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openion needed on windmill design

Started by avr3, October 17, 2007, 06:53:46 PM

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0 Members and 1 Guest are viewing this topic.

lancaIV

one link from user tbird:
www.fuellessflight.com/windturbine.htm

A generator solution could be to replicate the
www.geminielectricmotor.com

S
  dL

avr3

thanks lancaIV, Gemini is too much for me for now,  is there another simple generator howto that you could recommend?.

thanks

argona369

Why not just build your own generator?
its not that hard. and there good at low rpm too.

avr3

argona369 can you point me to one that will work for my project?. and simpl to make.

thanks

argona369

Check out otherpower, they have some good designs there.
(there are lots of other sites too)
The Twin brake rotor radial design seems popular, and the newest.
Also rewinding Pm alternators and such. You can pretty much even use a DC motor,
Though its not very good because it has brushes that wear out the commuter. Also a straight car alternator is not
good either as it generates the needed magnetic field with a coil instead of having magnets.

Lots of ways to go,
Heck , this guy even made one out of wood.
http://www.otherpower.com/woodmill.html

Or, maybe for the latest designs and help ,post up on their message board.

Right now , I?m helping a friend build a linear fresnel solar PV
for way up north. We also might be doing a wind turbine,
But a prop one, which is better than a savonius I think.
  I?ll probably go with the brake rotor design.

I?d start here,
http://www.otherpower.com/otherpower_wind.html
And here,
http://www.otherpower.com/otherpower_wind_alternators.html

hope that helps.