Analysis of deterioration characteristics in oil-immersed insulation pressboard with different durations of aging based on an image-processing method
Sign Up to like & getrecommendations! Published in 2020 at "Bioresources"
DOI: 10.15376/biores.15.3.6442-6456
Abstract: Insulation pressboard samples were obtained by thermal aging (according to Montsinger’s formula, at 130 °C, the pressboard is heated for 0 to 32 days) and discharge experiments. SEM images of samples were analysed. Image segmentation… read more here.
Keywords: porosity; image; pressboard; fibre width ... See more keywords
Improvement of the Space Charge Suppression and Hydrophobicity Property of Cellulose Insulation Pressboard by Surface Sputtering a ZnO/PTFE Functional Film
Sign Up to like & getrecommendations! Published in 2019 at "Polymers"
DOI: 10.3390/polym11101610
Abstract: Oil-impregnated cellulose insulation polymer (oil-paper/pressboard insulation) has been widely used in power transformers. Establishing effective ways of improving the physical and chemical properties of the cellulose insulation polymer is currently a popular research topic. In… read more here.
Keywords: pressboard; zno; cellulose insulation; zno ptfe ... See more keywords