Wind Improvement

[Bricolo07]

elephant, my two genes have a diode bridge each and are connected together afterwards, so we can imagine a calculation?

Thank you for your encouragement Bidouille 23.
Well I live trying to do your tests, I must be able to find a small anenmo meter, on the other hand for the balance I did not understand everything, we put it at the end of the blade and we note the force of inertia?
Well, I'm still on the lookout for a site elsewhere, I saw quite a few, but try English, but Wikieolienne didn't know, I'm looking at that.

For the blades I have the choice because I have enough to make it tailor-made still need a model or a plan, on the other hand for the generator it will be my driving element, I wait to find the right one to calculate its need and therefore the size and shape of the blades.
I spent the aprem putting magnets in place of the rotor of an induction motor, and super weird thing when I put 6 magnets exposed north I get 3 times more voltage and 2 times more current than if I alternate north south, an idea?
Even if the result is not conclusive, I learn every day with this project.

[bidouille23]

you are looking for a starting torque so in g / m or kg / m ... or n / m;) ...

in place of your rotor you put a 1m bar, under the end of the bar you put a balance ... if you turn the rotor by hand until you overcome the starting torque, you will have its value.

basically you turn and when you feel that you pass the resistant torque, you read the value on the scale ...

For the blades I have the choice because I have enough to make it tailor-made still need a model or a plan, on the other hand for the generator it will be my driving element, I wait to find the right one to calculate its need and therefore the size and shape of the blades

Start by determining end use .... you will suddenly have the basis of your generator design.

then you size the generator to meet the needs for the end use ...

With genes. axial it's quite simple you work in three phase ...

But this is not the subject ... I also believe that the subject is to calm you down and take things in order .... not in all directions ...


By what personally I still do not know what you want to do with your wind turbine;)? between turning on a led or charged with 200Ah batteries the task is not the same ... in Brittany on the coast or on a reims roof, it is not the same story either ...

clarifications, would be welcome in fact ...

[Bricolo07]

Obviously just ask, I'm looking to recharge a battery in a cabin at the bottom of a meadow where there is no electricity. There are two 60w bulbs and a small 200w heating ventillo. If the battery is empty it does not matter, I have an emergency LED lamp

[A.D. 44]

Hello,

I'm looking to recharge a battery in a cabin at the bottom of a meadow where there is no electricity. There is two 60w bulb and a small 200w heating ventillo.

by replacing them with two 3 or 4w LEDs, you already reduce the needs (and therefore the size of the installation).

[Bricolo07]

Of course I thought about it but it's not at home, the land is my grandfather's but the cabin is next door, but let's leave on a need for 300w

[bistrons]

Wow, that sounds difficult for me.

[Bricolo07]

Hello everybody
having had a short break with my wind turbine, I took advantage of my vacation to continue a little.
And I come to a point that nobody talks about in the manuals, the manual brake. Indeed, when I am away for a long time, in case of emergency or maintenance, I would have liked to install a brake or a lock on the wind turbine located 6m high and controllable from below. By short-circuiting the generator wires I can slow down but not stop it (well, it depends on the wind).
I already have a very light 6m aluminum bar that I would have liked to use instead of a cable.
I broached a system of two tubes which slides with a spring but I do not know if it is reliable. With vibrations if the system locks at 400 rpm it can be a problem.
Thank you for your ideas or diagrams