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GE, PG6111, 2011, 81 MW, 50Hz, Simple Cycle Type

Description

  1. Overview
    1. Turbine and generator make: GE
    2. Manufacturing year: 2011
    3. Type: Simple cycle type
    4. Condition: Unused
  2. Gas Turbine Specifications
    1. Make: GE
    2. Manufacturing year: 2011
    3. Model: PG6111
    4. Output: 81000 kW
    5. Inlet pressure: 1.47 MPa
    6. Exhaust pressure: 12.25 kPa
    7. Number of compressing stages: 18
    8. Number of turbine stages: 3 stages
    9. Design ambient temperature: 50 °C
    10. Inlet temperature: 1431 °C
    11. Exhaust temperature: 589 °C
    12. Turbine speed: 5231 rpm
    13. Heat rate (Btu/kWh): 9760
    14. Heat rate (kJ/kWh): 10300
    15. Pressure ratio: 15.6:1
    16. Mass flow: 203 kg/s
    17. Efficiency: 35%
  3. Gas Compressor
    1. Make: Kobelco (Japan)
    2. Manufacturing year: 2011
    3. Pressure: 3.45 MPa
    4. Flow: 22961 Nm³/h
    5. Rpm: 2950
  4. Generator Specifications
    1. Make: GE
    2. Manufacturing year: 2011
    3. Voltage: 11000 V
    4. Electric output rate: 77000 kW
    5. Frequency: 50 Hz
    6. Speed: 3000 rpm
    7. Maximum ambient temperature: 40 °C
    8. Minimum ambient temperature: -1 °C
    9. Maximum cooling temperature: 51 °C
    10. Field winding insulation class: F
    11. Stator winding insulation class: F
    12. Maximum cold air temperature: 40 °C
    13. Inlet water: 37 °C
    14. Stator mass: approximately 79 ton
    15. Rotor mass: approximately 28 ton
    16. Rotor complete mass: approximately 145 ton
    17. Cooling type: Air cooled