| 摘要 |
<p>PROBLEM TO BE SOLVED: To cancel electromagnetic force appearing in each section in an adjacent section and lessen the emission of electromagnetic noise by partitioning two feeders which are located parallel along a movement path of a moving body into unit sections of a small length and locating a going line and a coming line alternately in the unit sections along the movement path. SOLUTION: In a non-contact power supply device which supplies power to a moving body non-contact, two feeders which are located parallelly along a movement path of the moving body from a high-frequency power supply 11 are partitioned into unit sections of a specified length. And, the unit sections are so connected that going current may flow in the two feeders 12, 13 alternately by a route of going lines 21a, 21c, 21e, 21g,... and coming current may flow in the two feeders 12, 13 alternately by a route of coming lines... 22g, 22e, 22c, and 22a. By this method, the emission of electromagnetic noise appearing in the two feeders can be lessened.</p> |
