Lotru-Ciunget Hydroelectric Power Station
Lotru-Ciunget Dam and Hydro Power Plant is a large hydroelectric complex on the river Lotru situated in Romania and one of the biggest complex facilities in Europe. The complex consists of three hydroelectric power plants. The first and most productive one is Ciunget, the second one is Malaia and the third is Bradisor which, just as Ciunget, is an underground power plant.
The river which fills the dams is called Lotru. The first dam is called Vidra Lake and is one of the biggest artificial lakes in Romania. The dam supplies water to the Ciunget power plant via an 800-metre drop penstock. All the used water is recollected via an underground piping system and flows to the Malaia dam where is the second power plant. Malaia dam is a smaller dam and produces less electricity, mainly locally. From the second dam, the used water collects into the Bradisor dam. The Bradisor dam has a bigger capability of producing electricity than the Malaia dam and provides electricity to the Romanian national grid. Bradisor power plant is situated under a mountain in order to make the fall of water greater, thus more electricity.
The project was started in 1965, being fully finished only in 1982 and it was made up by the construction of a rockfill with a clay core dam 140 m high and an underground power plant equipped with three hydrounits, having an installed capacity of 510 MW. The Pelton type turbines operate under a net head of about 800 m. A 220 kV outdoor substation connects the plant to the Romanian electric grid.
The Ciunget hydro power plant entered revision and modernisation in 2007. This includes new generators to increase the electricity outflow. The modernisation period is expected to be finished in late 2010.[needs update]
The power plant generates 1.15 TW·h (billion kW·h) of electricity per year.
See also
External links
- Lotru Hydropower Developmentat the official Hidroelectrica website
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- Iron Gate I - 1,168 MW
- Tarnița – Lăpuștești - 1,000 MW
- Iron Gate II - 591 MW
- Lotru-Ciunget - 510 MW
- Râul Mare - 335 MW
- Mărișelu - 221 MW
- Vidraru - 220 MW
- Bicaz-Stejaru - 210 MW
- Ruieni - 153 MW
- Nehoiașu - 152 MW
- Oașa - 150 MW
- Șugag - 150 MW
- Remeți - 146 MW
- Brădișor - 115 MW
- Tismana - 106 MW
- Cernavodă Nuclear Power Plant - 1,300 MW
- Sinus Holding - 700 MW
- Fântânele-Cogealac - 600 MW
- Blackstone - 500 MW
- Deleni - 500 MW
- Eolica Cogealac - 448 MW
- Mărişelu - 300 MW
- Eolica Săcele - 252 MW
- Eolica Casimcea - 244 MW
- Văcăreni - 240 MW
- Verbund Casimcea - 225 MW
- Green Energy - 200 MW
- Pechea - 150 MW
- Sabloal Valea Dacilor - 147 MW
- EDP Cernavodă - 138 MW
- Eolica Beidaud - 128 MW
- Eolica Baia - 126 MW
- Eolica Sarichioi - 102 MW
- Gheorgheni - 100 MW
- Arad 1 - 1044 MW
- CEF Nadab 1 - 363 MW
- CEF Nadab 2 - 302 MW
- CEF Bucșsani - 221 MW
- CEF Corbii Mari - 217 MW
- CEF Iepurești - 165 MW
- Rătești - 155 MW
- CEF Vadeni 1 - 145 MW
- CEF Vadeni 2 - 145 MW
- CEF Calugăreni 2 - 121 MW
- CEF Dobra - 117 MW
- CEF Vacarești - 108 MW
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