Английская Википедия:Belver Dam

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Шаблон:Infobox dam Belver Dam (Шаблон:Lang-pt) is a concrete gravity dam on the Tagus, where the river forms the border line between the Portuguese districts of Portalegre and Santarém. It is located in the municipality Gavião, in Portalegre District.

Construction of the dam began in 1945. The dam was completed in 1952. It is owned by HIDROTEJO.[1]

Dam

Belver Dam is a Шаблон:Convert (height above foundation) and Шаблон:Convert gravity dam with a crest altitude of Шаблон:Convert. The volume of the dam is 90,000 m³. The spillway is part of the dam body (10 roller gates with a maximum discharge capacity of 18,000 m³/s).[1]

Reservoir

At full reservoir level of Шаблон:Convert (maximum flood level of Шаблон:Convert) the reservoir of the dam has a surface area of 2.86 km² and its total capacity is 12.5 mio. m³. The active capacity is 8.5 (7.5)[2] mio. m³. Minimum operating level is Шаблон:Convert.[1]

Power plant

The run-of-the-river hydroelectric power plant went operational in 1951.[2] It is operated by EDP. The plant has a nameplate capacity of 80.7[1][2][3] (80)[4] MW. Its average annual generation is 220[2] (176,[1] 180[3] or 239[4]) GWh.

The power station contains six Kaplan turbine-generators in a dam powerhouse. The machines 1 to 5 have vertical shafts, whereas machine 6 has a horizontal shaft. The maximum hydraulic head is Шаблон:Convert.[2]

Machine Commission date[3] Turbine (MW) Generator (MVA) Rotation
1 1951 8.091 11 167
2 1951 8.091 11 167
3 1951 8.091 11 167
4 1951 8.091 11 167
5 1971 15.997 20 125
6 1984 35.304 31 100

See also

Шаблон:Stack

References

Шаблон:Reflist

Шаблон:Tagus dams

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