H-25
The H-25 Series gas turbines were developed for both utility and industrial customers alike. Our team is committed to continuous improvement and striving for performance enhancements. The H-25 Series provides various options for decarbonization, such as replacing steam power plants with cogeneration plants or utilizing hydrogen. The H-25 will undergo verification for 100% hydrogen firing by 2024 at Takasago Hydrogen Park.
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Simple Cycle Output
40 MW
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Combined Cycle Output
60 MW
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Co-generation Efficiency
Greater than 80%
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Hydrogen Capable
100%
- Co-generation
- Package Design
- Fuel Flexibility
- Hydrogen Capability
A co-generation plant with the H-25 Series gas turbine produces the highest steam supply volume in the turbine class with high thermal efficiency.
The H-25 and its auxiliaries are designed for a flexible layout, minimizing on-site installation work and time, and easy transportation.
Able to utilize natural gas, off-gas, light oil, kerosene, bio-ethanol, and other fuel types.
H-25 gas turbines use advanced combustion technology, capable of handling a variety of fuels such as off gas. For a future switch from existing fuel gas to hydrogen, the H-25 can accommodate a fuel conversion with minimal modification; only the combustion system needs to be changed.
Resource Link
To accelerate the commercialization of hydrogen, Mitsubishi Power has developed the world’s first center for validation of hydrogen-related solutions, from production to power generation. The Takasago Hydrogen Park currently in operation, will be used to commercialize small and large gas turbines on a path to 100% hydrogen firing starting in 2025.
Enabling Green Hydrogen
Hydrogen is the key to unlocking cleaner power. With the world seeking to reduce emissions from traditional power generation, hydrogen’s role as a clean energy source that does not emit carbon dioxide makes it a viable alternative. And Mitsubishi Power’s large-scale hydrogen-fueled power plants are making carbon-free power generation a reality.
H-25 | ||
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Compressor | Number of Stages | 17 |
Combustor | Number of Cans | 10 |
Cooling Method | Air Cooled | |
Turbine | Number of Stages | 3 |
Rotor | Number of Rotors | 1 |
Output Shaft | Cold End | |
Rated Speed | 7,280 rpm | |
Gas Turbine | Approx. L × W × H | 7.9 × 3.8 × 3.9m |
Approx. Weight | 55 ton |
Cycle | 50/60 Hz | |
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ISO Base Rating | 41.0 MW | |
Efficiency | 36.2 % LHV | |
LHV Heat Rate | 9,949 kJ/kWh | |
9,432 Btu/kWh | ||
Exhaust Flow | 114 kg/s | |
253 lb/s | ||
Exhaust Temp | 569 °C | |
1,056 °F | ||
Emission | NOx | 15 ppm@15%O2 |
CO | 9 ppm@15%O2 | |
Turn Down Load | 50 % | |
Ramp Rate | 3.4 MW/min | |
Starting Time | 22 minutes |
H-25 | ||
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1 on 1 | Plant Output | 60.1 MW |
Plant Efficiency | 54.0% LHV | |
2 on 1 | Plant Output | 121.4 MW |
Plant Efficiency | 54.5% LHV | |
Starting Time | 55 minutes |