Power Plants

 Power Plants :

It is known from electrical and mechanical sciences that there are three elements: field, rotation and current, when two of them exist, the third will be produced.

To generate electrical power, the field and rotation must be exited.

The type of generation is determined according to what causes the rotation of the turbine.

Types of power plants :

1. Steam Turbine power plants.
2. Gas Turbine power plants.
3. Combined cycle steam-gas power plants.
4. Hydraulic power plants.
   
5. Nuclear power plants.

read more details :

http://en.wikipedia.org/wiki/Power_plants