| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnet generator that suppresses a temperature rise of a core and heat generation of a power generating coil by improving cooling performance or heat dissipation of a laminated core, thereby improving the efficiency of power generation and reliability.SOLUTION: In a flywheel-type magnet generator, a heat dissipation member 31b which has no relationship with a magnetic circuit is fitted into a space formed by cutting a bulk of a laminating core used for configuring the magnetic circuit, a cooling tube 32 installed by insertion or penetration into the heat dissipation member is provided, and by supplying a cooling medium to the cooling tube 32, cooling performance of the stator 12a is enhanced. |
