Frame 6551B Combine Cycle Plant
Listing ID#10228914
ModelFrame 6551B
CategoryElectricity Generation

Frame 6551B Combine Cycle Plant

Specifications

Brand
Meritek;GE; Alstom
Origin
China (Mainland)
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Frame 6551B Combine Cycle Plant is a Electricity Generation product. Key specs — Brand: Meritek;GE; Alstom; Origin: China (Mainland).

Product Description

  • 1.General Information:
    • The power plant started to build in 1998.
    • Simple cycle COD: Sep., 1999
    • Combine cycle COD: Apr.,2003
    • Steam turbine modification from steam extraction to condensing in March,2004.
    • Steam turbine modification from 10MW to 15MW.
    • Gas turbine operation hours so far: 8031.4 hours, firing times:748.
    • Steam turbine operation hours: 5720.7 hours, operation times:426.
    • Under: 1bar, 15 degree C, 85% humidity, the gas turbine output is 37MW, steam turbine output 14.5MW while burning light diesel fuel.
    • There is no accident happened since COD.
    • In May of 2006, did one medium overhaul and found there were some regular cracks in the first stage nozzle. Then sent out for repairing. So far there are 300 hours operation after repairing. Through borescope inspection regularly, the conditions are good.
    • All the plant equipment will be implemented once maintenance each year.
    • Turbine and Auxiliaries:
    • Mechanical sections:
    • 2.1.1 Gas Turbine:
    • Model: 6551B
    • Manufacturer: European Gas Turbine---EGT
    • 2.1.2 Compressor:
    • Style: Axial
    • Stages: 17 stages
    • Ratio: 11.8
    • Flow: 500×1000kg/h
    • 2.1.3 Turbine:
    • Style: Axial
    • Stages: 3
    • Inlet temperature: 1104 degree C
    • Exhaust temperature: 542 degree C
      • 2.1.4 Diesel engine starter:
      • Model: 12V-71
      • Style: 2 stroke
      • Power: 460KW

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