Nuestra Señora del Agavanzal dam
Nuestra Señora del Agavanzal dam | ||
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location | ||
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Coordinates | 41 ° 58 '42 " N , 6 ° 8' 29" W | |
country | Spain | |
place | Zamora Province | |
Waters | Tera | |
Height upstream | 785 m | |
power plant | ||
owner | Iberdrola | |
operator | Iberdrola | |
construction time | until 1994 | |
technology | ||
Bottleneck performance | 24 megawatts | |
Average height of fall |
35.50 m | |
Expansion flow | 68 m³ / s | |
Others |
The dam Nuestra Señora del Agavanzal ( Spanish Presa de Nuestra Señora del Agavanzal ) is a dam with hydroelectric power plant in the province of Zamora , Spain . It dams the Tera , which forms the border between the municipalities of Calzadilla de Tera and Vega de Tera , to a reservoir. The dam is used for power generation and irrigation. It was completed in 1994. The dam is owned and operated by Iberdrola Generacion SA .
Barrier structure
The barrier structure is a concrete gravity dam with a height of 43 m above the foundation level . The top of the wall lies at a height of 788 m above sea level . The length of the top of the wall is 481 m. The volume of the dam is 147,900 m³.
The dam wall has both a bottom outlet and a flood relief . A maximum of 68 m³ / s can be discharged via the bottom outlet, and a maximum of 1500 (or 1680) m³ / s via the flood discharge. The design flood is 1807 m³ / s.
Reservoir
With the normal storage target of 785 m, the reservoir extends over an area of around 3.60 (or 3.65) km² and holds 36 million m³ of water; 27 million m³ of this can be used to generate electricity.
power plant
The installed capacity of the power plant is 24 (or 24.46) MW . The two Kaplan and one Francis turbines went into operation in 1995. The fall height is 35.50 m. The maximum flow rate is 68 m³ / s for all three turbines combined. The machine house is at the foot of the dam on the right side of the river.
See also
Web links
Individual evidence
- ↑ a b c d e Presa de Nuestra Señora Del Agavanzal. www.iagua.es, accessed July 18, 2020 (Spanish).
- ↑ a b c d PRESA: NUESTRA SEÑORA DEL AGAVANZAL. Sociedad Española de Presas y Embalses (SEPREM), accessed July 18, 2020 (Spanish).
- ↑ Embalse: Nª Sª DEL AGAVANZAL. www.embalses.net, accessed on July 18, 2020 (Spanish).
- ↑ a b Embalse de Nuestra Señora Del Agavanzal. www.iagua.es, accessed July 18, 2020 (Spanish).
- ↑ FACILITIES MAP AND MAIN OPERATIONAL DATA -> Installed Capacity -> Spain -> Hydroelectric -> Castilla y León -> Zamorra. Iberdrola , accessed July 18, 2020 (Spanish).
- ↑ a b Aprovechamiento hidroeléctrico en la provincia de Zamora. www.tecnicaindustrial.es, accessed on July 18, 2020 (Spanish).
- ^ Presa de Nuestra Señora del Agavanzal. www.turismoreinodeleon.com, accessed July 18, 2020 (Spanish).