| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve mileage of a motor cycle by reducing mechanical input, and to enable a low-cost regulator by suppressing an output current and an occurrence frequency. <P>SOLUTION: A three-phase magnet generator is equipped with a 16-pole rotor 3 and a 12-pole stator 4. The rotor 3 includes a ferrite magnet 11 having four split magnet members 11a arranged in ring inside a bowl-like rotating member 7. The ferrite magnet 11 is magnetized at equal intervals for 16 poles with a gap G provided between adjoining magnet members 11a. In the stator 4, a coil 17 is wound on every three poles in the same direction to form a three-phase winding on a bobbin 16 that holds a 12-pole core 15, to form Y-connection. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
