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Darre Takht2 Power Plant
History and background
The studies were carried out by civil Works and Village Industries Deputy of Jihad Ministry in 1996
Operation commencement: 2000
  • Annual generation of 5.07 million kwh of energy
The project is located in 33°21¢ of geographical latitude and 49°22¢ of geographical longitude in Lorestan Province, Azna City
Technical Information

  • Diversion dyke
    Outlet channel of Darreh Takhat 1 powerhouse is used for this purpose
  • Water transfer channel
    Type: Stone rectangular
    Length: 1430 m
    Dimensions: 1.2*1.5 m
  • Forebay:
    Volume: 120 m3
    Dimensions: 4.2*2.5*11.5 m
  • Penstock
    Type: Steel
    Numbers: 2
    Diameter: 0.6 m
    Length: 2*195 m
  • Powerhouse
    Type: Current On-the-ground
    Building: Concrete structure with the dimensions of
    5.2*14*17 m
    Total design discharge: 1.4 M3/s
    Head: 70 m
    Installation capacity: 0.9 MW
    Network type: Public
    Turbine type: Horizontal Francis
    Numbers of units: 2
    Frequency: 50 Hertz
    Generator speed: 1000 Rotations/minute
    Numbers of main transformers: 1
    Nominal power of transformer: 1 Mva
    Alteration ratio: 0.4 to 20 Kv