Wartsila, 18V50DF, 2016, 17.5 MW, Multi-Fuel Engine Generating Set

Description

  1. Overview
    1. Wartsila 2016, new and unused
    2. Six units, each rated at 17.5 MW, for a total power output of 105 MW
  2. Engine Generating Set Specifications
    1. Cylinder configuration: 18V
    2. Cylinder bore: 500 mm
    3. Piston stroke: 580 mm
    4. Engine speed: 500 RPM (50 Hz), 514 RPM (60 Hz)
  3. Performance
    1. Rated electrical power (kW): 17,635 (50 Hz), 18,190 (60 Hz) for both gas and LFO
    2. Electrical efficiency (%): 49.4 (50 Hz), 49.3 (60 Hz) for gas; 48.2 (50 Hz), 47.7 (60 Hz) for LFO
    3. Heat rate (kJ/kWh): 7,285 (50 Hz), 7,305 (60 Hz) for gas; 7,474 (50 Hz), 7,545 (60 Hz) for LFO
    4. Rated electrical power and electrical efficiencies are given at generator terminals at 100 kPa ambient pressure, 25 °C suction air temperature and 30% relative humidity, and without engine driven pumps
    5. Power factor: 1.0 (site)
    6. NOx emission level: 90 ppm @15% O2 dry
    7. Electrical efficiency and heat rate with 5% tolerance
    8. Gas LHV >28 MJ/Nm3
    9. Gas methane number >80
    10. Site conditions, fuel and applicable emission limits may have an impact on performance figures
  4. Loading and Unloading
    1. Regular start time (min:sec): 00:30 connected to grid, <5:00 to full load
    2. Fast start time (min:sec): 00:30 connected to grid, <2:00 to full load
    3. Shut-down time (min): 1
    4. Ramp rate (hot, load/min): >100%
  5. Minimum Load
    1. Unit level: 10%
    2. Plant level: equal to minimum load of one unit
  6. Maximum Transportation Dimensions and Weight
    1. Genset type: 18V50DF
    2. Length (A): 18,747 mm
    3. Width (B): 5,543 mm
    4. Height (C): 6,257 mm
    5. Dry weight: 377 tonnes
    6. There are a number of dismantling options available for transportation of the generator set, including different options for reduced weight and height
  7. Specifications
    1. Weight: 377000