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Combustion Turbine (CT)
- GE9351FA (9FAe or 9F.03 ) supplied by General Electric, 226.2 MWe, 3000 rpm, 50 Hz (Site references conditions)
- Both equipped with an evaporative cooler
- 18 rows air compressor compression rate: 14/1
- 18 combustion chambers dry low NOx (DLN 2+)
- Demineralized water injection while using Distillate Oil to reduce NOx emission
- Start-up by Load commutated Inverter (LCI) from the generator fed by the 500kV grid
Heat Recovery Steam Generator (HRSG)
- 2 NEM horizontal natural circulating HRSGs with 3 levels of pressure
- Thermal power 361 MWth
Steam Turbine
- General Electric D11-TC2F type double flow exhaust
- Nominal power: 277 MWe, 3000 rpm
The plant keeps in touch with the evolution of technologies in the power generation and brings the customer satisfaction into focus with several upgrades:
- the Cooling Optimization Packages of the Gas Turbines to get more output and higher efficiency (lower Heat Rate)
- the control software for Gas Turbines from MKV to MKVIe
- the Excitation system EX2100
- the H2 bolted seal for the Generators to have a safer cooling and lower consumption of H2
- the newly built overhead crane by Hitachi Heavy Industry to facilitate the maintenance of Gas Turbine and to reduce the unavailable time