| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To efficiently carry out power transmission by increasing the transmitted torque capacity of a magnetic gear change mechanism in accordance with the increase in a torque generated at a rotator when the power generated in the rotator of a rotary electric machine is transmitted by gear change in the magnetic gear change mechanism. <P>SOLUTION: In a magnetic gear change mechanism 40, a field winding of a sun magnetic gear 41 and a rotor winding of an induction machine 10 are shared by a share winding 72. Because a common electric current flows into the field winding of the sun magnetic gear 41 and the rotor winding of the induction machine 10, the torque generated at a rotor 14 and the field flux content of the sun magnetic gear 41 bear a proportional relationship, thereby increasing the transmitted torque capacity of the magnetic gear change mechanism 40 in accordance with an increase in the torque generated in the rotor 14. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
