COIL STRUCTURE OF OPEN VENTILATED TYPE STEREOSCOPIC WOUND-CORE DRY-TYPE TRANSPORMER

摘要

The present invention relates to a coil structure of a kind of open type solid iron core dry type transformer and includes a coil plate wound on a conductor and a fixed unit, a fitting groove for fixing the coil plate is formed on the fixed unit, Wherein the coil plate is fixed and surrounded by a coil structure, the outer layer of the lead wire is surrounded by an insulating paper having an insulating paint, and the insulating paint is applied between the lead wires and between the coil plate and the fixed unit So as to have an integral structure. Since the coil structure is not subjected to fixing of the paint immersion, the process is simple, and the insulating paint of the insulating paper bonds between the wires and between the coil plate and the fixed unit. Therefore, the coil structure is robust in structure, And insulation performance can be achieved.;