Wartsila, 20V34SG, 2006, 95 MW Power Plant, 50 Hz, 12 Gen-Sets

Description

  1. Overview
    1. Twelve Wartsila 20V34SG gas gen-sets with ABB or AVK alternators, ranging from 6,970 kWe to 8,730 kWe, production years 2005–2009.
    2. Complete balance-of-plant equipment including coolers, heat recovery steam generators, tanks, compressors, transformers, switchgear, and auxiliary systems.
  2. Gen-Sets 1–6 (8,730 kWe Each)
    1. Gas engine: Wartsila (Finland), model 20V34SG, production year 2006 (gen-sets 1–4) or 2008 (gen-sets 5–6).
    2. Alternator: ABB (Sweden), model AMG1120MMO8DSE, production year 2005 (gen-sets 1–4) or 2008 (gen-sets 5–6).
    3. Operating pressure: 4–6 bar.
    4. Frequency: 50 Hz.
    5. Apparent power: 11 MVA.
  3. Gen-Sets 7–12 (6,970 kWe Each)
    1. Gas engine: Wartsila (Finland), model 20V34SG, production year 2008 (gen-sets 7–9) or 2009 (gen-sets 10–12).
    2. Alternator: AVK (Germany), model DIG 167 e/8 through e/13, production year 2008 (gen-sets 7–9, 11–12) or 2009 (gen-set 10).
    3. Operating pressure: 4–6 bar.
    4. Frequency: 50 Hz.
    5. Apparent power: 9 MVA.
  4. Cooling Equipment
    1. Air cooled coolers for engine cooling: 36 units, brand Friterm, model HT-FYKS 125 14 D8 2,5 P, production years 2005–2008, each rated at 1,375 kW.
    2. Cooling fans for power building: 24 units, brand Ed-Van, no model or year specified.
  5. Heat Recovery Steam Generators
    1. Four Oka water tube boilers, model GEWH-2005-34, production year 2005, rated at 14 bar and 4,836 kg/h.
    2. Two fire tube boilers, model AGK, production year 2008, rated at 14.5 atü and approximately 5,000 kg/h.
  6. Tanks
    1. Raw water tank: one Oka unit, production year 2005, capacity 250 m³, material type ST37.
    2. Clean water tank: one Oka unit, production year 2005, capacity 100 m³, material type SS316.
    3. Condense tank: one Oka unit, model CT-2005-34, production year 2005, water volume 20 m³, maximum flow rate 36 m³/h.
    4. Deaerator: one Oka unit, model DA-2005-34, production year 2005, pressure 0.18 bar, maximum flow rate 36 m³/h.
    5. Oil tanks: six units, brand Oka-HT, production years 2006–2009, each with capacity 12 m³.
  7. Cranes
    1. Two Kone cranes, model HFZ00726-HIZ11566, production years 2005–2008, capacities 2 ton and 3.2 ton.
  8. Water Treatment
    1. Demin water treatment plant: one Aquamatch unit, model TFK-450, production year 2005, water flow rate 450 m³/day.
  9. Air Compressors and Dryers
    1. Starting air compressors: four Sperre units, model HL2/120, production year 2005, rated at 30 bar and 74 m³/h.
    2. Starting air compressors: three Sperre units, model HL2/140, production year 2008, rated at 30 bar and 108 m³/h.
    3. Service air compressors: two units, model TCA902 WD15 A 30, production year 2005, rated at 7 bar and 2.1 m³/min.
    4. Service air compressors: two units, model TCA902 WD15 A 30, production year 2008, rated at 7 bar and 2.13 m³/min.
    5. Air dryers: two Hankison units, model HIT75CE, production year 2005.
    6. Air dryers: two Hankison units, model HIT-75, production year 2008.
  10. Electrical Equipment
    1. Main transformer: one ABB unit, model 1ZTR 280501, production year 2008.
    2. Auxiliary transformers: one ABB unit, model TSPH-04075/900, production year 2005; one ABB unit, model TSPH-06083/900, production year 2008.
    3. Medium voltage metal clad switchgear: 24 ABB units, model UniGear type ZS2, production years 18 units in 2006 and 6 units in 2008.
    4. Step-up transformers: six ABB units, model TSPH-05140/900, production year 2005, each rated at 11 MVA.
    5. Step-up transformers: six ABB units, model TSPH-08089/900, production year 2008, each rated at 9 MVA.
    6. Black start generators: two Aksa units, model AJD 132 - APD 145C, production years 2006–2008, rated at 120 kVA at 50 Hz and 130 kVA at 50 Hz.
  11. Starting Air Vessels
    1. Six units, brands Oy United Weld Ind. Ab Finland and Uwira Oy Finland, models 1835-05 and 2210-08, production years 2005–2008, rated at 33 bar and 4,800 L.
  12. Condition
    1. More information is available upon request.