| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy storage device capable of stably and continually supplying a constant power generation amount by restricting voltage fluctuation and frequency variation.SOLUTION: A wind power generator 1 comprises: a blade 2 rotating by receiving wind power; a rotor 3 rotating integrally with the blade 2; a speed-increasing gear 5 connected to a revolution shaft 4a of the rotor 3 for increasing the revolution of the revolution shaft 4a; a fly wheel 6 connected to a revolution shaft 4b which is increased in speed by the speed-increasing gear 5; a toroidal type non-stage transmission 7 connected to the revolution shaft 4b for regulating the revolution of the fly wheel 6; and a dynamo 8 connected to a revolution shaft 4c which is regulated to a stable revolution by the toroidal type non-stage transmission 7 for generating power.SELECTED DRAWING: Figure 1 |
