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Solar Turbines, Centaur 50, Gas Turbine Generator Set, 4.6 MW, 9.8x3.2m

Solar Turbines, Centaur 50, Gas Turbine Generator Set, 4.6 MW, 9.8x3.2m

Description

  1. Overview
    1. Solar Turbines, Centaur 50, gas turbine generator set, 4.6 MW.
    2. Solar Turbines Centaur 50 gas turbine generator set, 4.6 MW. Make: Solar Turbines. Model: Centaur 50. Capacity: 4.6 MW.
    3. Brand: Solar Turbines.
    4. Model: Centaur 50.
    5. Condition: used.
    6. Quantity: 1 unit.
    7. Capacity: 4.6 MW.
    8. Voltage: 3.3 kV, 6.6 kV, 11 kV, 4.16 kV, 6.9 kV, 12.47 kV, 13.2 kV, 13.8 kV.
    9. Dimensions: 9.8 m x 3.2 m.
    10. Also designated: Turbomach TBM C50.
    11. Original equipment manufacturer: Solar Turbines (Caterpillar Group).
    12. Type: used natural gas fired gas turbine generator set for continuous industrial power generation, with balance-of-plant auxiliaries.
  2. Rating
    1. Application: set of turbogenerators for continuous industrial power generation.
    2. Nominal power: 4,600 kWe (4.6 MW).
    3. Rating conditions: ISO, 15 C, sea level, fuel natural gas.
    4. Efficiency: 29.3% measured at the generator terminals.
    5. Heat rate: 12,270 kJ/kWh.
    6. Exhaust gas flow rate: 68,680 kg/h.
    7. Exhaust gas temperature: 510 C.
    8. Intake air flow rate: 18.8 kg/s.
  3. Gas Turbine
    1. Compressor: 11-stage axial compressor with a 10.6:1 compression ratio.
    2. Power turbine: 3-stage reaction turbine.
    3. Shaft: single-shaft design.
    4. Rotation: clockwise.
  4. Generator
    1. Type: synchronous, 4-pole, three-phase.
    2. Excitation: permanent magnet generator (PMG) excitation.
    3. Voltages at 50 Hz: 3.3 kV, 6.6 kV, 11 kV.
    4. Voltages at 60 Hz: 4.16 kV, 6.9 kV, 12.47 kV, 13.2 kV, 13.8 kV.
  5. Control System
    1. Turbotronic digital control system.
    2. Vibration and temperature monitoring.
    3. Automatic synchronization.
    4. Load and voltage control.
    5. Modbus RS232/422/485 interface.
  6. Lubrication System
    1. Turbine-driven main oil pump.
    2. Electric pre-lubrication and post-lubrication pump.
    3. DC emergency oil pump.
    4. Integrated oil cooler and tank.
  7. Starting System
    1. AC electric motor with variable frequency drive (VFD) control.
  8. Fuels
    1. Natural gas (standard).
    2. Options for diesel, dual-fuel, and low-BTU / low-calorific gases.
  9. Heat Recovery - Cogeneration Potential
    1. Steam production without supplementary firing: 11.5 t/h.
    2. Steam production with supplementary firing: 50.4 t/h.
    3. Chilled water production via absorption chiller: 9,890 kW (2,810 TR).
  10. Package Dimensions and Weight
    1. Length: 9.8 m.
    2. Height: 3.2 m.
    3. Approximate weight: 37,785 kg.
  11. Factory Documentation
    1. Operation and Maintenance (O&M) manuals.
    2. Technical drawings.
    3. Test reports.
    4. Inspection and Test Plan (ITP).
    5. Quality Control Book (Data Book).
  12. Equipment List
    1. Turbo generator Turbomach Centaur 50 - TBM C50 - 1.
    2. Dell CPU for remote supervision - Optiplex 960 - 1.
    3. Exhaust duct and damper valve, diameter 1,500 mm - 1.
    4. Manuals, technical documentation, TBM C50 - 12.
    5. Design books, mechanical technical drawings, IBARESE - 2.
    6. ABB oil-filled transformer (isolator), 14 kV / 6 MVA, MOD TCC 6000 - 1.
    7. ABB dry-type transformer, 13.8 kV / 380 V, 630 kVA - 1.
    8. K&H gas inlet pressure regulator, MOD 434316-1/26 - 2.
    9. Instromet MOD 444 flow meter - 1.
    10. Compressed air compressor, Atlas Copco GX4 FF - 1.
    11. Atlas Copco compressed air reservoir, pressure 10 bar, volume 1 m3 - 1.
    12. Galileo 150 kW gas compressor, model MSP110 1 1800 - 1.
    13. Galileo natural gas pressure tank, 20 bar pressure, 0.5 m3 volume - 1.
    14. Electrical control panel for the Galileo 150 kW gas compressor, model MSP 110 1 1800 - 1.
    15. Gascat pressure regulator set, ref GPG-H 05/303 - 1.
  13. Applications
    1. Continuous baseload industrial power generation.
    2. Combined heat and power installations.
    3. Steam raising via exhaust heat recovery, fired or unfired.
    4. Absorption chilling from exhaust heat.
    5. Multi-voltage, multi-frequency plants requiring 50 Hz or 60 Hz flexibility.