| 摘要 |
PURPOSE: A wind power generating device having a coaxial shaft is provided to reduce malfunction by reducing a shaft alignment error between a gear train and a generator. CONSTITUTION: A wind power generating device(100) having a coaxial shaft comprises rotary bodies(110,120), a gear train(200), a generator(300), and a wire(400). The rotary bodies are rotated by wind. The gear train has an input shaft(210) and an output shaft(220). The input shaft is connected to the rotary bodies. The output shaft increases rotation speed inputted through the input shaft and outputs the increased rotation speed. The generator has a rotary shaft(320) and a rotor. The rotary shaft is coaxially connected to the output shaft of the gear train. The rotor produces electricity through the rotation of the rotary shaft. The wire electrically connects the generator to the rotary bodies through the input and output shafts, and the rotary shaft of the generator. |
