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Siemens, SGT 600, 24.5 MWe, Gas Turbine Power Plant

Siemens, SGT 600, 24.5 MWe, Gas Turbine Power Plant Sold

Description

  1. Overview
    1. Brand new from 2021/2022
    2. Never installed, with zero running hours
    3. Under full factory warranty and ready for immediate shipment
    4. In original crate
    5. Power generation package
    6. Quantity: 3 sets
  2. Gas Turbine Model
    1. Siemens gas turbine SGT 600
    2. SGT 600 gas turbine core engine
    3. Original year of assembly: 2021, 2022
    4. Original assembly
    5. Serial numbers for the package and the core engine are confirmed at the time an order is placed
    6. The units' supporting documentation is available for review at any time with prior notice
  3. Power Output and Performance
    1. Power output: 24.5 MW
    2. Fuel: dual fuel (natural gas and liquid fuel)
    3. Frequency: 50/60 Hz
    4. Gross efficiency: 33.6%
    5. Heat rate: 0.720 kJ/kWh
    6. Turbine speed: 7,700 rpm
    7. Pressure ratio: 14.0:1
    8. Exhaust gas flow: 81.3 kg/s
    9. Exhaust temperature: 543 °C (1,009 °F)
    10. NO emissions: ≤15 ppmvd at 15% O2 on fuel gas (with DLE)
  4. Dimensions and Weight
    1. Approximate weight: 150,000 kg
    2. Length: 18.8 m
    3. Width: 4.6 m
    4. Height: 4.0 m
  5. Scope of Supply
    1. SGT 600 gas turbine generator set with integral local equipment room
    2. Driven unit: AC generator
    3. 11 kV, 3 phase, 50/60 Hz, 4 pole
    4. 0.8 power factor
    5. Cylindrical pole brushless type
    6. Filter ventilated
    7. Class F insulation with class F total temperature rise
    8. Generator bearing temperature instrumentation
    9. Lubricating oil piping from gas turbine to driven unit
  6. Gas Turbine Engine
    1. SGT 600 gas turbine engine – ISO rating 24.5 MWe – two-stage uncooled variable free power turbine offers nominal shaft speed up to 7,700 rpm
    2. Gas generator
    3. Air inlet casing
    4. Compressor rotor
    5. Compressor stator with variable guide vanes (VGV)
    6. Centre casing
    7. Combustion system – dry low emissions (DLE) for dual fuels
    8. Compressor turbine rotor
    9. Compressor turbine stator
    10. Power turbine
    11. Hot gas interdict
    12. Power turbine rotor
    13. Power turbine stator
    14. Output shaft drive
    15. Exhaust outlet casing
    16. Engine arranged for hot end drive
    17. Engine bearing temperature and vibration instrumentation
  7. Underbase
    1. Underbase – fabricated carbon steel construction, arranged for multi-point mounting assemblies for the gas turbine core, auxiliary gearbox, auxiliaries, and main gearbox
    2. Driven unit – separate underbase
    3. Integral lubrication oil tank – carbon steel
  8. Fuel System
    1. Gas and liquid fuel system included
    2. DLE combustion system
  9. Start System
    1. Hydraulic motor and pump – AC electric motor driven
  10. Gears, Couplings and Guards
    1. Gearbox seismic vibration instrumentation
    2. Auxiliary gearbox incorporating drives to start system and lubricating oil pump
    3. Drive coupling – high speed – flexible element dry type – turbine to gearbox
    4. Drive coupling – low speed – flexible element dry type – gearbox to AC generator
    5. Coupling guard – high speed – (carbon steel) – turbine to gearbox
    6. Coupling guard – low speed – (carbon steel) – gearbox to driven unit
  11. Lubricating Oil System
    1. Integral mineral oil lubricating system serving the gas turbine, gearbox and driven unit
    2. Lubricating oil pump main – gas turbine gearbox driven
    3. Lubricating oil pump auxiliary – AC motor driven
    4. Lubricating oil pump emergency – DC motor driven
    5. Lubricating oil system filter
    6. Duplex filter arrangement
    7. Continuous flow transfer valves
    8. Conforms to API 614
    9. Filter body – carbon steel
    10. Differential pressure indicator
    11. Temperature and smart type pressure and level transmitters – aluminum bodies
