Company founded 1975 US-based machinery business experienced in worldwide sales.

+1 (864) 574-0404
Global website

Choose your language

Languages follow BCP 47. Flags and countries are representative context only.

Automatic translation Machine specifications, model codes, and reference numbers should always be confirmed in the original listing.
Menu
Call +1 (864) 574-0404 Email Us

Siemens, V94.2, 2004, 445 MW, Cogeneration Plant, 2x 139 MW Gas Turbines, 1x 158 MW Steam Turbine

Siemens, V94.2, 2004, 445 MW, Cogeneration Plant, 2x 139 MW Gas Turbines, 1x 158 MW Steam Turbine

Description

  1. Overview
    1. 445 MW Siemens cogeneration plant based on Siemens V94.2 gas turbines introduced in 1981.
    2. Worldwide about 450 units have been installed with about 7 million operating hours.
    3. Major equipment supplied by various vendors; L&T built the plant.
    4. Plant installed in 2006; natural gas available only from March 2009.
    5. Plant ran until March 2013 and stopped due to gas unavailability; has not run since.
    6. OMS had a contract for operations and maintenance and was at site until almost end of 2013; they confirmed they maintained and preserved the plant during their presence.
    7. Gas turbines dehumidifier is a built-in feature of V94.2.
  2. Commissioning And Run History
    1. GT #1A commissioned on 30 March 2009.
    2. GT #1B commissioned on 10 March 2009.
    3. Open cycle declared on 04 June 2009.
    4. STG commissioned on 22 June 2010.
    5. Combined cycle declared on 30 June 2010.
    6. GT #1A run hours: 32,361 EOH.
    7. GT #1B run hours: 22,913 EOH.
    8. STG run hours: 19,460 EOH.
    9. Monthly generation data from July 2010 to March 2013 indicates maximum load of 333 MW was generated in July 2010.
    10. From July 2012 onwards, GT #1B was sparingly run.
    11. Steam turbine COD achieved in June 2010; operating hours since July 2010 is 17,900 hours.
  3. Gas Turbine 1A
    1. Brand: Siemens, Germany; frame V94.2.
    2. Capacity: 140 MW.
    3. Generator: Electrosila, Russia.
    4. Year of manufacturing: 2004.
    5. Date of commissioning: 31.03.2009.
    6. Total running hours: 32,360.12.
    7. Inlet temperature: 1000 to 1100 deg C.
    8. Outlet temperature: 565 deg C.
  4. Gas Turbine 1B
    1. Brand: Siemens, Germany; frame V94.2.
    2. Capacity: 140 MW.
    3. Generator: Electrosila, Russia.
    4. Year of manufacturing: 2004.
    5. Date of commissioning: 10.03.2009.
    6. Total running hours: 22,913.45.
    7. Inlet temperature: 1000 to 1100 deg C.
    8. Outlet temperature: 565 deg C.
  5. Steam Turbine
    1. Brand: LMZ, Russia; model K166/107.
    2. Capacity: 165 MW.
    3. Generator: Electrosila, Russia; 15.85 kV, 200 MW.
    4. Year of manufacturing: 2004.
    5. Date of commissioning: 22.06.2010.
    6. Total running hours: 19,460.47.
    7. HP contour ahead of HP LV: inlet temperature 525 deg C at 107 bar, flow rate 122.7 kg/s.
    8. MP contour ahead of MP LV: inlet temperature 322 deg C at 22.5 bar, flow rate 21.11 kg/s.
    9. LP contour ahead of LP LV: inlet temperature 217.8 deg C at 4.0 bar, flow rate 10.55 kg/s.
    10. Cooling water in condenser: inlet temperature 32 deg C, flow rate 12,589 kg/s.
    11. Design pressure in condenser: 0.088 bar.
  6. Heat Recovery Boilers (Hrsg)
    1. Brand: L&T; type vertical induced circulation boiler.
    2. Date of commissioning: 22.06.2010.
    3. HRSG 1A: HP circuit capacity 221 TPH, outlet temperature 528 deg C at 112.7 bar; LP circuit capacity 38 TPH, outlet temperature 223 deg C at 4.5 bar; IP circuit capacity 38.85 TPH, outlet temperature 324 deg C at 23.70 bar.
    4. HRSG 1B: HP circuit capacity 221 TPH, outlet temperature 528 deg C at 112.7 bar; LP circuit capacity 38 TPH, outlet temperature 223 deg C at 4.5 bar; IP circuit capacity 38.85 TPH, outlet temperature 324 deg C at 23.70 bar.
  7. Generators And Transformers
    1. Electrosila gas turbine generator: quantity 2.
    2. Electrosila steam turbine generator: 15.85 kV, 200 MW, quantity 1.
    3. Crompton Greaves generator transformers: 400 kV / 15.75 kV, quantity 2.
    4. Crompton Greaves auxiliary transformers: 6.6 kV / 415 V, quantity 2.
  8. Pumps
    1. HP/IP/LP boiler feedwater pumps: Nasosenergomash 270 m3/hr, quantity 3.
    2. Nasosenergomash 65 m3/hr, quantity 2.
    3. Kirloskar 25 m3/hr, quantity 2.
    4. Nasosenergomash CEP: 245 TPH, quantity 2.
    5. Kirloskar CW pumps: quantity 3.
    6. WEG CW pump motors: quantity 3.
  9. Other Equipment
    1. Doshi ion exchange DM plant: quantity 1.
    2. Paharpur cooling tower: 16 cells, quantity 1.
    3. Cummins emergency diesel generator: 1250 kVA, quantity 1.
  10. Specifications
    1. Gas turbines: 2 x Siemens V94.2, 139 MW each
    2. Steam turbine: 1 x LMZ K166/107, 158 MW