Siemens, SGT5-4000F, 2016, Gas Turbine, 298 MW, 50Hz

Description

  1. Overview
    1. Siemens SGT5-4000F
    2. Built Year 2016
    3. Unused
    4. With Accessories Available
    5. Gas Turbine SGT54000F
    6. 298 MW
    7. 50Hz
  2. Scope of Supply
    1. The offered scope of supply comprises the delivery of one (1) SGT5-PAC 4000F, including one (1) SGT5-4000F gas turbine, one (1) SGEN5-1200A generator and associated auxiliary equipments based on the technical description and comments issued in Siemens technical offer.
    2. The scope of supply is completely described in this section. Any hints on equipment, numbers of components etc. given in other sections are not binding even if the wording suggests something different.
  3. Gas Turbine Package
    1. Gas Turbine
      1. Gas Turbine Type SGT5-4000F
      2. Each core gas turbine mainly comprising:
      3. Ring combustor, quantity: 1
      4. Turbine, quantity: 1
      5. Compressor, quantity: 1
      6. Bearings, quantity: 2
      7. Loose supplied gas turbine parts, mainly comprising:
      8. Burners, quantity: 1 set per gas turbine
      9. Lntermediate shaft, quantity: 1 per gas turbine
      10. Gas turbine instrumentation and actuation, quantity: 1 set per gas turbine
      11. Gas turbine insulation, quantity: 1 set per gas turbine
      12. Shaft turning gear, quantity: 1 per gas turbine
    2. Gas Turbine Auxiliaries
      1. Base module, comprising the auxiliary packages for, quantity: 1 per gas turbine
      2. Fuel gas and ignition gas within separate compartment
      3. Lube oil with plate type heat exchanger 2x100%
      4. Hydraulic oil supply for valves and actuators
      5. Hydraulic clearance optimization
      6. Natural gas flow metering for performance test (loose supply only), quantity: 1 per plant
      7. Natural gas draining system, quantity: 1 per gas turbine
      8. Dual fuel module, comprising the auxiliary packages for, quantity: 1 per gas turbine
      9. Fuel oil (with 2x100% fuel oil pumps)
      10. Purge water
      11. NOx (with 2x100% NOx water pumps)
      12. Sealing air supply system, quantity: 1 per gas turbine
    3. Gas Turbine Systems
      1. Air intake system, quantity: 1 per gas turbine
      2. Filter system with pulse filter stage
      3. Inlet air filter house including weather hood, bird screen, weather louvre, internal support structure, instrumentation, lighting, power sockets, access ladders, platforms and doors
      4. Interconnecting duct work with expansion joint, manhole, damper and silencer
      5. Anti-icing system
      6. Electrical hoist for maintenance (250kg)
      7. Dehumidifier for gas turbine standstill
      8. Nozzle system for compressor cleaning inside air inlet plenum
      9. Exhaust gas system, quantity: 1 per gas turbine
      10. Exhaust gas diffuser
      11. Compensator between gas turbine and exhaust gas diffuser
    4. Gas Turbine Control System
      1. Control System Type SPPA-T3000
      2. Turbine controller, quantity: 1 per gas turbine
      3. Redundant automation processor for closed-loop control functions
      4. 1/0 modules, as per 1/0
      5. Turbine failsafe protection and trip system, quantity: 1 per gas turbine
      6. Failsafe system for protection and trip functions
      7. Turbine function group automatic and operational protection system
      8. Redundant automation processor for open-loop control functions, sequence control functions and operational protection functions
      9. 1/0 modules, as per 1/0
      10. I&C cables, quantity: 1 set
      11. Turbine related special instrument cables at turbine and on skids (from sensor to junction box)
      12. Turbine related special control cables (flame monitoring cable)
      13. Application server, quantity: 1
      14. Redundant server for operating, monitoring, engineering function
      15. Turbine operating / monitoring / engineering system, quantity: 1 per gas turbine
      16. Operator terminal with 2x 24" LCD monitor, keyboard and mouse
      17. Printer, DIN A4 color laser
      18. Turbine network bus system, quantity: 1 set
      19. SPPA-T3000 bus system with necessary network components
      20. Fiber optic bus cable to plant central control room, maximum length 300m
      21. Signal interface with plant distributed control system, quantity: 1 set
      22. Terminal points for hardwired signal exchange
      23. Maximum number of signals per turbine package, quantity: 30
      24. Terminal point for bus signal exchange (with OPC)
      25. Maximum number of signals per turbine package, quantity: 500
      26. WIN_ TS diagnostic system, quantity: 1 set
      27. WIN_ TS analysis system hardware + peripherals
      28. Software module for gas turbine special condition monitoring
      29. Vibration analysis
    5. Gas Turbine Electrical Equipment
      1. Power Control Center (UBA01 / UBA02), quantity: 2 per gas turbine
      2. AC Power Supply System
      3. Low voltage switchgear, AC MCC (BFE / BME), quantity: 2 per gas turbine
      4. DC Power Supply System
      5. OC voltage distribution (BUB / BUC), quantity: 2 per gas turbine
      6. Battery (BTA), quantity: 1 per gas turbine
      7. Battery charger (BTL), quantity: 2 per gas turbine
      8. DC/DC converter (BUK), quantity: 2 per gas turbine
    6. Gas Detection and Fire Protection System
      1. Gas detection system, quantity: 1 per gas turbine
