Influence of Manufacture Process Parameters on the Partial Discharge Behavior of a Composite Material for the Use in Dry Type Transformers

authored by

Javier Torres, Laureen Stahl, Peter Werle

Abstract

Dry-type transformers can be manufactured using vacuum cast coil (VCC) or filament winding (FW) process. Coils manufactured using the filament winding technology, in which reinforcing mineral fibers are impregnated with an organic resin, exhibit a high mechanical robustness. The primary objective of this study is to investigate the influence of different manufacturing process parameters on the partial discharge (PD) behavior of a composite insulation material intended for the use on dry type transformers. In addition, it is also an intention of this study to present a contribution to the possibilities and challenges when analyzing the partial discharge behavior of composite materials for general purpose. A method for the production and testing of the necessary specimens, which limit the investigations of this type due to the high costs, is discussed.

Organisation(s)

High Voltage Engineering and Asset Management Section (Schering Institute)

Type

Conference contribution

Pages

202-205

No. of pages

4

Publication date

04.08.2024

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Materials Chemistry

Electronic version(s)

https://doi.org/10.1109/ICPADM61663.2024.10750675 (Access: Closed)