CLASSIC DIRECT DRIVE GENERATOR
From 50 to 500 tr / mn and 200 kVA to 20 MVA
From a mechanical energy, the alternator creates an electrical energy. The rotor is composed by a magnetic circuit which supplied a constant magnetic field. This rotor turns inside a stator consisted of 3 coils. When the fixed magnetic field passes in front of a coil, it leads currents inside this one. For every coil, this induction current creates a difference of potential, which is one of tensions delivered by the generator.
The classic generator is an alternator with wound poles.