| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind turbine generator capable of securing a desired amount of power even when a wind power is small. SOLUTION: A connection shaft 11 is connected, through a non-contact drive transmission mechanism utilizing magnetic force, to the rotating shaft of each of three wind turbines 6 which are attached to a side frame 2. A connection shaft 12 is connected, through a non-contact drive transmission mechanism utilizing magnetic force, to the rotating shaft of each of three wind turbines 7 which are attached to a side frame 3. The connection shafts 11 and 12 are connected, through non-contact drive transmission mechanisms utilizing magnetic force, to both ends of connection shafts 13 and 14 which serve also as the rotating shafts of wind turbines 8 and 9 which are attached between the side frame 2 and the side frame 3. The drive shaft of a generator 10 is connected to one end of the connection shaft 13. The rotating forces of the rotating shafts of the wind turbines 6-9 are collected, and the collected force is transmitted to the drive shaft 23 of the generator 10 and the generator 10 is driven. COPYRIGHT: (C)2010,JPO&INPIT |
