hydro energy
DESCRIPTION
Presentation on hydro energy made by German pupils in Langon. Comenius AREE meeting May 2012TRANSCRIPT
Comenius-Projectenergy from a hydroelectric
wheel
How we intend to use our hydroelectric wheel
Used for Rumania (school project)
Light up a shelter
How it works
Pressure of water
The wheel
Dynamo, which produces the electricity
Hydroelectric plant
Advantages : A low cost installation An environmentally choice A renewable energy Storage possibilities
Disadvantages : Sedimentation of rivers downstream Dropped the water Flooding of the valley upstream A barrier to fishes Loss aesthetic beauty sites
Thank you for your attention