Neha Patil (Editor)

Acaray Dam

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Location
  
Hernandarias, Paraguay

Height
  
185 m (607 ft)

Spillway type
  
56 m/s (2,000 cu ft/s)

Type of dam
  
Gravity dam

Impounds
  
Acaray River

Length
  
1,500 m (4,900 ft)

Impound
  
Acaray River

Acaray Dam httpsuploadwikimediaorgwikipediacommonsthu

Owner(s)
  
Administracion Nacional de Electricidad

Similar
  
Yacyretá Dam, Itaipu Dam, Tatí Yupí Refuge, Reserva Itabó, Saltos del Monday

The Acaray Dam is a hydroelectric dam situated in Hernandarias, Paraguay. It has an electrical output of 210 megawatts (280,000 hp), supplying 3% of Paraguay's electricity demand.

Contents

Map of Central Hidroel%C3%A9ctrica Acaray, Paraguay

HVDC-back-to-back station

The power plant's switchyard has a HVDC back-to-back station built by Siemens in 1981. It has a power rating of 55 megawatts (74,000 hp) and an operating voltage of 25 kV. It converts the electrical frequency from 50 hertz to 60 hertz to supply electricity to Brazil's power grid, which operates at 60 Hz (Paraguay's power grid operates at a frequency of 50 hertz).

References

Acaray Dam Wikipedia