Base for mini wind turbine

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loop
Grand Econologue
Grand Econologue
posts: 816
Registration: 03/10/07, 06:33
Location: Picardie




by loop » 07/11/08, 13:09

Here is a small diagram to visualize the forces exerted on the ground anchors and in the structure
Calculate 25 Kg Pushing force per m2 of surface swept by the rotor.
The weight of the assembly has no influence on the tilting force.
In the case of ramain and its guyed mast, the central part will have to resist sinking into the ground, while the lateral anchors will have to be as far as possible from the center and be fairly heavy or sunk deeply, see both.
I think that a 1 to 1 ratio is not bad, that is to say that the distance of the anchor is equal to the height of the mast, but the footprint is important.
It all depends on the resistance of the cables, the more they are resistant, the more we can bring them together.

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