MWM, TCG2032V16, 2012, 38.85 MW, Natural Gas Combined Cycle Power Plant, 8 Units

Description

  1. Overview
    1. 38.85 MW combined cycle power plant (CCPP) with 8 natural gas engines and waste heat recovery boilers
    2. Total power of 8 engines: 34.4 MW
    3. Power generation capacity through steam produced in boilers: 4.45 MW
    4. Electric power at maximum capacity: 38.85 MW
    5. Installed capacity: 38.85 MW
    6. Commissioning date: November 2012
    7. Annual generation: 319,200,000 kWh
    8. Natural gas flow at full load: 8536 Sm³/h
    9. Plant has stopped
  2. Natural Gas Engine Generator
    1. Engine manufacturer: MWM
    2. Type / model: TCG2032V16
    3. Rotational speed: 1000 rpm
    4. Number of cylinders: 16
    5. Number of units: 8
    6. Electrical power per unit: 4300 kWe
    7. Natural gas heating value: 8800 kcal/Nm³
    8. Natural gas consumption at full load: 8536 Sm³/h
    9. Electrical efficiency: 42.0% at 100% load
    10. Mechanical efficiency: 42.9% at 100% load
    11. Alternator manufacturer: AVK
    12. Alternator model: AVK DIG 156 M6
    13. Alternator rated power: 5336 kVA
    14. Alternator operating voltage: 11 kV
  3. Natural Gas Engines - Working Hours
    1. First motor: 12,006 hours
    2. Second motor: 12,062 hours
    3. Third motor: 12,292 hours
    4. Fourth motor: 12,060 hours
    5. Fifth motor: 12,142 hours
    6. Sixth motor: 12,002 hours
    7. Seventh motor: 7,382 hours
    8. Eighth motor: 7,634 hours
  4. Steam Turbine
    1. Turbine manufacturer: Arani
    2. Model: API611
    3. Type: Impulse, multi-stage, condensing steam turbine
    4. Number of units: 1
    5. Unit electrical power: 4450 kWe
    6. Unit mechanical power: 4500 kWm
    7. Steam consumption at full load: 22,640 kg/h
    8. Steam inlet pressure: 18 bar(a)
    9. Steam inlet temperature: 352 °C
    10. Isentropic efficiency: 88.2% at 100% load
    11. Alternator manufacturer: AVK
    12. Alternator rated power: 5625 kVA
    13. Alternator operating voltage: 11 kV
  5. Steam Turbine Condenser
    1. Manufacturer: Arani
    2. Number of units: 1
    3. Fluid type: Water / water-glycol (at 20%)
    4. Design pressure: 0.08 bar(a)
    5. Heat transfer surface: 664 m²
    6. Thermal power: 4988 kWth
    7. Steam flow rate: 22,640 kg/h
    8. Cooling water flow rate: 1450 m³/h
    9. Cooling water inlet temperature: 29 °C
    10. Cooling water outlet temperature: 38 °C
    11. Steam ejectors: 1 hogger ejector, 2 main first stage ejectors, 2 main second stage ejectors
  6. Waste Heat Recovery Boilers
    1. Manufacturer: Selníkel
    2. Type: Superheated steam boiler with water pipes
    3. Number of units: 8
    4. Boiler water circulation: Natural
    5. Exhaust inlet flow rate: 23,944 kg/h
    6. Exhaust inlet temperature: 465 °C
    7. Steam production rate: 2940 kg/h (per unit)
    8. Steam temperature: 352 °C
    9. Steam pressure: 18 bar(g)
    10. Heat capacity: 2290 kWth
    11. Boiler chimney temperature: 146 °C
    12. Pressure loss: 125 mmSS
  7. Cooling Tower
    1. Manufacturer: Cenk
    2. Model: 2KMF24
    3. Type: Reverse flow
    4. Number of cells: 2
    5. Thermal capacity: 13,050,000 kcal/h
    6. Water circulation flow rate: 1450 m³/h
    7. Water inlet temperature: 38 °C
    8. Water outlet temperature: 29 °C
    9. Design wet bulb temperature: 23 °C
    10. Drift loss: 0.2%
    11. Evaporation loss: 1.2%
    12. Thermal standard: CTI ATC 105
    13. Barometric pressure: 920 mbar