Cables are generally composed of a conductor, an insulating layer, an outer wrap, and an outer sheath.
The ACSR is made by twisting aluminum and steel wires and is suitable for overhead transmission lines.
The cross section of the overhead transmission line conductor is generally selected according to the economic current density
A power cable is a cable used to transmit or distribute high-power electrical energy in a power system. With the development of the petrochemical industry worldwide
The following factors should also be considered when selecting a conductor cross section
A series failure (metal material defect) is a failure in which one or more conductors of the cable (including lead and aluminum sheaths) are disconnected.
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