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Thermal and Hydro Power Systems

Hitachi

Various configulation can be selected depending on customer's requirements.
1025 type has short start-up time and higher maintenance flexibility, 2025 type has high efficiency at base load operation.

1025 Type (1-1-1 configuration)

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  • Smaller capacity of Steam Turbine
  • Shorter time of start-up

2025 Type (2-2-1 configuration)

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  • Larger capacity of Steam Turbine
  • Higher thermal efficiency at rated load

Performance

Item Unit Type(GTG-HRSG-STG)
1025
(1-1-1)
2025
(2-2-1)
Total Output kW 43,760 87,800
Gas Turbine Output kW 29,730 29,730by2
Steam Turbine Output kW 14,030 28,340
Plant Efficiency %(LHV) 50.1 50.3