Transformer Insulation Materials and Ageing
2017-11-22u2002·u2002The solid insulation materials widely used in the transformer are paper, press-board, and transformer board, which are formed from the cellulose found in plants. Cellulose insulation with mineral oil has played a major role as the main insulation system for transformers for a very long time. Cellulose paper, tapes, and cloths have also been ...
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