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7F POWER PLANTS

7F POWER PLANTS

7F POWER PLANTS

Product catalog summary
Overview: GE's 7F series gas turbines are a key component in power generation, with over 1,100 units installed globally, producing 173 GW of power across 12 countries. These turbines offer 99% reliability, providing more operational days compared to the industry average. They are designed for both baseload and peak demand applications, featuring a 10-minute fast start capability.
Specifications:
  • Compressor Blades: Field replaceable to minimize downtime and costs.
  • Fuel Flexibility: Capable of burning Arabian Super Light and accommodating variations in the Wobbe Index and hydrogen content.
  • Emissions: First F-class turbine to achieve 5 ppm NOx emissions.
Performance Metrics:
  • Simple Cycle (SC) Performance: The 7F.06 model offers a net output of 271 MW, a net heat rate of 8,179 Btu/kWh, and an efficiency of 41.7%.
  • Combined Cycle (CC) Performance: The 7F.06 model provides a net output of 396 MW, a net heat rate of 5,574 Btu/kWh, and an efficiency of 61.2%.
Technical Parameters:
  • Compression Pressure Ratio: 22.1:1 for the 7F.06 model.
  • Exhaust Temperature: 1,094°F (590°C) for the 7F.06 model.
  • Ramp Rate: 55 MW/min for the 7F.06 model.
  • Startup Time: Less than 30 minutes for rapid response hot starts.
Customer Highlight: The Techint Group selected GE's 7F.05 turbines for the Central Electrica Pesqueria power plant in Mexico, aiming to provide 900 MW of capacity with high efficiency and sustainability.
Additional Notes: All performance figures are based on ISO conditions and natural gas fuel, with actual performance varying based on specific project conditions.
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Catalog excerpts

7F POWER PLANTS-1

7F POWER PLANTS (60 Hz) Today, GE powers the globe with more than 1,100 installed 7F units, producing 173 GW of power in 12 countries. With 99 percent reliability, customers receive five to six more days of operation per year than the industry average. Beyond baseload applications, a 10-minute fast start enables increased revenue and the ability to dispatch during peak demand. CAPABILITY Field replaceable compressor blades reduce downtime and outage costs VERSATILITY Only F-class that burns Arabian Super Light; also offers 15% C2 , +20%/-10% Modified Wobbe Index, and 5% hydrogen SUSTAINABILITY Continually leading the way since being the first F-class to achieve 5 ppm NOx emissions THE 7F.06 Provides the best efficiency and the highest power density package when considering F-class maintenance intervals.

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7F POWER PLANTS-2

198-271 MW XUf™ >61% COMBINED CYCLE EFFICIENCY 1.) Ramp rates are Fast Ramp via AGC. 2.) Start times recognize purge credit. Turning gear to full speed, full load and synchronized to grid. Peaking maintenance factors may apply depending on the operating profile. 3.) Start times are based on rapid response technologies in hot start conditions with purge credit recognized. Simultaneous start sequence of gas turbine may apply depending on exact project configurations. NOTE: All ratings are net plant, based on ISO conditions and natural gas fuel. Actual performance will vary with project speci±c...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.