The Ranganadi Dam is a concrete-gravity diversion dam on the Ranganadi River (also known as Panyor River) in Arunachal Pradesh, India which serves a run-of-the-river scheme.
Power generation
The dam is intended for hydroelectric purposes and is part of Stage I of the Ranganadi Hydro Electric Project and supports the 405-megawatt (543,000 hp) Dikrong Power House. The 68 m (223 ft) tall dam diverts water south into a 10.1 km (6.3 mi) headrace tunnel which is then transferred into a 1,062 m (3,484 ft) penstock before reaching the three 135 megawatts (181,000 hp) turbines.[1] Since commissioning, the power house has been generating much less than its capacity because of drought.[2]
Stage II of the project is designed to provide water storage for Stage I and includes a 134 m (440 ft) rock-fill embankment dam with a 523,000,000 m3 (1.85×1010 cu ft) storage capacity. This dam will support an additional 180 megawatts (240,000 hp) power station.[3]
See also
References
- ^ "Ranganadi Hydro Electric Project Stage I". North Eastern Electric Power Corporation. Retrieved 28 August 2010.[permanent dead link]
- ^ "Reservoir of dams". India Environmental Portal. May 2008. Archived from the original on 24 January 2010. Retrieved 28 August 2010.
- ^ "Ranganadi Hydro Electric Project Stage II". North Eastern Electric Power Corporation. Retrieved 28 August 2010.[permanent dead link]
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