Electric Power Quality and Distributed Generation in Cuba

Diesel engine generator (RM) is one of the most used technologies on distributed generation (DG). The presence of RM, no manner its operation form need an analysis about differents problems: one of them is related with power quality (PQ). First results obained inside one study directed to obtain answers about differents perturbations for the RM presence like shortcircuit and voltage variation on RM termianls and rejected charge are presented in this paper.