La Grande-3 generating station
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La Grande-3 or LG-3 is a hydroelectric dam on the La Grande River in northern Quebec, part of Hydro-Québecs James Bay hydroelectric project. The station can generate 2,418 MW and was commissioned in 1982-1984. It generates electricity through the reservoir and dam system. The dam and reservoir both are named La Grande-3.
La Grande-3 generating station | |
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Year commissioned: | 1982-1984 |
Installed capacity: | 2418 MW |
Number of turbines: | 12 |
Turbine capacity: | 201.5 MW |
Type of turbine: | Francis |
Net rated head: | 79.2 m (259.8 ft) |
Distance from James Bay: | 238 km (148 mile) |
Size of reservoir: | 2420 km² (934 mile²) |
Spillway capacity: | 10000 m³/s (13080 yd³/s) |
- Source: Hydro-Quebec, The La Grande Complex visitor booklet, 2004.