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SGT5-8000H
Siemens
Power Generation expands its product portfolio
with the new, innovative 340+ MW gas turbine
SGT5-8000H, featuring advanced H-class
efficiency.
This innovative gas turbine is
characterized by:
High efficiency
Low life-cycle costs
High reliability and availability
Operational flexibility
Low emissions |
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The world-class gas turbine combines
the best features of the existing product
lines and technology advancements. It
will be the primary driver of the single-shaft
SCC5-8000H combined cycle power plant,
which will have an output of 530+ MW and
an efficiency level exceeding 60%.
Technical features
- H-class, 60% efficiency in combined
cycle mode<
- Fast start-up and cycling capability
to support intermediate load requirements
- Improved turndown capability for
high efficiency and low emission part-load
operation
- Reduced complexity as an air-cooled
engine and parts leading to lower maintenance
and operating costs
- Advanced materials to increase firing
and exhaust gas temperatures
- Advanced sealing system for low leakage
cooling air
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| Siemens Gas
Turbine |
| Gross Power Output (MW) |
340 MW |
| Pressure ratio |
19.2 |
| Exhaust temperature (ํC/ํF) |
625/1,157 |
| Exhaust mass flow (kg/s) |
820 |
| Exhaust mass flow (lb/s) |
1,808 |
| Gas Turbine
Emissions |
| NOx (ppm) |
25 |
| CO (ppm) |
10 |
| Gas Turbine
Physical Dimensions |
| Weight (t) |
440 |
| Length (m) |
13.2 |
| Height (m) |
5.0 |
| Width (m) |
5.0 |
| Siemens Combined
Cycle Power Plant |
| Single-Shaft |
SCC5-8000H |
| Net power output (MW) |
530 |
| Net efficiency (%) |
60 |
| Net heat rate (kj/kWh) |
6,000 |
| Net heat rate (Btu/kWh) |
5,687 |
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Latest News
The completion of the SGT5-8000H
1st Fire in December 2007 and 1st Synchronization
in March 2008 were successfully completed.
The testing program will continue with
additional runs through May, with the
next regular outage planned for completion
in July of this year. The validation Program
will continue with a series of planned
tests and inspections where results are
documented, analyzed, and deviations corrected
in a controlled process. Improvements
in part design will be installed and the
unit subsequently tested in a commercial
configuration.
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