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Space charge behaviour in an epoxy resin: the influence of fillers, temperature and electrode material
2005
Journal of Physics D: Applied Physics
This study has the aim to characterize the behaviour of the space charge in an epoxy resin used as electrical insulation in systems such as transformers and bus bars. Temperature, field level, filler content and nature of the electrodes are the parameters that were considered. Space charge measurements were performed using the Pulsed Electro Acoustic technique (PEA), in a range of field and temperature up to 40kV/mm and 72°C, respectively, on gold-coated and uncoated samples. We discuss the
doi:10.1088/0022-3727/38/12/025
fatcat:vu35ij7soveczavrdlvo3kymsu