wind_case_study_presentation.ppt
TRANSCRIPT
Catching Some WindOver New York City
A Case Study
Created by The North Carolina School of Science and Math. Copyright 2012. North Carolina Department of Public Instruction.
Created by The North Carolina School of Science and Math. Copyright 2012. North Carolina Department of Public Instruction.
Turbulence reduces energy capture
Three primary types of wind turbine
Manmade structures can enhance wind power
Project location
3D Model of the site
Wind Rose shows prevailing wind directions
Impact of prevailing wind
Impact of prevailing wind
Site selection
• Considerations:
• Local prevailing wind direction
• Complexities of wind in urban area
• Local obstructions
• Additional information that might be helpful
How Would You Solve This Problem?
12
Combining Data, 3D Model and Site Details
Tiny green arrows get closer together where wind speed is highest and further apart where there is less wind in this model representation. Some very low wind areas on some locations on the site roof.
Wind changes with height
Site 5 selected
Catching Some Wind