• Hydropower plant refurbishment - Preliminary and final design - hydro consultancy - Uvini - Santu Miali , Italy, Europe
  • Uvini pumping station Italy
  • Uvini control room Italy
  • Uvini alternator Italy
  • Uvini under station Italy

Uvini - Santu Miali (Italy)

Hydropower Plant Refurbishment

Place:

Sardinia - Italy 

Customer:

Sardinia Water Authority (Ente Acque della Sardegna ENAS)

Year:

2003 - 2010

Project Description:

Refurbishment of the Uvini hydropower plant

Main Features:
  • Reservoir (V = 320 Mm³)
  • Penstock (D = 4.50 m)
  • Underground Power House (D (circular plan) = 17 m, H = 29.4 m)
  • Electromechanical Works (N° 2 Turbines (Kaplan + Francis), Total IP = 13.4 MW)
    • Kaplan Turbine (Q = 30 m³/s, Max. net head = 50 m, IP = 13.1 MW)

    • Francis Turbine (Q = 3.0 m³/s, Max. net head = 43.0 m, IP = 1.3 MW)

  • Main Transformers (N° 2)
    • Kaplan (k = 9 / 70 kV, IP = 17.5 MVA)

    • Francis (k = 0.4 / 15 kV, IP = 1.6 MVA)

Engineering Service:
  • General revision of plant
  • Preliminary design
  • Final design of civil, hydro-mechanical and electromechanical works