| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fan device for a wind power generator and the wind power generator capable of suppressing the consumption of driving electric power in cooler fans for cooling apparatuses provided in the wind power generator. <P>SOLUTION: This fan device for the wind power generator is characterized in that it includes: the cooler fans 22, 32, 43, 52 discharging air in a casing 3 internally storing the apparatuses at least generating electric power by rotatively driving rotary vanes to the outside of the casing 3 through the apparatuses 21, 31, 41, 51; and a control section for driving and controlling the cooler fans 22, 32, 43, 52 by estimating operation statuses of the apparatuses 21, 31, 41, 51 on the basis of the number of revolution of the rotary vanes and a pitch angle or the output power of the apparatuses 21, 31, 41, 51. <P>COPYRIGHT: (C)2012,JPO&INPIT |
