GE, Steam Turbine Generator Power Island, 61.9MW, 50Hz, 11.5kV

Description

  1. Overview
    1. Brand: GE
    2. Type: Steam turbines
    3. Capacity: 61.9 MW
    4. Frequency: 50 Hz
    5. Speed: 3000 RPM
    6. Complete power island package – turbine, generator, HRSGs, condenser and balance of plant
    7. GE industrial steam turbine – renowned for reliability and robust design
    8. Upgraded Mark VIe control system – modern control platform
    9. Triple HRSG configuration – flexible steam generation capability
    10. 50 Hz / 3000 RPM – suitable for global markets
    11. Full documentation available – including manuals, performance curves and overhaul reports
  2. Specifications
    1. Inlet pressure: 9.7 MPa
    2. Inlet temperature: 510 °C
    3. Extraction: controlled and uncontrolled stages
    4. Exhaust pressure: 35.6 mmHg (vacuum)
    5. Configuration: 4-module, 3-drum, single stack
    6. Output: 77,500 kVA
    7. Voltage: 11.5 kV
    8. Power factor: 0.8
    9. HP steam: 9,825 kPa / 502 °C
    10. IP steam: 1,209 kPa / 206 °C
    11. LP steam: 312 kPa / 194 °C
    12. Type: 16-stage axial exhaust condensing steam turbine
    13. Steam surface condenser
    14. Steam injection liquid heater
    15. Inter/after condenser
    16. Lube oil system (5 pumps + filtration)
    17. GE Mark VIe control system (upgraded)
    18. GEC Alsthom transformer (11 kV / 34.85 kV)
  3. Condition
    1. Condition: Used
    2. Last overhaul: 2013
    3. Last operated: 2017
  4. Included
    1. Dual duct burners HP/IP/LP superheaters and economisers
    2. 61.9 MW output capacity