1 / 20

Wind

Wind. Wind. Population density for Great Britain: 250 people / km 2. W per person ?. Population density for Great Britain: 250 people / km 2. in kWh/day: ?. Population density for Great Britain: 250 people / km 2. in kWh/day: 200 kWh/day.

dane-riddle
Download Presentation

Wind

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wind

  2. Wind

  3. Population density for Great Britain: 250 people / km2 W per person ?

  4. Population density for Great Britain: 250 people / km2 in kWh/day: ?

  5. Population density for Great Britain: 250 people / km2 in kWh/day: 200 kWh/day

  6. Be realistic and assume that only 10% of the land in Great Britain

  7. Be realistic and assume that only 10% of the land in Great Britain If we want wind power to truly make a difference, thewind farms must cover a very large area.

  8. Importance of Averaging

  9. Estimate potential wind energy production in Turkey.

  10. Estimate potential wind energy production in Turkey. Total area: 814.578 km2 Total Population: 80 million

  11. Estimate potential wind energy production in Turkey. Total area: 814.578 km2 Total Population: 80 million = 2 W/m2 x 10000 m2/person = 20 kW/person = 480 kWh/day-person

  12. http://www.ecoenerji.net/haber_detay.asp?haberID=16

  13. http://www.alternatifenerji.de/ruzgar.htm

  14. The Physics of Wind Power

  15. The Physics of Wind Power

  16. The windmill slows the air down quite a lot, but it has to leave the air with some kinetic energy,otherwise that slowed-down air would get in the way. If the departing windspeed is one third of the arriving wind speed, the power extracted is 16/27of the total power in the wind. 16/27 is 0.59.In practice let’s guess that awindmill might be 50% efficient.

  17. Variation of wind speed with height

  18. AC Generator http://www.youtube.com/watch?v=nRMZ3K2pzcE Components of a wind Turbine http://www.youtube.com/watch?v=LNXTm7aHvWc&feature=fvwrel Winds of Change https://ieeetv.ieee.org/player/html/viewer?dl=#winds-of-change-full-documentary

More Related