1.Presented By : Abdulaziz BualiTurki Al-sharbatly

2. There are four main parts ofwinds turbine Base Tower Nacelle Rotor. 3. How wind turbine is convertedto mechanical energy?The forces of wind are converted to electricitythrough the use of a wind turbine. 4. Two Types of Wind Turbine 5. Sizes of the wind turbine Utility-scale turbines. Single small turbines. 6. How does Wind TurbineWorks? An electric fan uses electricity to createthe blowing motion (which is your wind),and a wind turbine works in the oppositedirection. 7. References Rowe,J.(2002,April).The Physics of Wind Turbine[Web log comment ]. Retrieved from :http://outreach.phas.ubc.ca/phys420/p420_01/james/windphysics.htm . Tracy,J. (2004, 2011).Understanding the Wind Power is Converted intoElectricity [Web log comment]. Retrieved from :http://www.newsdial.com/science/energy/wind-power-electricity.html .Wikipedia. (24sep,2009). American Wind Energy Association [Web log comment ]. Retrieved from :http://en.wikipedia.org/wiki/Wind_turbine . U.S. Department of Energy.(18nov,2011). How Wind Turbines Work[Web log comment ]. Retried from :http://www1.eere.energy.gov/wind/wind_how.html. Clean Energy Ideas.(2007,2012). How do Wind Turbines Work [ Web logcomment]. Retrieved from :http://www.clean-energy-ideas.com/articles/how_do_wind_turbines_work.html . 8. Image Refrences Rowe,J.(2002,April).The Physics of Wind Turbine[Web log comment ]. Retrieved from :http://outreach.phas.ubc.ca/phys420/p420_01/james/windphysics.htm .Wikipedia. (29sept,2008). Windmills [Web log comment ] Retrieved from :http://en.wikipedia.org/wiki/File:Windmills_D1-D4_(Thornton_Bank).jpg Exceliso. Wind Turbine and Wind Energy Buzz [Web log comment] Retrievedfrom : http://www.heliosbuzz.com/wind-energy-vertical-axis-wind-turbines/vawt/ . U.S. Department of Energy.(18nov,2011). How Wind Turbines Work[Web log comment ]. Retrieved from :http://www1.eere.energy.gov/wind/wind_how.html Sierra Club Sites. Wind turbine. Now the perfect fit for your home. [ Web logcomment ] Retrieved from : http://www.sierraclubgreenhome.com/go-green/renewable-energy/personal-wind-turbines/ Wind Energy in India. (2008). Wind Energy in India [Web log comment ] Retrivedfrom : http://www.windenergy.net.in/