| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact electric power supply system capable of balancing the current passing through each feeder line in one electric supply line configured by connecting a plurality of feeder lines in parallel. SOLUTION: The one electric power supply line 20 is configured by connecting the plurality of feeder lines 21, 22, 23, 24 in parallel. The electric supply line 20 is connected with an inductance adjustment core 60 surrounding the peripheries of the plurality of feeder lines. In the inductance adjustment core 60, the magnetic coupling of the feeder line close to an open portion of a pickup core 41 is increased more than that of the feeder line further than the open portion to adjust variations in the inductance of each of the feeder lines 21, 22, 23, 24, which are caused by the differences in magnetic coupling between the pickup coil 41 and each of the feeder lines 21, 22, 23, 24, thus adjusting current passing through each of the feeder lines 21, 22, 23, 24. COPYRIGHT: (C)2010,JPO&INPIT |
