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Reference: 345

Type:
Technical Brochures
Technical Brochures
Title:
Alternating Current (AC) Resistance of helically stranded Conductors
The electrical resistance of conductors for overhead lines depends on the cross-section, the conductivity of the aluminium alloy, the lay length of the aluminium layers. The presence of a steel core can increase the resistance due to core magnetizing effects. The TB describes a process of AC resistance calculation for bare stranded aluminium conductors, both with and without a steel core.
File Size: 1,3 MB
Pages NB: 59
Study Committee: B2 ?
WG (TF): WG B2.12
Year: 2008

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