GE, Frame 6FA, 2011, 81 MW, Simple Open Cycle Gas Turbine

Description

  1. Overview
    1. Gas turbine
    2. Oem: ge
    3. Type: simple open cycle 1 axle gas turbine
    4. Model: 6fa
    5. Year of operation start: 2011
    6. Operation hour: 1,000 h
    7. Number of start and stop: 140 times
    8. Operation situation: peaking
    9. Fuel: town gas
    10. Manufacturer: hitachi
  2. Performance Specifications
    1. Generating power: 81 mw
    2. Thermal efficiency: 35.40%
    3. Combustion temperature: 1f300°c
    4. How to activate: thyristor starting
    5. No x measure: latest premixed combustion equipment
    6. Entrance pressure: 1.47 mpa
    7. Exit pressure: 1.25 kpa
    8. Entrance temperature: 1431°c
    9. Exit temperature: 589°c
    10. Design of outside temperature: 5°c
    11. Rotation speed: 5,231 min-1
    12. Critical speed of a driven machine 1st: 1,768 min-1
    13. Critical speed of a driven machine 2nd: 3,996 min-1
    14. Critical speed of a driven machine 3rd: 6,294 min-1
    15. Amount of exhaust gas: 650,000 m3n/h
    16. Amount of smoke and soot (sulfur oxides): 0 m3n/h
    17. Smoke concentration (nitrogen oxide): 50 ppm
    18. Smoke concentration (dust): 0.00 g/m3n
  3. Air Compressor
    1. Type: axial flow compressor
    2. Entrance pressure: -0.65 kpa
    3. Exit pressure: 1.47 mpa
    4. Entrance temperature: 5°c
    5. Exit temperature: 383°c
    6. Rotation speed: 5231 min-1
  4. Chimney
    1. Type: single cylinder
    2. Gas speed at exit: 48.5 m/sec
    3. Gas temperature at exit: 589°c
    4. Diameter: 3.86 m
    5. Height: 40 m
    6. Effective height: 346 m
  5. Burner
    1. Type: pressure injection type
    2. Capacity: 3.5 x 103 m3n/h/unit
    3. Quantity: 6
  6. Type of Gas and Etc.
    1. Type: natural gas
    2. Calorific value: 40,530 kj/m3n
    3. Sulfur content: 0.0%
    4. Nitrogen content: below 0.0%
    5. Ash content: 0.0%
  7. Condition and Inspection
    1. Inspection cycle: major inspection: unexecuted. daily inspection only
    2. Most recent inspection: daily inspection only
    3. Current condition: being stored
    4. Remodelling / modification: stock
  8. Included Items
    1. Sales features: power generation equipment set (electricity control parts included)
    2. Spare parts: n/a