GE, Frame 9E, 2009, 124 MW, 50 Hz, Complete Power Plant

Description

  1. Overview
    1. Gas turbine model / type: General Electric GE Frame 9E - PG9171(E) 50Hz
    2. Single turbine
    3. Design output: 124 MW
    4. Design heat rate: Net heat rate at generator terminals kJ/kWh 10,716 ±1%
    5. Dln system: DLN1
    6. Commissioning date: 2009
    7. Shut-down date: November 2017, well preserved to date
    8. Total fired time: 56,500 hours
    9. Fired starts: 120
    10. Turbine efficiency: Net heat rate at generator terminal is 10,760 kJ/kWh
    11. Complete unit of turbogenerator including all components from air intake to output transformer
    12. Hrsg and boiler are not included
    13. Auxiliary boilers are not included
    14. Bop part of turbine included; no switch gear or fuel system included
  2. Specifications
    1. Rated output / terminal voltage: 150 MVA – 15 kV
    2. Transformers: Step up transformer 153 MVA
    3. The main step up transformer is rated at 153 MVA and connected to a 154 kV transmission grid
  3. Maintenance History
    1. Planned maintenance date: 2012 hot gas path inspection, 2015 major inspection
    2. Ge borescope inspection report from 2019 after shutdown will be shared during inspection
    3. Major inspection report from 2015 by GE will be shared during inspection; total fired hours at this time was 48,000
    4. Emission reports to be shared during inspection; can be operated in the EU
  4. Auxiliary Equipment
    1. Lubricating system
    2. Air processing unit
    3. Cooling water system
    4. Starting means system
    5. Gas fuel system
    6. Fire protection system
    7. Inlet bleed heating system
    8. Hydraulic supply system
    9. Ventilation system
    10. Compressor washing system
    11. Inlet and exhaust system
  5. Hrsg Modules
    1. Hrsg model / type: Nooter Erikson 212 t/h 41 barg 435 °C
    2. Hp superheater 2
    3. Hp superheater 1
    4. Hp evaporator
    5. Hp economizer
    6. Hp drum
    7. Platforms, stairs, ladders
    8. Interconnecting piping and valves
    9. Exhaust stack
    10. Economizer bypass system
  6. Condition and Logistics
    1. Dismantling, packing and loading to trucks will take about 3 months