Title :
Partial empirical model of the multifactor aging of high voltage insulation
Author :
Brzhezitsky, V.A. ; Il´enko, O.S. ; Mamishev, A.V. ; Russell, B.D. ; Sokolovsky, S.A.
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Abstract :
Expressions for estimation of the speed of degradation processes have been derived on the basis of a multifactor stress degradation model. The degradation process is considerably faster when the aging factors are interdependent. Use of the proposed expressions requires multifactor experiments with each specific type of insulation
Keywords :
organic insulating materials; HV polymeric insulation; degradation process speed; electric strength; high voltage insulation; interdependent aging factors; multifactor aging; multifactor stress degradation model; partial empirical model; Aging; Degradation; Dielectrics and electrical insulation; Life estimation; Lifetime estimation; Plastic insulation; Polymers; Thermal factors; Thermal stresses; Voltage;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1994., IEEE 1994 Annual Report., Conference on
Conference_Location :
Arlington, TX
Print_ISBN :
0-7803-1950-8
DOI :
10.1109/CEIDP.1994.591792
