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

authored by

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.

Organisation(s)

High Voltage Engineering and Asset Management Section (Schering Institute)

Type

Conference contribution

Pages

290-293

No. of pages

4

Publication date

2003

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/ICPADM.2003.1218409 (Access: Closed)