TWO-STAGE OUTPUT GENERATOR

摘要

Disclosed is a two-stage output power generator capable of improving power generation efficiency by minimizing the structural complexity and properly responding to external environmental factors. According to an aspect of the present invention, the two-stage output power generator includes: a first power generation module which includes a first rotor assembly and a first stator assembly; a second power generation module which includes a second rotor assembly and a second stator assembly; and a gear assembly which delivers the rotation power of an input shaft to the first or second power generation module. The first rotor assembly includes: a first rotor shaft which is axially combined with the input shaft; and a first rotor bracket on which one or more first coil blocks are mounted and which includes a ring gear engaged with the gear assembly. The gear assembly includes: a sun gear which is placed on the first rotor shaft; one or more planetary gear which is in outer contact with the sun gear and in inner contact with the ring gear; and a carrier which provides a rotation shaft for the planetary gear and includes a carrier shaft. The second rotor assembly includes a second rotor shaft which is axially combined with the carrier shaft.