Alternators

reuk

 * http://www.reuk.co.uk/DIY-2kW-Wind-Turbine.htm The generator was designed with a 24 Volt three phase stator (3 coils each phase) and two rotors with twelve 46x36x12mm rectangular shaped NdFeB (Neodymium) magnets each. The hub and rotor assembly was built out of scrap 1995 BMW front strut with a pair of brake discs. See http://elektritsaabtasuta.blogspot.com/2010_03_14_archive.html
 * http://ftcinnovations.com/
 * https://www.youtube.com/watch?v=HkgOYbrh3dU
 * http://www.williamswindtech.com/,  https://www.youtube.com/watch?v=a1ip2R4Tre8

http://www.otherpower.com/otherpower_wind_alternators.html

youtube
https://www.youtube.com/watch?v=NKDYeyu0R30