What is the role of the hydraulic generator exciter
The generator stator is power source, induced electromotive force and the current in the rotor, drag, power output current, by the driving force (oil, gas, air and water etc.) determines the size of active power.
From the physical structure, the generator stator and rotor in addition to a driving force, is completely independent, do not interfere with each other in the two part;
The role of the excitation generator: to provide the generator rotor excitation current, the establishment of magnetic field, reactive power.
