I posted this article on hubpages years ago. I am the author.
Building a Wind generator
10SI alternators are easy to work on and plentiful. Being cheap doesnt hurt either! For your cheapest option go to a salvage yard and buy a 10 SI for 10 - 20 $ the stop buy your local alternator shop .
This regulator will start your alternator at 6 - 800 rpms
D10AC is the part #
Here are links to some of the ebooks I have colected. I am giving them away free.
This is an ebook about Tesla's free energy inventions. Zero point energy and earth energy are covered.
http://www.4shared.com/document/Q7hOutxU/Ebook-Free_Energy_-_Nikola.html
http://www.4shared.com/document/6aa8_qmj/WindPower.html
http://www.4shared.com/document/0ttPZLhw/windrotord.html
http://www.4shared.com/document/hi27GoCH/Ebook-Nlp-Mind_Control-.html
http://www.4shared.com/document/4a3AS-tK/Ebook-Free_Energy-Steam.html
http://www.4shared.com/document/CkxVTgPK/Tesla_-The_Tesla_Magnetic_C.html
http://www.4shared.com/document/SPo1KGAc/Beer_Making.html
http://www.4shared.com/document/mVukf2VA/eBook-Tesla-Solid_state_Tesl.html
http://www.4shared.com/document/dcj1jJQR/Small_Wind_Power__Wright__May0.html
http://www.4shared.com/document/pglrNJbZ/Stan_Meyer_Full_Data.html
http://www.4shared.com/document/13hYWYzL/teachersguide.html
http://www.4shared.com/document/6gUZtik-/Tower20Styles.html
http://www.4shared.com/document/BmW01CQg/VAWT20myths.html
http://www.4shared.com/document/meGlYiWf/wind1-2.html
http://www.4shared.com/document/PwezeItA/wind_power_workshop.html
http://www.4shared.com/document/tBUTwO4-/Wind_Power_For_Dummies___2009.html
http://www.myenergyfriends.com/