Picadas dam
Picadas dam | ||
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location | ||
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Coordinates | 40 ° 20 ′ 0 ″ N , 4 ° 14 ′ 57 ″ W | |
country |
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place | Autonomous Community of Madrid | |
Waters | Alberche | |
Height upstream | 519 m | |
power plant | ||
owner | Country | |
operator | Naturgy | |
construction time | until 1952 | |
technology | ||
Bottleneck performance | 20 megawatts | |
Average height of fall |
58 m | |
Expansion flow | 60 m³ / s | |
Others |
The dam Picadas ( Spanish Presa de Picadas ) is a dam with hydroelectric power plant in the town of San Martin de Valdeiglesias , Community of Madrid , Spain . It dams the Alberche to a reservoir. The dam is used to generate electricity as well as irrigation and drinking water supply. It was completed in 1952. The dam is state-owned and operated by Naturgy .
Barrier structure
The barrier structure is a concrete gravity dam with a height of 59 m above the foundation base . The top of the wall is at a height of 520 m above sea level . The length of the top of the wall is 145 m. The volume of the dam is 82,000 m³.
The dam wall has both a bottom outlet and a flood relief . A maximum of 44 m³ / s can be discharged via the bottom outlet, and a maximum of 1240 (or 1763) m³ / s via the flood discharge. The design flood is 991 (or 1500) m³ / s.
Reservoir
With the normal storage target of 519 m, the reservoir extends over an area of around 0.91 (or 0.92) km² and holds 15 (or 17) million m³ of water; 17 million m³ of this can be used to generate electricity.
power plant
The installed capacity of the power plant is 20 MW . The fall height is 58 m. The maximum flow rate is 60 m³ / s. The machine house is located about 200 m from the dam on the left side of the river.
See also
Web links
Remarks
- ↑ According to the Confederación Hidrográfica del Tajo , the concession of the Unión Fenosa , today's Naturgy, was granted.
Individual evidence
- ↑ a b c d e f Presa de Picadas. www.iagua.es, accessed July 21, 2020 (Spanish).
- ↑ a b c PRESA: PICADAS. Sociedad Española de Presas y Embalses (SEPREM), accessed July 21, 2020 (Spanish).
- ↑ a b c Embalse: PICADAS. www.embalses.net, accessed on July 21, 2020 (Spanish).
- ↑ a b c Aprovechamientos hidroeléctricos. Confederación Hidrográfica del Tajo, accessed July 21, 2020 (Spanish).
- ↑ a b c Embalse de Picadas. www.iagua.es, accessed July 21, 2020 (Spanish).
- ↑ Red Elétrica de España. (PDF) www.chebro.es, April 14, 2015, p. 15 , accessed on July 21, 2020 (Spanish).