Universal motor in wind generator

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nlc
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by nlc » 19/08/09, 20:26

darwenn wrote:Ha I just saw yours, they are cheaper. But there remains the question of the requested couple.


Yeah but it's the Chinese factory, you have to buy a container to have them at this price : Mrgreen:
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bpval
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by bpval » 19/08/09, 20:42

NLC, Crazy as the months go by.

In 4 months it will be 2 years since your dream of an electric motorcycle began.
And then your job, and your creation of a box
And the advice you give
Crazy ... you're too strong for me
And electrolysis ... you remember ... that freaked me out

Friendly ciao
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PIF PAF POUM
darwenn
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by darwenn » 19/08/09, 21:02

It will be too restrictive. But thanks for the idea.
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nlc
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by nlc » 19/08/09, 21:14

bpval wrote:NLC, Crazy as the months go by.


pfff, don't tell me, it makes me sick :!: :|

bpval wrote:In 4 months it will be 2 years since your dream of an electric motorcycle began.
And then your job, and your creation of a box
And the advice you give
Crazy ... you're too strong for me
And electrolysis ... you remember ... that freaked me out

Friendly ciao


Yeah and on top of all that, there is a little baby that will arrive in the days to come, it will be hot to move forward on all fronts at the same time : Lol:
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darwenn
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by darwenn » 23/08/09, 08:04

Hello everyone again. Alos as a motor I opted for an electric scooter motor 24 volts, 2750 RPM, 270 watts or a maximum of 10 amps recovered in an old scooter. Result of peaks at 10 volts by a wind of 40 km / h, it is better but still insufficient. Average voltage in weak wind: 5 volts.

So still in the idea of ​​using this same type of motor which would be quite powerful if I had at least 14 volts output, I found on Ebay, two interesting offers. The same motor but 36 Volts 750, which if I calculate correctly, will output me at the same speed 10 volts instead of 5, right? and for 55 euros
http://cgi.ebay.ie/NEW-750-Watt-36-Volt ... .m63.l1177

Or 89 euros, the same motor but 48 volts 1000 watts, which instead of 5 volts, will get me 15.
http://cgi.ebay.ie/ws/eBayISAPI.dll?Vie ... %26otn%3D8

What do you think of these engines and which one do you recommend?
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by darwenn » 23/08/09, 08:58

If it is not conclusive or if there is the slightest doubt, I believe rather to invest definitively in a wind generator to 300 euros if it is the only one is the best solution that I have left.
http://cgi.ebay.fr/ws/eBayISAPI.dll?Vie ... &indexURL=
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bobono
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Universal motor in generator




by bobono » 23/08/09, 12:00

The brake on a wind turbine is useless for what?

It is easier to place the wind turbine 10 cm on one side of the axis of the mast.

To prevent the wind turbine from turning around the mast, the Safran is used and keeps it facing the wind up to a certain force.

Here it is simple and if it can advance the chmil blique
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MAMO
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by MAMO » 23/08/09, 12:50

Hello!

Darween.

I followed your posts very carefully!

The generator that you found on E-bay : Cheesy:

It is the same as on my eoliene.

Me it comes out of 60 volts empty ....

I invite you to watch here: http://www.chaleurterre.com/forum/viewsujet.php?t=7901

@ + nicolas
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by darwenn » 23/08/09, 13:17

Hi Mamo, 60 volts no load, you must have a 48 volts right ?. I am aiming for a 12v 600 watts, I think that will be enough. But before being sure to invest in it, I still have an important modification to make on my current installation (Put the pivot on ball bearing, intervention scheduled tomorrow normally)
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MAMO
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by MAMO » 23/08/09, 13:51

Exact!

I'm on grid inverters :P
This generator exists in 12, 24 and 48 volts.
He's been with me for 1 1/2 years
For the moment no mechanical noise.
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