| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power transmission for wind power generation which is capable of mitigating torque fluctuation harmful for a step-up gear accompanied by the change in the wind velocity, enhancing the reliability and durability of the step-up gear with a simple configuration, and installing a wind power generator in the environment with easily changing wind velocity. <P>SOLUTION: A wind power generator 50 generates the electric energy by transmitting the power of rotor blades 51 to a generator 53 via a power transmission 52 for wind power generation, and driving the generator 53. The power transmission 52 for wind power generation of the wind power generator 50 has a torque smoothing device 57 to mitigate the torque fluctuation between the rotor blades 51 and a step-up gear 56, and also has a clutch device 58 capable of avoiding sudden torque increase generated by the braking of a braking device 55 between the torque smoothing device 57 and the step-up gear 56. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
