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 construct a compact dry type transformer even for larger voltage classes. To this end, the electrical winding includes several windings of a winding conductor which are wound to form a coil. The coil is embedded in a solid insulator. According to the invention, a coating made of electroconductive material comprising a resin matrix and microscale filler is applied to at least one surface of the insulator.