Tidal power harnesses the natural energy of tides to generate electricity using turbines. It consists of a turbine, generator, duct and removable cover anchored to the seafloor. Tidal power plants can be constructed by building dams or installing towers, with the largest dam-based plant in France. The best locations have strong, predictable tides and are in deep water away from coasts to avoid fishing and wildlife impacts. Tidal power has advantages of being clean, predictable energy without weather impacts, but disadvantages include limited resources, noise pollution effects on animals, and sediment damage risks to turbines.

1. Tidal Power

2. Introduction
 Introduction
 Definition
 How tidal arises
 Construction of tidal power .
 Consists of turbine
 How does the tidal power work?
 Methods of exploitation
 The best location of tidal turbines.
 Advantages
 Disadvantages

3. How tidal arises

4. Construction of tidal energy
1.Generator
2.Turbine
3.Duct
4.Removable cover
5.Gravity base

5. consists of turbine

6. How does the tidal power work

7. Methods of exploitation
 Building dams .
The world's largest tidal power plant is the
Trem-Trans station in France, which began work
in 1966 as the picture below

8.  Tower construction.
An image showing the way the
towers, which were experimental
and built in 2003

9. Video
https://www.youtube.com/watch?v=3IegcdAE7mU

10. Factors affecting the choice of location of tidal turbines.
 Tide in itself.
 Water depth.
 Distance from the coast.
 Wave conditions.
 Fishing and biomass.

12. Advantages
 1- Clean energy .
 2- Do not be affecte by weather changes.
 3- It is continu on the movement of the sun and the moon .
 4- Are energy sources that are easy to predict and change

13. Disadvantages
1- Limitation of tidal energy.
2- Low pressure causes damage to fish .
3- They cause the noise of equipment affecting the lives of animals migrating .
4- Sediments cause turbines from salt water.
5- Requires a suitable site, where the tides streams are consistently strong.

14. Question

15. Thank you