Title :
Temperature dependence of space charge behavior in silicone
Author :
Rain, P. ; Nguyen, D.H. ; Sylvestre, A. ; Rowe, S.
Author_Institution :
Lab. d´´Electrostatique et de Materiaux Dielectriques, Grenoble, France
Abstract :
The generation of space charges in a silicone elastomer has been characterized under DC voltage as a function of the temperature using the LIPP method. Both heterocharges and homocharges have been observed depending on the field magnitude, polarization duration and temperature. Heterocharges appear in less stressed conditions. Then, homocharges take place of these heterocharges. The phenomena depend on the electrode polarity.
Keywords :
elastomers; silicone rubber; space charge; LIPP method; polymeric insulation; silicone elastomer; space charge; temperature dependence; Aluminum; Charge measurement; Current measurement; Dielectrics and electrical insulation; Electrodes; Pulse measurements; Space charge; Surface emitting lasers; Temperature dependence; Voltage;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 2002 Annual Report Conference on
Print_ISBN :
0-7803-7502-5
DOI :
10.1109/CEIDP.2002.1048885
