UPON THE DIFFERENCE BETWEEN THE EVOLUTION VERSUS FREQUENCY OF PD AND BREAKDOWN PROCESSES, RELATED TO PAPER FOR DC CABLES INSULATION

Romeo Ciobanu, Cristina Schreiner, Marinel Temneanu

Abstract

Significant differences between the evolution versus frequency of the PD and breakdown processes were emphasized, suggesting that the breakdown analysis, if used as unique method in quality assessment of insulating materials, proves to have limits in accuracy and may lead to errors in results interpretation.

Keywords

partial discharges, cable paper

Download

PWC-2006-TC4-049u.pdf

DOI

-

IMEKO TC

TC4 - Measurement of Electrical Quantities

Back to the proceedings