Prediction and elimination of hot spots at both of the crossing region of h.v.cables and also when these cables cross thermally unfavorable regions /
Saadoun Abdelaziz Mostafa Mohamed ; Supervised Mohamed Mamdouh Abdelaziz
- Cairo : Saadoun Abdelaziz Mostafa Mohamed , 2006
- 224p : ill 25cm
Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines
Hot spots cause harmful effects on most of power system elementsHence , the operation of these elements becomes limited and not reliable Over loading in transformer windings , bad contacts in bus bars and cables joints are some sources of hot spotsThe task of this thesis is to explain two different sources of hot spots , and to show how these hot spots can be predicted by using an efficient analytical method