Substation and 220 kV overhead line – Alvarado

Developer: Solarpack Corp. Tecnológica, S.A.
Site: Badajoz
Main features: Elec. power 70 MW / Voltage: 30/220 kV
Date: 2018

The project included the development of the substation project and a 220 kV high voltage line for the evacuation of two solar power plants with a total capacity of 85 MW. The internal MV network connects to the substation, which will increase from 30 kV to 220 kV. The scope of the works included the implementation projects for the line and the electrical substation.
The configuration used for the line was a single circuit with LA 380 conductor, while the substation consisted of one 220 kV line position, one 220 kV bar position, one 30/220 kV power transformer position, one reserve Position and six 30 kV positions.