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Micro Power Plant
History and background
1998: Jihad Ministry puts in his agenda electricity generation through renewable energies in distant villages of the country
1999: Beginning of basic studies with first priority of seven power plants
2003: Construction of seven power plants by Jihad Ministry
2004: Tendering process and completion of five power plants by Iran Water and Power Resources Development Co.
Power plants of Micro Project are as follows:
  1. Karnagh
  2. Garni
  3. Darjan
  4. Maran
  5. Nav
Targets
  • Providing electricity for distant villages through national grid
Location
Karnagh Power Plant
Ardebil Province, Khalkhal City
 
Garni Power Plant
Khorasan Province, Daregaz City
 
Darjan Power Plant
Mazandaran Province, 40 km distance of south west of Tonkabon City
 
Maran Power Plant
Mazandaran Province, 50 km distance of south west of Tonkabon City
 
Nav Power Plant
Gilan Province, 40 km distance of south west of Talesh
Technical Information

Technical specifications of Karnagh power plant

  • Diversion dyke
    Type: Concrete with stone, cement and plaster materials
  • Water transfer channel
    Type: stone
    Length: 2000 m
    Dimensions: 1*0.6 m
  • Forebay
    Type: Concrete
    Volume: 75 m3
  • Penstock
    Type: Steel
    Numbers: 1
    Diameter: 0.3 cm
    Length: 269 m
  • Powerhouse
    Type: Current On-the-ground
    Head: 125 m
    Building: metal structure with dimensions of 3*5*4
    Designed discharge: 500 liter/s
    Installation capacity: 54 MW
    Network type: Public
    Turbine type: Cross flow
    Numbers of units: 1

Technical specifications of Garni power plant

  • Diversion system
    Type: Filling through forebay
  • Forebay
    Type: Concrete
    Volume: 25 m3
  • Penstock
    Type: Steel
    Numbers: 1
    Diameter: 0.4 m
    Length: 400 m
  • Powerhouse
    Type: Current On-the-ground
    Head: 25 m
    Building: metal structure with dimensions of 5*4*3
    Designed discharge: 125 liter/s
    Installation capacity: 25 MW
    Network type: Public
    Turbine type: Cross flow
    Numbers of units: 1

Technical specifications of Darjan power plant

  • Diversion dyke
    Type: Stone material
  • Water transfer channel
    Type: stone with cement and sand
    Dimensions: 0.5*0.6 m
    Length: 233 m
  • Forebay
    Type: stone
    Volume: 25 m3
  • Penstock
    Type: steel
    Numbers: 1
    Diameter: 0.3 cm
    Length: 200 m
  • Powerhouse
    Type: Current On-the-ground
    Head: 55 m
    Designed discharge: 120 liter/s
    Building: Wooden structure with dimensions of 5*4*3
    Installation capacity: 52 MW
    Network type: Public
    Turbine type: Cross flow
    Numbers of units: 1

Technical specifications of Maran power plant

  • Diversion dyke
    Type: Cement and stone with concrete spillway
  • Water transfer channel
    Type: pipe and stone with sand and cement
    Dimensions: 0.5*0.6 m
    Length: 380 m
  • Forebay
    Type: Concrete
    Volume: 25 m3
  • Penstock
    Type: Polyethylene
    Numbers: 1
    Diameter: 0.3 m
    Length: 127 m
  • Powerhouse
    Type: Current On-the-ground
    Head: 24 m
    Designed discharge: 120 liter/s
    Building: Wooden structure with dimensions of 5*4*3
    Installation capacity: 36 MW
    Network type: Public
    Turbine type: Cross flow
    Numbers of units: 1

Technical specifications of Nav power plant

  • Diversion dyke
    Type: water refilling from bottom with stone materials
  • Water transfer channel
    Type: Cement block
    Dimensions: 0.8*0.8 m
    Length: 450 m
  • Forebay
    Type: Concrete
    Volume: 25 m3
  • Penstock
    Type: Steel
    Numbers: 1
    Diameter: 0.4 m
    Length: 81 m
  • Powerhouse
    Type: Current On-the-ground
    Head: 21 m
    Designed discharge: 360 liter/s
    Building: metal structure with dimensions of 5*4*3
    Installation capacity: 60 MW
    Network type: Public
    Turbine type: Reverse pump
    Numbers of units: 1
 
 
 
 
 
 
 


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