| 发明名称 |
ELECTRIC POWER TRANSMISSION SYSTEM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric power transmission system capable of reducing a switching loss and suppressing deterioration in electric power transmission efficiency. <P>SOLUTION: The electric power transmission system of the present invention includes an electric power transmission side system and an electric power reception side system. The electric power transmission side system comprises: switching elements (SW1, SW2) which convert a DC voltage into an AC voltage to output it; a fist inductor (121); a first capacitor (122); and an electric power transmission side magnetic resonance antenna part (120) where the fist inductor (121) and the first capacitor (122) are connected directly and the outputted AC voltage is inputted. The electric power reception side system comprises: a second inductor (221); a second capacitor (222); and an electric power reception side magnetic resonance antenna (220) where the second inductor (221) and the second capacitor (222) are connected directly and which receives electric energy outputted from the electric power transmission side magnetic resonance antenna part (120) by resonating with the electric power transmission side magnetic resonance antenna part (120) through an electromagnetic field. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012110211(A) |
申请公布日期 |
2012.06.07 |
| 申请号 |
JP20110188236 |
申请日期 |
2011.08.31 |
| 申请人 |
EQUOS RESEARCH CO LTD |
发明人 |
YAMAKAWA HIROYUKI;ITO YASUO;USHIKI NAOKI |
| 分类号 |
H02J17/00;B60L5/00;B60L11/18;B60M7/00;H02M3/28 |
主分类号 |
H02J17/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
