The development of semiconducting fiberglass tapes LSP-O, their properties, and their use for anti-corona protection of high voltage windings

摘要

Semiconducting fiberglass tapes were developed in order to achieve a stable, heat-resistant, chemically homogeneous semiconducting material with electrical resistance, which would be independent of the probability of the distribution of semiconducting fillers (such as carbon-black or SiC) in the dielectric binders, and in order to avoid the influence on the material resistance of the binder thickening degree during manufacture of the winding and the aging in operation.