Base for mini wind turbine

Ramain · by **Ramain** » 07/11/08, 06:37

hello everyone, in case I choose the windmill of 1 kilograms carried by 20m of 1 m, what do I have to provide as foundations and at what distance it is necessary to anchor the shrouds compared to the foot of the mast? PS to arrange everything-nature of the terrain-Sand.
thanks for your advices.

Gregconstruct · by **Gregconstruct** » 07/11/08, 08:22

It smells of beautiful big reinforced concrete anchors!

Do you do it in self-construction? Because if this is not the case, it amazes me that your intalateur is not able to size the foundations.

Is your municipality not asking for a stability study by an engineer?

Christophe · by **Christophe** » 07/11/08, 09:51

Stop your chariot Greg!

I think it is necessary to guy the mast, it is much less expensive than to make an "integral concrete" ...

+1 for the installer but it will get worse and worse: Chinese "green" gear sold by importers who have no technical skills are entering the market ...

Examples: the AEOLUS 300 Chinese wind turbine that Tigger will lend me as a generator for my paddle wheel. According to Tigger it never turned and the housing ended up going down due to the multiple moves ...

Is that green? My corones are fried chicken!

Gregconstruct · by **Gregconstruct** » 07/11/08, 09:56

Me, what I say, we do what we want!
I just know that here in Belgium, under such conditions, we demand the engineer!

My tank is stopped and stored on the side ... : Lol:

Christophe · by **Christophe** » 07/11/08, 09:58

Well in France up to 12 m mast (already huge) you do not need a permit ... now if you take the wind turbine on the roof (or that of the neighbor) because you neglected the stability c is for your mouth ...

Here is an example of an 11m mast wind turbine! The diameter of the mast is already approaching 1 m !! https://www.econologie.com/forums/monter-son ... t6419.html

His owner is on forums, should ask him how he calculated (alone, design office ...) and also at the level of insurance?

Gregconstruct · by **Gregconstruct** » 07/11/08, 10:02

In Belgium, the height of the wind turbine is limited by the distances from the terraces.
In any case, a wind turbine can not have a height giving it the possibility of falling at the neighbor's.

Christophe · by **Christophe** » 07/11/08, 10:17

Falling down, probably not in FR either ... But a fading wind turbine blade can do a few dozen meters before you take it in the face! : Mrgreen:

Gregconstruct · by **Gregconstruct** » 07/11/08, 10:20

No big deal, I have my anti-mite shield

loop · by **loop** » 07/11/08, 12:16

Hello

A differentiation must be made between an anchor for a self-supporting monotube mast and the anchoring of a guyed mast.
In the first case, the foundation must resist the tilting force.
In the second, the ground anchors of the shrouds must resist tearing.

For Ramain's project, it is a mast for a small wind turbine, so no need to take out the heavy artillery :!:

A+

Gregconstruct · by **Gregconstruct** » 07/11/08, 12:26

Well, artillery side, I was just thinking of one or two 140 rounds : Mrgreen:

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Base for mini wind turbine