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ENPRODE Engineering was awarded the Delta Combined Cycle Power Plant project in September 2007. Delta Energy A.S (DELTA) is an Independent Power Producer (IPP) company and a subsidiary of PALMET Group of Companies (www.palmet.com). Delta is the investor of the Combined Cycle Power Plant (CCPP) with an installed capacity of 62 MW. The Plant is located in Lüleburgaz in the Thrace Region of Turkey.
The Power Plant is configured to employ one GE LM6000 PC Sprint Aero-derivative Gas Turbine- Generator (GTG) as the prime mover, one Heat Recovery Steam Generator (HRSG) to generate steam by utilizing the exhaust heat out of the GT to drive a Steam Turbine Generator (STG). Then an Air Cooled Condenser (ACC) condensates the exhaust steam from the ST.
Single fuel system of Natural gas is used as the primary fuel to run the Power Plant to generate power on base load, The generated power at terminals of GTG and STG is 50 Hz and 11.5 kV. Each generator was connected to the National Grid at 154 kV voltage level via two separate Step-up Power Transformers in the Air Insulated Switchyard.
Delta CCPP was designed and engineered to ensure and enable utmost environmental friendly operation. The project was managed and executed by ENPRODE in full compliance with the environmental standards.
DELTA CCPP was put into commercial operation based on the acceptance of ministry dated 18 September 2009, (Simple Cycle was put into operation in April 2009).
Overall Plant Data
|Gross power output||62 MWe|
|Gross electrical efficiency||53%|
|Fuel type||Natural gas|
|Type||General Electric LM6000 PF Sprint|
|Site rating||46949 kWe|
|Exhaust gas flow||474.8 t/h|
|Exhaust gas temperature||452 °C|
Heat Recovery Steam Generator
|Type||Vertical, Drum Type|
|Heat exchangers (HP)||Mix Eco, Eco, Boiler, Superheater|
|Heat exchangers (LP)||Mix Eco, Boiler, Superheater|
|Type||Dresser-Rand Frame: RD9MOP|
|HP steam||58bar / 439°C|
|LP steam||4 bar / 227°C|
|ST power output||14 MWe|