| 摘要 |
PURPOSE: A manual generator is provided to generate a high electromotive force by increasing the speed of the rotor of a generator through the use of planetary gear, while reducing the size of the generator. CONSTITUTION: A manual generator(100) comprises a sun gear(203), one or more planetary gears(204), and a manual wheel(206). The sun gear(203) is fixed to a shaft(215) same as a rotating shaft of a permanent magnet(207), and which allows the permanent magnet to rotate at a coil(208) as the sun gear rotates. The planetary gears(204) are gear-coupled to the sun gear, and which transmit a rotating force to the sun gear as the planetary gear rotates. The manual wheel(206) includes a shaft same as the shaft of the sun gear and permanent magnet, and which rotates the planetary gear by the manual operation performed by an operator, thus the rotating force of the planetary gear rotates the sun gear and permanent magnet in sequence. |