      2. Gas detectors, horns and beacons, control unit
      3. Covering following areas: gas turbine enclosure, fuel gas skid
      4. Fire detection system far gas turbine unit, quantity: 1 per gas turbine
      5. Fire Detection and Control System with Local Panel
      6. Covering following areas:
      7. Gas turbine enclosure and fuel gas skid annex
      8. Base module
      9. Power control center
      10. Dual fuel module
      11. Generator bearings
      12. Fire extinguishing system, quantity: 1 per gas turbine
      13. Battery of high pressure bottles far C02 and direction valve station
      14. Piping system from bottle rack / storage system to spray nozzles inside the enclosure incl. supports
      15. Covering following areas:
      16. Gas turbine enclosure
      17. Fuel gas skid enclosure
      18. PCCS
    7. Noise Protection Measures
      1. Noise enclosure for gas turbine, quantity: 1 per gas turbine
      2. Structural steel, with corrosion protection
      3. Noise abatement panels, galvanized
      4. Internal service platforms and ladders, galvanized
      5. Doors with safety windows
      6. Internal lighting, including emergency lighting
      7. Ventilation System for Gas Turbine Enclosure
      8. Air intake openings with protective grills, dampers and silencer
      9. Air handling unit, equipped with back draft dampers, fans including mechanical redundancy, and silencers
  4. Generator
    1. Generator Type: SGEN5-1200A
    2. Number of Offered Generators, Quantity: 1
    3. Core Generator
      1. Each mainly comprising:
      2. Stator, consisting of:
      3. Base frame, quantity: 1
      4. Stator core, made up of dynamo sheet segments, stacked and pressed together with insulated non-magnetic through bolts stator winding, three-phase, double layer type, made up from transposed solid strands with MICALASTIC® post-impregnation
      5. Rotor, consisting of quantity: 1
      6. Shaft from one piece forging; rotor winding made up of silver alloyed low oxygen copper conductors with radial cooling rotor retaining rings; one piece construction, made up of, quantity: 2
      7. Nonmagnetic steel, which is not susceptible to stress corrosion cracking and is shrunk onto the rotor body
      8. Single-flow axial fans arranged on the rotor shaft for circulation of, quantity: 2
      9. The cooling medium steel slip rings arranged on generator shaft, quantity: 2
      10. Bearings, consisting of:
      11. Sliding contact bearings with jacking oil device; insulated towards, quantity: 2
      12. Ground, designed for externa! bearing lube and jacking oil supply (turbine scope)
      13. Thermocouples (Type K)
      14. Triplex TC embedded in metal of each generator bearing, quantity: 1
      15. Resistance temperature detectors (platinum, 100 ohms at O ºC)
      16. Slot RTDs embedded in armature windings acc. IEC 60034-3, quantity: 6
      17. Duplex RTDs in the generator warm air cooler inlet, quantity: 1
      18. Duplex RTDs in the generator cold air cooler outlet, quantity: 2+2
      19. Further equipment:
      20. Cooler cover, consisting of:
      21. Sound proof cover, attached to generator cover, quantity: 1
      22. Cooler elements, air-to-water (25% each), quantity: 4
      23. Liquid level detectors, quantity: 1
      24. Stator sound proof enclosure, quantity: 1
      25. Bushings suitable for mounting current transformers, quantity: 6
      26. AII instruments wired to plugs or junction boxes
      27. Rotor grounding brushes, quantity: 1 set
      28. Provision for vibration monitoring at bearings, quantity: 1 set
      29. Space heater, quantity: 1 set
      30. Special tools for rotor removal, installation, erection and maintenance, one per site per style
      31. Anchor bolts and nuts, quantity: 1 set
      32. Leveling plates and primary bearing plates, quantity: 1 set
    4. Generator Electrical Equipment
      1. Generator equipment for gas turbine generator per generator
      2. Generator neutral tie enclosure, quantity: 1
      3. Generator current transformers, line side, quantity: 3 x 3 cores
      4. Generator current transformers, neutral side, quantity: 3 x 3 cores
      5. Generator neutral earthing cubicle (BAB11), quantity: 1
      6. Protection equipment far gas turbine generator per generator
      7. Generator protection (CHA), quantity: 1 set
      8. Generator synchronization (CHA), quantity: 1 set
      9. Starting frequency converter (SFC) far gas turbine generator (CJT), quantity: 1 per generator
      10. Line side and machine side B6C converter bridge
      11. DC link between line side and machine side converter
      12. Overvoltage protection on line side and machine side
      13. Speed control
      14. Compressor washing function
      15. Boiler purge function (for 10 minutes)
      16. Static excitation equipment (SEE) far gas turbine generator (CJN), quantity: 1 per generator
      17. Fully controlled converter bridge type B6C
      18. Equipment for rapid de-excitation
      19. DC side overvoltage protection
      20. 2 channels, each with automatic and manual mode
      21. Power system stabilizer
      22. Transformer far gas turbine generator
      23. SFC transformer with metal enclosure (MBJ), quantity: 1 per generator
      24. SEE transformer with metal enclosure (MKC), quantity: 1 per generator
      25. Quantity: 2
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