| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a magnetomotive force auxiliary device for a magnetic levitation type train, which effectively exhibits auxiliary magnetomotive force by an auxiliary winding without reducing the current of a superconductive main winding. <P>SOLUTION: The magnetomotive force auxiliary device for the magnetic levitation type train includes an auxiliary winding which is attached to the train and is energized to compensate for the permanent current decrease in the superconductive main windings 51 to 54 of the superconductive magnet for levitating and guiding the train. The auxiliary winding includes a first auxiliary winding part 56a to 59a to be energized to coincide with the superconductive main windings 51 to 54 related to the magnetic pole, and a second auxiliary winding part 56b to 59b to be energized so as to generate a magnetic flux in a direction opposite to the magnetic flux of the first auxiliary winding part 56a to 59a. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
