| 摘要 |
PROBLEM TO BE SOLVED: To improve efficiency by induced voltage, in a double armature motor excellent in downsizing and high efficiency. SOLUTION: This motor is the so-called double armature motor which is equipped with a rotor 100, an inner stator 200 where an armature coil 201 is wound, and an outer stator 300 where an armature coil 301 is wound. The ratio of the number Pn of pole pairs of an inner stator 200 to the number Pg of pole pairs of an outer stator 300 is selected to be equal to the ratio of magnitude of the field magnetic flux interlinked to the armature coil 301 to the magnitudeΦn of the field magnetic flux interlinked to the armature coil 201. COPYRIGHT: (C)2007,JPO&INPIT
|
