Siemens, SGT 300 DLE, 2021, 8.21MW, 50 Hz, Dual Fuel, Single Shaft Complete Plant

Description

  1. Overview
    1. SGT300 DLE gas turbine
    2. Year 2021
    3. 8.21 MW power output
    4. 50 Hz frequency
    5. Dual fuel capability
    6. 11 kV voltage
  2. Brushless Excitation Three-Phase Synchronous Generator
    1. Model: TFW8-4
    2. Rated frequency: 50 Hz
    3. Rated capacity: 10 MVA
    4. Power factor: 0.8 (lagging)
    5. Rated power: 8 MW
    6. Connection: Y
    7. Rated current: 550 A
    8. Insulation class / operating class: F / B
    9. Speed: 1500 r/min
    10. Altitude: 1000 m
    11. Protection grade: IP55
    12. Cooling method: IC8AL
    13. Ambient temperature: 40°C
    14. Weight: 28,550 kg
    15. Serial number: 12210002
  3. AC Exciter
    1. Parameter: S1 - S2
    2. Rated power: 55 kW - 219 kW
    3. Rated speed: 1500 r/min - 1500 r/min
    4. Rated voltage: 171 V - 342 V
    5. Rated current: 319 A - 638 A
    6. Excitation voltage: 105 V - 219 V
    7. Field current: 6.6 A - 13.8 A
    8. Insulation class / operating class: F / B
  4. Three-Phase Permanent Magnet Synchronous Generator
    1. Duty type: S1
    2. Rated power: 3.74 kW
    3. Rated speed: 1500 r/min
    4. Rated voltage: 180 V
    5. Rated current: 12 A
    6. Power factor: 0.9
    7. Frequency: 250 Hz
    8. Connection: Y
    9. Insulation class / operating class: F / B
  5. Waste Heat Boiler
    1. Model: Q85.2/55.-19-2.5/250
    2. Rated evaporation capacity: 19 t/h
    3. Rated working pressure: 2.5 MPa
    4. Flue gas inlet flow: 108,108 kg/h
    5. Flue gas inlet temperature: 552.8°C
    6. Rated steam temperature: 250°C
  6. Gas Turbine (8 MW Version)
    1. Total power output: 8.4 MW (electric)
    2. Fuel: natural gas, liquid fuel, dual-fuel
    3. Frequency: 50/60 Hz
    4. Overall efficiency: 35.3%
    5. Total heat rate: 10,204 kJ/kWh
    6. Turbine speed: 5750-11500-12075 r/min
    7. 14045 r/min compression ratio: 13.5:1
    8. Exhaust mass flow: 29.5 kg/s
    9. Exhaust temperature: 490°C
    10. NOx emissions: < 15 ppmvd