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Page | 041 Power generation: 32.8 MW(e)
Mechanical drive: 33.7 MW
„ Robust, reliable design
„
„ High fuel flexibility
„
„ Low emissions
„
Maintainable, reliable, and robust twin-shaft design for mechanical drive and
power generation
For both power generation and mechanical drive package,
the driver is the same
Simple cycle power generation Power output 32.8 MW(e) 33.7 MW
Fuel Natural gas, liquid fuel, dual fuel Frequency 50/60 Hz
Gross efficiency 37.2% 38.2%
Heat rate 9,675 kJ/kWh 9,424 kJ/kWh
Turbine speed 6,500 rpm Pressure ratio 18.7 : 1 18.7 : 1
Exhaust mass flow 95.0 kg/s Exhaust temperature 533 °C (991 °F) NOX emissions ≤ 15 ppmvd at 15% O2 on fuel gas (with DLE) Mechanical drive applications
Natural gas, liquid fuel, dual fuel
3,250 – 6,500 – 6,825 rpm*
95.0 kg/s
533 °C (991 °F )
≤ 15 ppmvd at 15% O2 on fuel gas (with DLE)
Combined cycle power generation
Siemens combined
cycle power plant
SCC-700 1
×
1 SCC-700 2
×
1
Net power output 45.2 MW 91.6 MW
Net plant efficiency 52.3% 53.1%
Net heat rate 6,876 kJ/kWh 6,778 kJ/kWh
Number of gas turbines 1 2
Physical dimensions
Power generation package Mechanical drive package
Approx.
weight 169,193 kg (373,000 lb) 63,050 kg (139,000 lb)
Length 18.8 m (61.68 ft) 11.7 m (38.38 ft)
Width 4.6 m (15.09 ft) 4.0 m (13.12 ft)
Height 4.0 m (13.12 ft) 4.0 m (13.12 ft)
Note: All combined cycle is based on 2 pressure, no reheat.
Dimensions exclude inlet filter housing and exhaust stack. For power
generation, AC generator is included. For mechanical drive, driven
equipment is excluded.
* Value shown indicates 100%-design speed of drive shaft
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