压器或电感器 |
| --------H01F38/14 | .电感耦合 |