| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind power generator, capable of elongating the main transmitting shaft, being economical capable of suppressing peak load and other periodic loads generated on operation, profitable for the gear of a step-up gear, and having high operating efficiency. SOLUTION: This wind power generator is provided with a rotor having a hub 3 and a plurality of blades attached thereto, and the main transmitting shaft 4 for transmitting rotation to power generating means 5, 6, the hub is attached rotatably on a support chassis 8, and the wind power generator is also provided with a means 10 for braking the rotor and having a brake disk 11 fixed to the hub 3 and at least one brake caliper 12 attached to the support chassis 8. |
