GE, Frame 9FA, Combined Cycle Power Plant, 750 MW, 50 Hz, Dual Fuel

Description

  1. Overview
    1. Unused combined cycle gas turbine power plant based on GE Frame 9FA technology: supplied, installed but not commissioned.
    2. About 750 MW per block: 2 GE Frame 9FA gas turbines, 2 triple-pressure HRSGs and 1 GE steam turbine.
    3. Available as a complete package including major equipment, auxiliaries and balance of plant, or by negotiated scope.
  2. Gas Turbine Island
    1. Gas turbines: 2 units, GE Frame 9FA +e with DLN2+ combustion.
    2. Fuel: dual fuel. Frequency: 50 Hz.
    3. Site rated output: 241,000 kW per unit.
    4. Year of manufacture / delivery: 2012.
    5. Gas turbine generators: GE, 310,725 kVA.
    6. Gas turbine transformers: Hyundai, oil-filled, 335 MVA, 15.75 kV.
  3. Steam Turbine Island
    1. Steam turbine: 1 unit, GE D11, condensing, 276,040 kW rated output.
    2. Configuration: HP 10 stages, IP 8 stages, LP 2 x 5 stages.
    3. Status: unused, packaged and stored.
    4. Steam turbine generator: GE, 324,760 kVA.
    5. Steam turbine transformer: Hyundai, oil-filled, 335 MVA, 15.75 kV.
  4. Heat Recovery Steam Generators
    1. 2 units, CMI, triple pressure, horizontal, natural circulation.
    2. Status: about 90% mechanically erected.
  5. Auxiliaries and Balance of Plant
    1. Black start system.
    2. Distributed control system (DCS).
    3. GE Mark VIe control system for gas and steam turbines.
    4. Hamon cooling towers.
    5. Electrical balance of plant and switchyard equipment.
    6. Fuel gas conditioning system.
    7. Pumps: circulating water, vertical, horizontal, ACW booster.
    8. Piping, valves, heaters and instrumentation.
    9. Isolated phase bus duct.
    10. HT switchgear, control and relay panels.
    11. Unit auxiliary transformers.
    12. Cabling, cable trays and grounding systems.
  6. Installation and Storage Status
    1. Major equipment installed but not commissioned.
    2. HRSGs partially erected (about 90%).
    3. Steam turbine stored, unused.
    4. About 400 containers of equipment stored and not yet installed: electrical systems, mechanical auxiliaries, piping and hardware, instruments and control components, shelf-life items.
  7. Warranty
    1. The plant has not been commissioned; GE warranty reinstatement is possible for a fee.
  8. Documentation
    1. Available on request: detailed equipment lists, packing lists and container inventory, photos and installation reports.