| 摘要 |
A vertical axis micro wind generator is described, as comprising a Savonius type helical wing 1, ( Figure 1 ), two bearings 10a and 10b on each side of the the wing, a base 2 joined to wing 1 with shafts 7a, 7b and 7c protruding from the bottom side of base 2 where 3 bearings 9a, 9b and 9c, and planets 8a, 8b and 8c are located, a crown gear fixed to base plate 6 and a sun gear 12 rotating around shaft 3. Sun gear 12, joined to the magnets plate 4, rotates in the same direction as helical wing 1 and at a resultant speed as determined by the planetary gear system ( Figure 2 ).
|
