| 摘要 |
PURPOSE: An axial flux permanent magnet (AFPM) power generator including a coreless stator with improved heat radiation performance is provided to prevent physical contact between a coreless stator and a rotor due to the thermal deformation of the coreless stator by effectively radiating heat from the body of the coreless rotor in which resin such as epoxy is molded. CONSTITUTION: An AFPM power generator includes a shaft (110), a rotor (200) in which a permanent magnet is fixed and which is rotatably mounted on the shaft by a bearing; and a coreless stator (300) in which a coil is included and fixed to the shaft. The coreless stator includes a first stator body in which the coil is buried. The first stator body is formed by molding a mixture of a first resin and a first filler which has a higher conductivity than the first resin. |
