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