TY - BOOK AU - Hany Araby Kamel Megahed AU - Doaa Khalil Ibrahim , AU - Mohamed Mamdouh Abdelaziz , TI - Estimation of the lifetime of electrical components in distribution networks / PY - 2011/// CY - Cairo : PB - Hany Araby Kamel Megahed , KW - Ageing KW - Estimation KW - Failure N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines; Issued also as CD N2 - The aim of this thesis is to establish a reference system of the reliability models that may be applied for different utilities and make comparison between the different models applied for life estimation for electrical component to choose the more suitable one . Some models depend on the ageing teses or the loading history ER -