The processes of self excitation in stand alone compound excited induction generators
The processes of self excitation in stand alone compound excited induction generators, Technical Electrodynamics, 2015 (3)
Kiselychnyk, O., Peresada, S., Pechenik, M., Pushkar, M.
The analytical dependences for the boundaries of the self-excitation of three-phase stand-alone induction generator with compound excitation for long and short shunt schemes are presented. The comparison of the self-excitation boundaries for different cases of compound and parallel connection of capacitor banks was carried out. It is shown that the use of compound self-excitation improves the properties of self-excitation, and extends the boundaries where self-excitation is possible, but there are cases in which the lower boundary of the self-excitation can be narrowed, leading to a decrease of the speed range in which stable operation of inductiongenerator is possible.