A field compensation layer in a winding

摘要

The invention relates to a field compensation layer in a winding, wherein the winding comprises an insulation layer (6) on the surface thereof. The field compensation layer (3) comprises an arrangement forming a capacitance chain arranged onto the surface of a coil section (7), the arrangement comprising several circular or tapered elements (4) surrounding the coil section (7) connected from one side thereof to the insulation layer (6) of the winding made of an at least partly electricity conductive material and placed in the longitudinal direction of the winding and insulation layers (5) arranged between said elements.