Tanes pumped storage power plant

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Tanes pumped storage power plant
The Tanes reservoir
The Tanes reservoir
location
Tanes pumped storage power plant (Spain)
Tanes pumped storage power plant
Coordinates 43 ° 13 '19 "  N , 5 ° 26' 47"  W Coordinates: 43 ° 13 '19 "  N , 5 ° 26' 47"  W.
country SpainSpain Spain
place Asturias
Waters Nalón
Height upstream 491  m
power plant
owner EDP
operator EDP
technology
Bottleneck performance 123 megawatts
Average
height of fall 		102 m
Expansion flow 119.5 m³ / s
Standard work capacity 137 million kWh / year
Turbines 2 Francis turbines
Others

The Tanes Pumped Storage Power Plant is a pumped storage power plant (PSK) in Asturias , Spain . It is located on the Nalón between the Rioseco dam ( Spanish Presa de Rioseco ) and the Tanes dam ( Spanish Presa de Tanes ). The PSK was established between 1970 and 1978. It is owned and operated by EDP ( Hidroeléctrica del Cantábrico, SA ).

Tanes dam

The dam is located in the municipalities of Caso and Sobrescobio . It dams the Nalón to a reservoir that is used as the upper basin of the PSK. The dam serves both to generate electricity and to supply drinking water. It was completed in 1978 (or 1979). The dam is owned and operated by the Hidroeléctrica del Cantábrico, SA and the Consorcio de Aguas de Asturias .

Barrier structure

The barrier structure is a concrete gravity dam with a height of 95 m above the foundation level . The top of the wall is at a height of 495 m above sea level . The length of the top of the wall is 195 m. The volume of the dam is 337,000 m³.

The dam wall has both a bottom outlet and a flood relief . A maximum of 21.8 (or 48) m³ / s can be discharged via the bottom outlet, and a maximum of 426 (or 737) m³ / s via the flood discharge. The design flood is 730 m³ / s.

Reservoir

With the normal storage target of 491 (or 493) m, the reservoir extends over an area of ​​around 0.63 (or 1.43 or 1.59) km² and holds 33 (or 34 or 36) million m³ of water; 25.3 (or 29) million m³ of this can be used.

Rioseco dam

The dam is in the municipality of Sobrescobio. It dams the Nalón into a reservoir that is used as the lower basin of the PSK. The dam serves both to generate electricity and to protect against floods. It was completed in 1978 (or 2007). The dam is owned and operated by the Hidroeléctrica del Cantábrico, SA and the Consorcio de Aguas de Asturias .

Barrier structure

The barrier structure is a concrete gravity dam with a height of 28.5 (or 29) m above the foundation base. The top of the wall is at a height of 383 m above sea level. The length of the top of the wall is 101 m. The volume of the dam is 37,000 m³.

The dam wall has both a bottom outlet and a flood relief . A maximum of 53 m³ / s can be discharged via the bottom outlet, and a maximum of 575 (or 850) m³ / s via the flood discharge. The design flood is 830 m³ / s.

Reservoir

With the normal storage target of 379.5 (or 380 or 381) m, the reservoir extends over an area of ​​around 0.55 (or 0.63) km² and has a capacity of 3.72 (or 4 or 5) million m³ Water; 2.82 (or 3) million m³ of this can be used.

power plant

The installed capacity of the PSK is 123 (or 124) MW . The average annual generation is 115 (or 137) million kWh . The power plant went into operation in 1978. Two Francis pump turbines are installed in the underground machine house. The nominal voltage of the generators is 10.5  kV . In the switchgear , the generator voltage is increased to 136 kV using power transformers.

The maximum power consumption in pumping mode is 110 (or 114.5) MW. The drop height is 102 and m in the turbine operating in pumping mode m 105th The maximum flow rate is 119.5 m³ / s in turbine operation and 115 m³ / s in pump operation.

See also

Web links

Commons : Tanes Pumped Storage Power Plant  - Collection of images, videos and audio files

Individual evidence

  1. ↑ a b c d e Business - Generation - Hydro-Electric - Plants. EDP , accessed August 3, 2020 (Spanish).
  2. ^ Tanes Hydroelectric Power Plant. patrimoniuindustrial.com, accessed August 3, 2020 .
  3. ↑ a b c d e f g h i j k l m Embalses de Tanes y de Rioseco. www.chcantabrico.es, accessed August 3, 2020 (Spanish).
  4. ↑ a b c d e Presa de Tanes. www.iagua.es, accessed August 3, 2020 (Spanish).
  5. ↑ a b c d PRESA: TANES. Sociedad Española de Presas y Embalses (SEPREM), accessed August 3, 2020 (Spanish).
  6. ↑ a b c Embalse: TANES. www.embalses.net, accessed on August 3, 2020 (Spanish).
  7. ↑ a b c d Embalse de Tanes. www.iagua.es, accessed August 3, 2020 (Spanish).
  8. ↑ a b c d e f Central Hidráulica de Tanes. EDP, accessed August 3, 2020 (Spanish).
  9. ↑ a b c d e f Presa de Rioseco. www.iagua.es, accessed August 3, 2020 (Spanish).
  10. ↑ a b c PRESA: RIOSECO. SEPREM, accessed August 3, 2020 (Spanish).
  11. ↑ a b Embalse: RIOSECO. www.embalses.net, accessed on August 3, 2020 (Spanish).
  12. ↑ a b c Embalse de Rioseco. www.iagua.es, accessed August 3, 2020 (Spanish).
  13. ↑ a b Red Elétrica de España. (PDF; 4.3 MB) www.chebro.es, April 14, 2015, pp. 10, 16 , accessed on August 3, 2020 (Spanish).
  14. ↑ CH TANES. www.milsatrillo.es, accessed on August 3, 2020 (Spanish).