Experience with partial discharge, dissipation factor and recovery voltage measurements for the evaluation of insulation systems of high voltage rotating machines

verfasst von

Mohsen Farahani, H. Borsi, E. Gockenbach

Abstract

The possibilities and limitations of partial discharge (PD), recovery voltage (RV) and dissipation factor measurement for evaluation of the actual status of insulation system of high voltage rotation machines were presented. The dielectric dissipation of insulation was found to cause by insulation resistance and relaxation polarization alongwith the interface polarization and partial discharges. The results confirmed the sensitivity of partial discharge measurement on the thermal ageing.

Organisationseinheit(en)

Fachgebiet Hochspannungstechnik und Asset Management (Schering-Institut)

Typ

Konferenzaufsatz in Fachzeitschrift

Journal

Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report

Seiten

454-457

Anzahl der Seiten

4

ISSN

0084-9162

Publikationsdatum

2002

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Elektrotechnik und Elektronik, Wirtschaftsingenieurwesen und Fertigungstechnik, Bauwesen