Abdu - TAVANIR Co.
Amir Majedi Nia - TAVANIR Co.

This paper deals with the effect of Core defects an generator winding life time which cost the electricity producersto pay more for repairing also upsetting the planner designs especially in the smal I networks.especialists whom work with generators blames general-or winding for core defects although this is right but I to- windings become the victims of core defects which sometimes genera Will be discussed briefly in the next, pages.

Generator , core , defect , insulation hA;gh voltage, coilsplate , windings, imperfect