| 摘要 |
This power generator comprises: a rotor (1) including a plurality of permanent magnets (3, 4) disposed in a rotation direction; a stator (10) including a plurality of coils (13) provided facing the permanent magnets (3, 4) and each generating AC voltage when the rotor (1) rotates; and a plurality of magnetic bodies (12) provided within the respective coils (13). In a central axis direction of the coils (13), the length (Lm) of the magnetic bodies (12) is set to be shorter than the length (Lc) of the coils (13). Accordingly, this power generator generates a larger amount of power than a coreless structure. |
