Title :
Differential equations and dielectric permittivity
Author_Institution :
Inst. fuer Werkstoffe der Electrotech., Aachem Univ. of Technol., Germany
Abstract :
An investigation was carried out to determine whether the concept of differential equations with time-dependent coefficients for the polarization is appropriate for the explanation of non-Debye dielectric response. It was found that for these kinds of differential equations no time-independent permittivity exists. In addition, under sinusoidal excitation the polarization is not sinusoidal
Keywords :
dielectric polarisation; permittivity; dielectric permittivity; dielectric polarisation; differential equations; nonDebye dielectric response; sinusoidal excitation; time-dependent coefficients; time-independent permittivity; Aging; Dielectric materials; Differential equations; Erbium; Permittivity; Polarization; Steady-state;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1990. Annual Report., Conference on
Conference_Location :
Pocono Manor, PA
DOI :
10.1109/CEIDP.1990.201320
