Generator

Generator, also referred to as dynamo, any device which converts mechanical electricity  into power  for transmission and distribution over power lines to domestic, commercial, and industrial clients. Generators also produce the electrical power required for automobiles, ships, aircraft and trains.

The mechanical electricity for an electrical generator is generally accessed from a rotating shaft and is equivalent to the rotating shaft torque multiplied by the rotational, or angular, speed. The mechanical power can come from numerous resources: hydraulic turbines in dams or waterfalls; wind turbines; steam turbines using steam generated with heat in the combustion of fossil fuels or from nuclear fission; gas turbines burning gas straight from the toaster; or gas and diesel motors. The structure and the rate of the generator might vary considerably based on the features of the mechanical prime mover.Nearly all generators used to provide electrical power networks create switching present , which reverses polarity at a predetermined frequency (usually 50 or 60 cycles, or even dual reversals, per minute ). Since quite a few generators are connected to a power system, they need to operate in precisely the exact same frequency for simultaneous production.