The demands of today’s power generation industry are many: lower cost of electricity, dispatch volatility, along with increased efficiency, reliability, and asset availability. In response, GE created the 7F.05 gas turbine to be efficient and agile when you need it, yet still simple to maintain.
Industry-Leading Flexibility
Offers an 11-minute startup to an 80 percent load, as well as turndown to 24 percent of turbine baseload within emissions compliance, and can accommodate a range of fuels.
Efficiency
The 7F.05 achieves 60 percent efficiency providing customers with lower fuel costs and sets a new standard for F-class efficiency.
Lowest Lifecycle Cost in its Class
With an availability entitlement of over 97 percent coupled with improved maintenance practices and field removal compressor airfoils, the 7F.05 reduces replacement time, downtime, and costs.
7F.05 Gas Turbine (60 Hz)
In simple cycle, the 7F.05 gas turbine is extremely responsive with a start capacity of 243 MW in 11 minutes, 5 ppm NOx and grid stability logic, making it excellent for supporting renewable energy growth.
FORMER NAMES:
7F 5-Series, 7F-5, 7FA.05
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Product Specifications
7F.05 |
7F.05
|
|---|---|
| 50/60 | 60Hz |
| SC Net Output (MW) |
243 |
| SC Net Heat Rate (Btu/kWh, LHV) |
8570 |
| SC Net Heat Rate (kJ/kWh, LHV) |
9042 |
| SC Net Efficiency (%, LHV) |
39.8% |
| Compressor Pressure Ratio | 18.6 |
| Exhaust Temp (°F/°C) |
1189 / 643 |
| Exhaust Energy (MMBtu/hr) |
1260 |
| GT Min. Turn Down Load (%) |
43% |
| NOx Emission (@ 15% O2 ppm) |
12 |
| CO Emission (ppm) |
9 |
| Exhaust Energy (MM kJ/hr) |
1329 |
| GT Ramp Rate (MW/minute) |
40 |
| Wobbe Variation (%) |
+/- 7.5% |
| Startup Time - Conventional/Peaking(min) | 21/11 |
7F.05 |
|
|---|---|
| Block Configuration (GTs x STs) |
1x1 |
| CC Net Output (MW) |
376 |
| CC Net Heat Rate (Btu/kWh, LHV) |
5649 |
| CC Net Heat Rate (kJ/kWh, LHV) |
5960 |
| CC Net Efficiency (%, LHV) |
60.4% |
| Bottom Cycle Type | 3PRH |
| HP Throttle Pressure (psia/bar) |
2285/158 |
| HP Throttle Temp (°F/°C) |
1085/585 |
| Reheat Temp (°F/°C) |
1085/585 |
| ST Configuration | STF-D650 |
| GT Generator Type (Cooling) | Hydrogen |
| ST Generator Type (Cooling) | Air |
| Plant Turndown - Minimum load (%) |
48% |
| Ramp Rate (MW/minute) |
40 |
| Startup Time (RR Hot, minutes) |
25 |
7F.05 |
|
|---|---|
| Block Configuration (GTs x STs) |
2x1 |
| CC Net Output (MW) |
756 |
| CC Net Heat Rate (Btu/kWh, LHV) |
5649 |
| CC Net Heat Rate (kJ/kWh, LHV) |
5960 |
| CC Net Efficiency (%, LHV) |
60.4% |
| Bottom Cycle Type | 3PRH |
| HP Throttle Pressure (psia/bar) |
2400/165 |
| HP Throttle Temp (°F/°C) |
1085/585 |
| Reheat Temp (°F/°C) |
1085/585 |
| ST Configuration | STF-D650 |
| GT Generator Type (Cooling) | Hydrogen |
| ST Generator Type (Cooling) | Hydrogen |
| Plant Turndown - Minimum load (%) |
22% |
| Ramp Rate (MW/minute) |
80 |
| Startup Time (RR Hot, minutes) |
25 |