Wartsila, W16V34SG, 2010, 6.3 MW, Natural Gas Generator Set, 50 Hz, 6600 V

Description

  1. Engine Main Data
    1. Configuration: V engine
    2. Number of cylinders: 16 nos.
    3. Cylinder bore x stroke: 340 × 400 mm
    4. Rated speed: 750 rpm
    5. Mean piston speed: 10 m/sec
    6. Mean effective pressure: 19.8 bar
    7. Swept volume per cylinder: 36.3 dm³
    8. Compression ratio: 12:01
    9. Number of inlet valves: 2
    10. Number of outlet valves: 2
    11. Direction of rotation faced towards flywheel: clockwise
    12. Length: 8.21 m
    13. Width: 3.3 m
    14. Height: 3.6 m
    15. Weight: 67000 kg
    16. Model: W16V34SG
    17. Make: Wartsila, Finland
    18. Installation date: 1st unit - 31/03/2011 & 2nd unit - 26/03/2011
    19. Rated output: 6375 kW
    20. Cycle stroke: four stroke
    21. Starting system: compressed air (30 kg/cm²)
    22. Supercharging system: exhaust gas turbocharger
    23. Fuel: natural gas
    24. Lubrication: forced lubrication (engine driven pump)
    25. Total running hours: 1st unit - 13533 hours & 2nd unit - 13543 hours
  2. Generator Main Data
    1. Power: 968 kVA
    2. Power factor: 0.8
    3. Nominal voltage: 6600 V
    4. Rated current: 735 A
    5. Voltage adjustment range: ± 5%
    6. Frequency: 50 Hz
    7. Speed: 750 rpm
    8. Overspeed: 900 rpm
    9. Continuous short circuit current: >2.5 x In
    10. Insulation class: F
    11. Temperature rise: F
    12. Cooling method: air cooled
    13. Enclosure: IP23
    14. Standard: IEC60034
  3. Scope Of Supply
    1. Complete gas engine with alternator set, capacity 6.375 MW each (2 nos.) – engine Wartsila make, alternator AVR make
    2. Gas regulating unit (2 nos.) – RMG make
    3. Oil bath filter unit (2 nos.)
    4. Charge air silencers (2 nos.)
    5. Gas filtration unit (1 no.)
    6. Maintenance water tank, capacity 5000 litres each (1 no.)
    7. Exhaust gas ventilation unit (2 nos.)
    8. Engine pipe module (2 nos.) – Wartsila make
    9. Engine jacket water cooling PHE (2 nos.) – Alga Laval make
    10. Crank case breathers (2 nos.)
    11. Jacket water expansion tanks, capacity 300 litres each (2 nos.)
    12. Exhaust gas piping (2 sets)
    13. Complete waste heat recovery boiler set, capacity 4.3 tph each (2 nos.) – Thermax make
    14. WHRB re-circulation pumps (4 nos.) – Sulzer make
    15. WHRB exhaust gas diverter dampers (2 nos.) – Indira make
    16. WHRB electrical panels (2 nos.)
    17. WHRB steam drums (2 nos.)
    18. WHRB exhaust gas ducting (2 sets)
    19. Gas engine auxiliary electrical panels (2 nos.)
    20. Gas engine control panels (2 nos.)
    21. Gas engine synchronization panel (1 no.)
    22. Wartsila WOIS system with PC (1 no.)
    23. Wartsila WISE system with PC (1 no.)
    24. Gas engine structure & platforms (2 nos.)
    25. WHRB structure & platforms