Hydro-pumped storage of Flampouro, Greece
Hydro-pumped storage of Flampouro, Greece
SITE
Reservoir of Ilarionas Dam at Aliakmonas river, Greece
PROJECT OWNER
ALIAKMONAS 1
YEAR
06/2025
DESCRIPTION
- Engineering Report
- Dam Break Flood Study
TECHNICAL CHARACTERISTICS
- Upper Reservoir Capacity V = 1,8 x 106 m3
- Headrace Tunnel D = 4.300 mm, L ~ 2.260 m
- Penstock Shafts :
- upper shaft D = 4.300 mm, H = 171 m
- lower shaft D = 4.300 mm, H = 404 m
- High Pressure Tunnels :
- D = 4.300 mm, L ~ 90 m
- D = 3.000 mm, L ~ 212 m
- D = 2.300 mm, L ~ 104 m
- Tailrace Tunnel D = 6.500 mm, L ~ 1.073 m
- Geometrical Height H = 645 m
- Norminal Discharge :
- 2 x 41,67 = 83,33 m3/s in turbine operation
- 2 x 29,41 = 58,82 m3/s in pump operation
- Lower Reservoir Capacity V = 1,8 x 106 m3
- Underground Power Station with 2 sets of turbine & multistage pump
- Power :
- 2 x 225 = 450 MW in turbine operation
- 2 x 225 = 450 MW in pump operation
