Hydroelectric dam has power generation principle is to apply pressure to water retention in reservoirs (Reservoir), turbine (Turbine), rotate by a turbine which is connected to the rotating part is being (Rotor) of the generator (Generator) With the axis vertical Rotor shaft, making the rotation with speed equal to 150 Turbine RPM. When entering the DC (Excite), to encourage a quick curl of the Rotor (Rotor winding) is induced electromagnetic fields up Rotor winding when magnetic field rotate with a quick cutting, coil with (Stator winding), a voltage is generated at the Stator winding at the level of 13,800 volts and converts the voltage to a higher level with the 230,000-volt transformer for voltage before you send that into the electrical system of the country.
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