| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply system, for supplying power in a frequency exceeding an operation frequency limit of a power transistor used for an AC power supply. <P>SOLUTION: The power supply system supplies power with a predetermined load through a movable body 30 allocated in a power supplied area from a fixing body 10 arranged in a power supplying area. The fixing body 10 includes a first power transmission electrode 12 and a second power transmission electrode 13, an AC power supply 11 which supplies power in AC output including harmonic waves in a fundamental wave and the multiplication frequency of the fundamental wave, and a first capacitor 14 and a first coil 15 for generating parallel resonance in the multiplication frequency. The movable body 30 includes a first power reception electrode 31 and a second power reception electrode 32. The AC power supply 11 transmits power to a load through a first coupling capacitor 40 and a second coupling capacitor 41. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