    12. Lubricating oil tank immersion heater
    13. Lubricating oil system breather
    14. Lubricating oil breather oil mist eliminator
    15. Lubricating oil breather ducting – austenitic stainless steel
    16. Lubricating oil system cooler
    17. Airblast simplex lubricating oil cooler – package roof mounted
    18. Cooler fan – single (100% duty)
    19. Suitable for a non-hazardous area
    20. Lubricating oil cooler piping supply and return – austenitic stainless steel
  12. Gas Fuel System
    1. Pilot fuel flow control system with actuator and integrated pressure transmitters
    2. Main fuel flow control system with actuator and integrated pressure transmitters
    3. Rapid acting gas shut-off valves (2-off)
    4. Temperature transmitter – aluminum body
    5. Gas fuel block and vent valve assembly – off package
  13. Acoustic Enclosure
    1. Acoustic enclosure – painted carbon steel, fitted over gas turbine, gearbox and auxiliaries
    2. Doors for personal access and maintenance
    3. 85 dB(A)
    4. Integral lifting beam for maintenance
    5. Integral lightning
    6. Acoustic system transmitters – Siemens standard smart type – aluminum
    7. Excluded – ground level enclosure access platforms and steps
  14. Acoustic Enclosure Ventilation System
    1. Ventilation air inlet filter pad type
    2. Enclosure ventilation inlet and outlet dampers – air operated
    3. Ventilation fan – single – AC electric driven – zone 2
    4. Ventilation air system – negative pressure
    5. Ventilation air silencer
    6. Ventilation air inlet and outlet ducting
    7. Integral support for turbine enclosure ventilation system
  15. Gas Detection System
    1. Gas detection equipment comprising 2 – I.R. point gas detectors (vent outlet)
  16. Fire Protection System
    1. Fire protection system comprising 3 – I.R. multi spectrum flame detectors
    2. 2 – heat detectors
    3. Single sounder / beacon (end of package)
    4. 1 – beacon (inside package)
    5. Status indicator (end of package)
    6. 1 – MAC (manual alarm contact)
  17. Fire Extinguishing
    1. Fire shot CO2 fire protection system – in accordance with NFPA 12
    2. Cylinders housed in a weatherproof cabinet
    3. Extinguisher system distribution pipework and nozzles
    4. Piping from cabinet to package
  18. Combustion Air Inlet System
    1. Combustion air filter – simple static element – painted carbon steel
    2. Combustion air filter – weather hood
    3. Combustion air filter – mist eliminator
    4. Combustion air filter – EPA filter stage
    5. Combustion air silencer – painted carbon steel
    6. Combustion air inlet ducting – painted carbon steel
    7. Integral support for combustion air inlet system
    8. Maintenance access platform and ladder – combustion air filter
  19. Combustion Exhaust System
    1. Exhaust diffuser – ferritic stainless steel – horizontal orientation
    2. Exhaust silencer – ferritic stainless steel hot section – coated carbon steel outer casing
    3. Exhaust stack – ferritic stainless steel – floor standing vertical orientation – 15 m height
    4. As per Siemens Energy standard design
    5. Thermal insulation and aluminum cladding – personnel protection only
  20. Package Electrical Systems
    1. Integral local electrical room (LER)
    2. Designed to provide environmental protection for the SGT-600 package control panels and its operators
    3. Fully equipped with lighting, power and environmental controls consisting of: 400 V AC – package motors and heaters supply
    4. 230V 50Hz distribution board
    5. Internal and external lighting
    6. Industrial 230 V 50 Hz outlet
    7. Air conditioning/heat pump unit capable of maintaining control room at 20°C in all ambient conditions
    8. A baseplate designed to support the control panel shelter and internal tread plates which will attach to the end of the SGT-600 package driver unit baseplate to allow for a single point lift of the driver package a single control panel cubicle with support frame