COMPACT DRY-TYPE TRANSFORMER COMPRISING AN ELECTRICAL WINDING, AND METHOD FOR MANUFACTURING AN ELECTRICAL WINDING

摘要

The invention relates to an electrical winding for a dry-type transformer that makes it possible to build a compact dry-type transformer even for relatively high voltage classes. To this end, the electrical winding has a plurality of turns of a winding conductor that are wound so as to form a coil. The coil is embedded in a solid insulator. According to the invention, a coating composed of an electrically conductive material that comprises a resin matrix and nanoscale filler is applied to at least one surface of the insulator.