Dedicated on-site condition monitoring of high voltage power cables up to 150kV

Journal article (2008)

Authors

E. Gulski OLD High-Voltage Technology and Management
PP Seitz External organisation
B Quak External organisation
F Petzold External organisation
F de Vries External organisation
Research Group
OLD High-Voltage Technology and Management
More Info
expand_more

Published Date

2008

Language

Undefined/Unknown

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Research Group

OLD High-Voltage Technology and Management

Abstract

For advanced, non-destructive on-site condition monitoring of HV power cables up to 150kV by partial discharge detection and dielectric losses measurement it is necessary to energize the disconnected cable system. One of the methods available for this purpose is based on applying damped AC voltages up to 150kV. In this paper, the use of modern technological solutions in power electronics and signal processing as well as in technical design and production methods will be discussed on the basis of the ultra light system (300kg) which is able to test cables up to 20km lengths.