Screen Connection for MV cables with laminatd Aluminium screen

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CIRED 2019 - 409.pdf (362.05 KB)

Paper number

409

Working Group Number

Conference name

CIRED 2019

Conference date

3-6 June 2019

Conference location

Madrid, Spain

Peer-reviewed

Yes

Short title

Convener

Authors

Bentkowski, Kai-Uwe, Behr Bircher Cellpack BBC Radeberg GmbH, Germany
Haim, Klaus-Dieter, University of Applied Sciences Zittau/Görlitz, Germany

Abstract

The medium voltage cable of the future will probably have an aluminium conductor and a laminated aluminium screen. The increasing use of conductor cross sections up to 1200 mm² leads to screen currents of much more than 100 A.  This brings some problems for the grounding devices of such a cable. There is no international test standard for ground screen connecting devices. That’s why CIRED established the working group “CIRED WG 2017-1 Test Recommendation for Ground Screen Power Cable Connections”This paper gives an overview on possible screen currents and shoes test results of long-term tests with different grounding devices on cables with laminated aluminium screen

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Keywords

Publisher

AIM

Date

2019-06-03

Published in

CIRED 2019 Conference

Permanent link to this record

https://cired-repository.org/handle/20.500.12455/17
http://dx.doi.org/10.34890/38

ISSN

2032-9644

ISBN

978-2-9602415-0-1