6600 kW 6000 Volts 50 Hz Cogeneration Plant

Description

6.6 MW, 6000 Volts, 50 Hz cogeneration plant reportedly manufactured around 2000 and decommissioned in 2010 due to rising gas prices. Approximately 34,300 hours of operation. Main equipment includes:
- Umisa firetube steam boiler, flow rate 20 tonnes/hour, pressure 7-8 bar, temperature 170 degrees Celsius, 15.2 MW burner power, volume 55.1 m³, fuelled by natural gas.
- (2) Ulstein Bergen KVGS-18G3 engines, 18 cylinders with diameter 250 mm, 300 mm stroke, 14.7 dm³ stroke volume per cylinder, 1000 rpm, 4-stroke, turbocharged, cooled by air intake, designed for natural gas. Otto cycle.
- (2) Leroy Somer power generators, 6000 V, 3-phase, 50 Hz, power factor 0.8.
- ABB transformer, ratio 22/6.3 kV, 8000 kVA.
- ABB low voltage transformer, ratio 6/0.4 kV, 630 kVA.
- Water treatment equipment, osmosis process.
- Cooling tower, 4 kW fan power, hot water flow 344 m³/hour.
- Ventilation system.
- Compressed air system including (2) Sperre compressors with working pressure 31 bar, 9.5 kW motor, 1.73 m³/min.
- (2) Termojet air storage tanks, capacity 1 m³ each.