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Chronological Thread  
  • From: Vint Lawrence <vlawrence@nets.com>
  • To: permaculture <permaculture@franklin.oit.unc.edu>
  • Subject: Re: water electic
  • Date: Fri, 30 Mar 2001 14:06:16 -0500

 

Yaya Balinci wrote:

Theory or truth?:
100' of dropping water through a 1" pipe creates enough electricity for
several people.
Water hits a disc of wood/metal/plastic and spins it to generate the
electicity?
Has anyone heard of this skill/technique?

Michael Hollihn,
Sustainable Forest-Farm-Garden Design
Ecosystem Mapping For Sustainable Production of foods and building
materials,
 

Michael,
Truth, you are probably referring to a Pelton Wheel generator.
Water is forced through a small nozzle where, upon exiting the nozzle it strikes  small cups (usually 4) that are mounted on arms on an axle that is connected to a small generator. If you imagine a wind anemometer, you'll get the picture.
I am away from my references sources, but I believe that you do not need 100' of head to run a pelton wheel.
Check the Real Goods catalog.
Vint Lawrence
 


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