Technical Fact Sheet

General Characteristics

Declared Power 690 MW

Annual generation (2007) 1,918.47 GWh

Frequency 50 Hz

Average load factor 2007 31.74%

Turbine flow 450 m3/s

Net height of fall 200.0 m

Reservoir

Total reservoir volume 1,222 mill. m3

Dam wall Roller-compacted concrete dam (gravity dam)

Height along the length of the crowning 155 x 360 m

 

Weir

Discharge capacity 6,700 m3/s

Number of gates 3

 

Unit Characteristics

  Unit 1 Unit 2
Power per unit (MW) 390 300
Type of turbine Vertical-shaft Francis  
Turbine manufacturer Alstom Francia  
Year placed into operation 2004  
Generator voltage (kV) 13,8  
Generator manufacturer Alstom Canadá  
Type of transformer Three-phase  
Transformer power (MVA) 404  
Transformer ratio 13,8 / 230