6600 kW 6000 Volts 50 Hz Cogeneration Plant

Description

6.6 MW 6000 Volts 50 Hz cogeneration plant reportedly made circa 2000 and shut down in 2010 due to rising gas prices. Approximately 34,300 hours of use. Main equipment includes:
- Umisa firetube steam boiler, flow rate 20 tons/hour, pressure 7-8 bar, temperature 170 degrees Celsius, 15.2 MW burner power, volume 55.1 m3, fueled by natural gas.
- (2) Ulstein Bergen KVGS-18G3 engines, 18 cylinders with diameter 250mm, 300mm stroke, 14.7dm3 stroke volume/cyclinder, 1000 rpm, 4 stroke, turbocharged, cooling 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 22/6.3kV, 8000 kVA.
- ABB low voltage transformer, ratio 6/0.4 kV, 630 kVA.
- Water treatment equipment, osmosis process.
- Cooling tower, 4kW fan power, hot water flow 344m3/hour.
- Ventilation system.
- Compressed air system including (2) Sperre compressors with working pressure 31 bar, 9.5 kW motor, 1.73m3/min.
- (2) Termojet air storage tanks, capacity 1m3 each.