Cross-bonding for MV cable systems: advantages and impact on accessories design

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CIRED 2019 - 37.pdf (635.11 KB)

Paper number

37

Working Group Number

Conference name

CIRED 2019

Conference date

3-6 June 2019

Conference location

Madrid, Spain

Peer-reviewed

Yes

Short title

Convener

Authors

Meier, Ralf, NKT, Germany
Quaggia, Dario, Prysmian Group, Italy
Kehl, Ladislaus, TE Connectivity, Germany

Abstract

Aim of this paper is to explain the opportunity tointroduce cross-bonding connections in Medium Voltageextruded cable systems with high current rating, asusually done on High Voltage cable systems. Crossbonding connections allow the reduction of problems dueto the induced current circulation on metallic cablescreen when MV cable systems are solidly bonded, i.e.simply connected to ground potential at the circuit ends.A new type of MV joint with screen separation will benecessary for performing cross-bonding connections andconsequently some specific tests will be required for thequalification of these joints

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Publisher

AIM

Date

2019-06-03

Published in

CIRED 2019 Conference

Permanent link to this record

https://cired-repository.org/handle/20.500.12455/16
http://dx.doi.org/10.34890/35

ISSN

2032-9644

ISBN

978-2-9602415-0-1