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Triveni, TC 145, 2009, 10 MW, 11000V, 50 Hz, Full Condensing Steam Turbine Generator Set

Triveni, TC 145, 2009, 10 MW, 11000V, 50 Hz, Full Condensing Steam Turbine Generator Set

Description

  1. Overview
    1. Triveni TC 145, year 2009, 10 MW full condensing steam turbine generator set with TD Power Systems 12500 kVA generator, 50 Hz, complete with gearbox and accessories.
  2. Turbine Details
    1. Manufacturer: Triveni Turbine Business Group
    2. Model: Full condensing turbine
    3. Power: 10 MW
    4. Year of manufacture: 2009
  3. Technical Specifications
    1. Power: 10000 kW
    2. Inlet steam temperature: 445 °C
    3. Inlet steam pressure: 64 ATA
    4. Exhaust steam pressure: 0.2 ATA
    5. Bleed steam pressure I: 4.02 ATA
    6. Turbine rotor speed: 7556 RPM
    7. Gear box output speed: 1500 RPM
    8. Turbine trip speed range: 8311 RPM
    9. 1st critical speed range: 2700 RPM
  4. Gearbox Details
    1. Manufacturer: Triveni Engineering & Industries Ltd., Mysore,
    2. Year of manufacture: 2008
    3. Work order number: 8330
    4. Rated power: 10500 kW
    5. Input/output speed: 7556/1500 RPM
    6. Ratio: 5.037
    7. Service factor: 1.5
    8. Number of teeth (gear/pinion): 132/29
    9. Lube oil recommended: ISO-VG-46
    10. Lube oil quantity: 275 LPM
  5. Generator Details
    1. Manufacturer: TD Power Systems Pvt. Ltd., Bangalore (under license from Toyo Denki Seizo K.K., Japan)
    2. Type: TC 145
    3. Output power: 12500 KVA
    4. Year of manufacture: 2009
    5. Standard: IS 4722
    6. Number of phases: 3
    7. Weight: 32500 kg
    8. Number of poles: 4
    9. Voltage (AC): 11000 V
    10. Current (AC): 656 A
    11. Frequency: 50 Hz
    12. Speed: 1500 min-1
    13. Limiting speed: 1800 min-1
    14. Power factor: 0.8
    15. Type of stator connection: Star
    16. Excitation voltage (DC): 168 V
    17. Excitation current (DC): 635 A
    18. Altitude: < 1000 m
    19. Cooling system: IC 81W
    20. Enclosure system: IP54
    21. Coolant temperature: 32 °C
    22. Maximum temperature rise by RTD: 83 °C
    23. Class of insulation: Arm. F / Fld. F
    24. Bearings: DE sleeve / NDE sleeve
    25. Grease/oil: ISO VG46
    26. Lube oil flow rate: 15 LPM (drive end)
    27. Lube oil flow rate: 15 LPM (non-drive end)
    28. Duty: Continuous