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VAWT out of left over cieling fan

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Uploaded by on Jun 8, 2009

vawt

Category:

Science & Technology

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Standard YouTube License

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Uploader Comments (doug2877)

  • Is this connected to a generator or is it just free spinning?

  • @AlternativePowerMan free spin, the vid is to show how u can make a vant out of discarded items. but there is plenty of room for a generator under the tins...LATER FROM THE WEST COAST...

  • I built one of these and well it's shite... the wind has to be above 2.8mph to generate more than 3kw at 240volt although i have improved the design it no longer needs my cat to sit on top to stop it flying away and i don't have to wear ear defenders when the wind exceeds 4.2mph!! but the design is totally flawed as mine got stolen so it has no anti theft built in :(

  • sorry to hear about the theft

  • If you ever get real ambitious... you could try to make the top and bottom piece more like a reverse cone, so even more air gets directed into the blades to pick up more RPM.

    Im building one of these myself from left over sheet metal and plywood.

  • great idea I will keep that in mind on the next one, and good luck with yours.....LATER FROM THE WEST COAST.........................­.

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All Comments (21)

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  • Wow you should lube those bearings. That thing screeches like a hippies harmonica. Are you generating power with it? How much? Doesn't the weather damage the fan motor?

  • completely lame video, especially the last half.

  • Hi there. Im starting my journey on making one of these conversions. Well done on a nice build. This looks like a good alternative for an Urban genie as i dont have the space for a traditional blades. Got some questions please. It has now anti-furl, how does it cope with that? Does this run quietly? Do you feel you'd get more power out traditional blades? Whats your meter readings please. Thanks

  • Great job, and creative at that,,,am thinking of building one of these as I love the concepts of capturing all that wind available in urban areas,,,I also like designs with what they call wind directors or accelerators,,,basically looks like wing design protruding from 3 or 4 points to speed up wind entering the turbine....Good luck and all the best

  • @dododunfer then y u watching fag

  • I would like to hear what yu did on this. I have been resurrecting VAWT and this is FINE.

    Retrench!!! let me know

    holladay at ymail.com

  • 3 kw????????????????????????????­?????????

  • @fingerspies 2.8mph isn't that fast.

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