Castrelo power station
Castrelo power station | ||
---|---|---|
location | ||
|
||
Coordinates | 42 ° 17 '32 " N , 8 ° 6' 58" W | |
country | Spain | |
place | Ourense Province | |
Waters | Miño | |
Height upstream | 88 m | |
power plant | ||
owner | Naturgy | |
operator | Naturgy | |
technology | ||
Bottleneck performance | 126 megawatts | |
Average height of fall |
21.5 m | |
Expansion flow | 374 m³ / s | |
Turbines | 2 Kaplan turbines | |
Others |
The Castrelo (or Castrelo de Miño ) power plant is a run-of-river power plant in the municipality of Ribadavia , Province of Ourense , Spain . It dams the Miño into a reservoir. The power plant was completed in 1969. It is owned by Naturgy and operated by Naturgy.
Barrier structure
The barrier structure consists of a weir system with five weir fields on the right side of the river and a machine house on the left. The height above the foundation level is 30 m. The top of the wall is at a height of 90 m above sea level . The length of the top of the wall is 173 m. The volume of the structure is 109,000 m³.
A maximum of 9748 m³ / s can be discharged via the weir system. The design flood is 8650 m³ / s.
Reservoir
With the normal storage target of 88 m, the reservoir extends over an area of around 5.6 (or 7.9) km² and holds 60 (or 66) million m³ of water; 33 million m³ of this can be used.
power plant
Castrelo I
The installed capacity of the power plant is 112 (or 126 or 135.59) MW . Each of the two Kaplan turbines has a maximum output of 56 (or 58.58) MW. A check of the actual output of machine 2, which took place from April 24 to April 25, 2001, found a value of 58.58 MW. The fall height is 21.5 m. The flow rate is 374 m³ / s.
Castrelo II
The operator at the time, Gas Natural SDG, SA, wanted to build another power plant on the right bank in 2013. The installed capacity of the new power plant is to be 16.7 MW with a Kaplan turbine. The maximum flow should be 105 m³ / s.
See also
Web links
- Presa de Castrelo do Miño 20/05/2017. Youtube , May 20, 2017, accessed August 10, 2020 (Spanish).
Individual evidence
- ↑ a b c Presa de Castrelo / Miño. www.iagua.es, accessed August 10, 2020 (Spanish).
- ↑ a b PRESA: CASTRELO / MIÑO. Sociedad Española de Presas y Embalses (SEPREM), accessed August 10, 2020 (Spanish).
- ↑ a b c Embalse de Castrelo. www.iagua.es, accessed August 10, 2020 (Spanish).
- ↑ Embalse: CASTRELO. www.embalses.net, accessed on August 10, 2020 (Spanish).
- ^ Embalse de Castrelo de Miño. www.galiciamaxica.eu, March 3, 2016, accessed August 10, 2020 (Spanish).
- ↑ Cayetano Espejo Marín: Agua y energía: producción hidroeléctrica en España In: Investigaciones Geográficas 51 (2010), ISSN 0213-4691 , pp. 107–129, here p. 114 ( online ).
- ↑ Las hidroeléctricas ourensanas pueden abastecer a 1,4 millones de hogares. www.lavozdegalicia.es, February 2, 2017, accessed August 10, 2020 (Spanish).
- ↑ a b Rehab contracts awarded for Spanish, Austrian projects totaling 343 MW. www.hydroreview.com, March 23, 2009, accessed August 10, 2020 .
- ↑ Red Elétrica de España. (PDF) www.chebro.es, April 14, 2015, p. 15 , accessed on August 10, 2020 (Spanish).
- ↑ CENTRAIS GRANDE HIDRÁULICA. (PDF) www.inega.gal, p. 2 , accessed on August 10, 2020 .
- ↑ a b INFORME SOBRE POTENCIA NETA INSTALADA EN LAS CENTRALES HIDRÁULICAS DE REGUEIRO GRUPO 1, CASTRELO GRUPO 2 Y FRIEIRA GRUPO 2. (PDF) www.cnmc.es, July 14, 2001, p. 4 , accessed on August 10, 2020 ( Spanish).
- ^ Turbine acceptance tests at Velle, Frieira and Castrelo plants, Spain, with the Acoustic Scintillation Flow Meter. (PDF) www.aqflow.com, p. 1 , accessed on August 10, 2020 (English).
- ↑ Resolución de 12 de April de 2013, de la Secretaría de Estado de Medio Ambiente, sobre la evaluation de impacto ambiental del proyecto Modificación de las características del aprovechamiento de agua del río Miño con destino a producción de energía eléctrica, Salto de Castrelica, término municipal de Ribadavia y Castrelo de Miño, Ourense. Agencia Estatal Boletín Oficial del Estado , May 2, 2013, accessed August 10, 2020 (Spanish).