Calculation and measurement of dielectric response function in insulation systems of high voltage rotating machines

verfasst von

M. Farahani, H. Borsi, E. Gockenbach

Abstract

In this work the possibility of the dielectric response measurement for the evaluation of the actual status of insulation system of high voltage rotating machines are investigated. As test object, model stator bars were used, which are close to real stator bars of high voltage rotating machines. An accelerated ageing procedure was applied to the model bars and the dielectric response was measured in time domain. The dielectric response function was calculated from depolarization current measuring results and the change of this function was evaluated.

Organisationseinheit(en)

Fachgebiet Hochspannungstechnik und Asset Management (Schering-Institut)

Typ

Aufsatz in Konferenzband

Seiten

290-293

Anzahl der Seiten

4

Publikationsdatum

2003

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Elektronische, optische und magnetische Materialien, Physik der kondensierten Materie, Werkstoffchemie

Elektronische Version(en)

https://doi.org/10.1109/ICPADM.2003.1218409 (Zugang: Geschlossen)