LAAT 400 kV SE Carmona
Located in Seville, this project involves the repowering of the 400 kV, double circuit, duplex, overhead power line "GUILLENA - DON RODRIGO", which originates at the Guillena substation (Seville) and ends at the Don Rodrigo substation (Seville), with a total length of 72.3 km and "CARMONA - DON RODRIGO", which originates at the Carmona substation (Seville) and ends at the Don Rodrigo substation (Seville), with a total length of 41.3 km.
Framed within the development plan for the electricity transmission grid for the period 2021-2026, its objective is the integration of renewables and the resolution of technical restrictions in the Andalusian area.
The work to be carried out consists of raising some of the existing supports, so neither the layout nor their location will be modified.
In addition, the existing suspension chains will be replaced by suspension-type chains, in order to raise the conductor without increasing the height of the support at the following supports: T-88B, T-109B, T-115B and T-143B.
Date:
2024