To provide a high-frequency generator that is small in outside diameter and physical size but yet produces large output in low-speed rotation.
The generator includes: a stator; and an inductor that is rotatably provided inside the stator, is formed of ferromagnetic material, and has salient poles protruded outward formed at equal intervals. The stator includes: a field coil that generates a magnetic field so that a magnetic circuit intersecting the stator and the inductor is formed; and an armature coil that produces an alternating current by the magnetic field generated in the field coil. The armature coil is constructed of: a U-phase coil corresponding to the U pole in a three-phase alternating current; a V-phase coil corresponding to the V pole in a three-phase alternating current; and a W-phase coil corresponding to the W pole in a three-phase alternating current. The U-phase coil, V-phase coil, and W-phase coil are placed on the inner circumferential surface of the stator in this order in the circumferential direction.
| JPS5342724Y1 | 1978-10-14 | |||
| JPH089607A | 1996-01-12 | |||
| JP2003199306A | 2003-07-11 |
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda