| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power generator capable of excellently cooling a transformer accommodated in a nacelle with a simple structure. <P>SOLUTION: The wind power generator 1 comprises a rotor 10 that is driven by a wind power, a generator 20 that is rotated and driven by the rotor, a transformer 30 that raises the output voltage from the generator, and a nacelle 40 that is located at the top section of a tower 50 and houses the generator and the transformer. The nacelle has an air intake that introduces outside air for cooling the transformer, and an air outlet that discharges the air introduced from the air inlet after cooling the transformer to the outside, and the generator is located outside of the airflow path from the air inlet to the air outlet. <P>COPYRIGHT: (C)2012,JPO&INPIT |
