| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a low-speed rotation outer rotor power generator comprising an annular stator having a plurality of winding coils disposed at regular intervals on an outer circumference, and an annular rotor wheel having a plurality of permanent magnets on an inner circumference outside the annular stator, and obtaining a stable output even without an interruption from slight wind to strong wind. <P>SOLUTION: The low-speed rotation outer rotor power generator has a control circuit integrated with a SCR, a diode and a chopper circuit, and is automatically switched to a voltage boosting/rectifying control when wind is slight, a three-phase full-wave rectifying control when a wind speed is a rated speed or a three-phase half-wave rectifying control when wind is strong. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
