Hadar Trading Ltd.

Netanya, Israel

Gas turbineDesign data of model SGT5-4000F Frequency 50 HzType of gas turbine (heavy duty, single casing, axial flow design)

Turbine comprising :

• Compressor :
  • 15 Stages
  • One variable-pitch inlet guide vane rows
  • Extraction ports behind− stationary blade 5− stationary blade 9
  • Compressor pressure ratio approx. 17

• Ring combustor :
  • One Combustion Chamber
  • 24 burners
  • One ignition devices per burner

• Turbine : 4 Stages
• Bearings : 2 Bearings (journal @ turbine end, thrust + journal @ compressor end)
• Turning gear : Type hydraulic motor, speed 100 rpm
• Mechanical control and protection system
• Gas turbine instrumentation and actuation

Gas turbine systems :

• Gaseous fuel package
  • One emergency stop valves
  • Two control valves (pilot + premix)

• Lubrication oil system with lube oil tank
  • Lube tank Capacity approx. 16, 5 m³ (Capacity of oil system approx. 15 m³)
  • Oil retention time approx. 8 min
  • Two oil mist extraction fans
  • Two Main oil pump type centrifugal 100 % capacity of one pump, drive AC motor
  • One emergency oil pump, type centrifugal, drive DC motor
  • One jacking oil pump, type vane pump, drive AC motor
  • One main oil filter, type duplex, capacity 2x100 %, filter mesh absolute 0.020 mm
  • One jacking oil filter, type cartridge, capacity 100 %, filter mesh absolute 0.020 mm
  • 2 x 100% plate type heat exchanger.

• Hydraulic clearance optimization (HCO) package
• Hydraulic oil package for control system

Equipment for gas turbine :

• Fuel gas flow metering for performance test only
• Advanced compressor cleaning system (ACCS)
• Set of tools for initial assembly and inspection
• Set of major inspection tools and a set of standard tools

The FT4000 SWIFTPAC Gas Turbine package is available in both single- and twin-engine configurations, which offer greater than 41 percent simple-cycle efficiency and a nominal 60 to 140 megawatts of power within a modular design that is built utilizing over fifty years of aero-derivative design and packaging experience. Utilizing the core technology derived from the proven Pratt & Whitney® PW4000™ turbofan engines, the all-new SWIFTPAC® gas turbine packages are designed to provide reliable peaking and base-load power with a relatively compact footprint. This is accomplished by coupling either one or two FT4000® engines to one electric generator. The modular design includes proven features of the successful FT8® SWIFTPAC® and MOBILEPAC® gas turbine package designs.

Features

• One (1) aero-derivative engine (60-70 MW) or two (2) aero-derivative engines (120-140 MW)
• Single- or dual-engine configuration
• Modular design
• Maximum factory assembly
• Optimized shipping sizes
• Proven industrial components
• Integrated ancillary systems
• Control enclosure with power distribution
• Prefabricated field piping
• Interconnecting quick-disconnect cables
• Standard option packages

Benefits

• Reduced transportation time and cost
• Limited on-site inventory
• Minimal installation time
• Efficient commissioning
• Low installed cost – high overall value
• Operating flexibility
• High part-load efficiency
• <10-minute start-up time
• Quick engine changeout
• Design flexibility to meet customer needs

Performance

• 140 MW nominal output in twin-engine configuration
• Wet compression for improved performance above ISO conditions
• Highest power output by any aero-derivative GT package
• Single- or dual-engine operation
• 50- or 60-Hz performance with no penalty
• >41% thermal efficiency without external cooling

GT Enclosure Assembly (One (1) per aero-derivative engine)

• Gas generator, GG4000-1
• Power turbine, PT4000-1
• Exhaust diffuser and collector box
• Diaphragm-type coupling
• Engine base
• Structural base frame with drip pan
• Acoustic/weather enclosure
• Combustion air inlet plenum
• Engine removal system
• Fuel control module
• Ignition system
• Synthetic lube oil system
• Hydraulic start system
• Hydraulic control oil system
• Bleed air system
• Buffer air system
• Ventilation air system
• Off-line water wash system
• Vent and drain system
• Fire protection system

Fuel System Configurations

• Gas fuel
• Liquid fuel
• Dual fuel
• Water injection NOx control

Electric Generator Assembly (One (1) per package)

• Open-ventilated, air-cooled generator
• Brushless excitation system
• Lineside cubicle
• Neutral cubicle
• Rotor ground detection system
• Acoustic/weather enclosure
• Inlet and exhaust cooling air silencers
• Generator instrumentation

Control Enclosure (One (1) per package)

• Turbine control cabinets
• Gas turbine digital control system
• Vibration monitoring system
• Multifunction protection relays
• Motor control centers
• Auxiliary power distribution
• Fire protection cabinet

Major Field Assemblies

• Inlet filter houses, two-stage
• Combustion and ventilation air inlet silencers
• Ventilation air exhaust silencer
• Prefabricated field piping
• Quick-disconnect electrical cables
• Modular cable tray system

Auxiliary Skid Assemblies

• Mineral-oil-lubricating oil skid
• Gas fuel filter skids
• Liquid fuel boost pump skids
• Water injection boost pump skids
• Battery skid
• Fire suppression skids
• Water wash pump cart

Standard Options

• Air-cooled heat exchangers
• Evaporative cooler system
• Inlet fogging system
• Wet compression system
• Modular exhaust stacks
• Reduced far-field noise
• Fire suppression: Electric generator enclosure, power control enclosure, gas turbine enclosure
• 15 kV generator breaker
• Auxilliary transformer

Available Services

• Permitting support
• Balance of plant (BOP) engineering and procurement
• Installation technical support
• Construction management and labor
• Operation and maintenanc

Quickly Installed Mobile PowerThe TM2500® Mobile Power Unit is a perfect fit for temporary

power applications including :

• Base load bridge to a permanent power  installation/maintenance
• Peak shaving
• Emergency or backup power

The TM2500 is GE’s proven LM2500® gas turbine mounted on wheels…literally, a power plant contained on a mobile, four-trailer assembly. After minimal site and/or foundation preparation, it can reach full power within as few as three days from arrival on site and has less than a ten-minute start cycle to full power. The units are extremely flexible and have been transported via land, sea, and air to some of the most remote places in the world by an extremely experienced project management team. GE offers the TM2500 for both rental and sale.

What does it come with?

• The TM2500 mobile power plant kit includes four trailers assembled together to create the power station :
• Main Trailer – Includes LM2500 Power Turbine and Brush Generator
• Air Inlet Trailer – Provides air for cooling and combustion
• Exhaust Trailer – Provides exhaust discharge and noise control
• Control Trailer – Contains all operating controls and interface skids

The TM2500 is manufactured with new or fully OEM-qualified overhauled LM2500 engines and new components. A project includes the appropriate services and consumables associated with the units :

• Installation
• Commissioning
• Project management
• Decommissioning
• Consumable parts kit (filters/lubricants for operation needs)

In addition, GE offers many other services associated with the project including, but not limited to :

• Operation and maintenance
• Operation and maintenance training
• Transportation
• Transportation advisory services
• Fuel treatment
• Performance testing
• Various levels of support for the balance of plant scope.

Technology Derived from the CF6 family of aircraft engines used on wide body jet liners, the LM2500 family is a hot-end drive, two-shaft gas generator with free power turbine. Thermal efficiencies are from 34% to 40%.

• Baseload Power Capabilities of 18 - 32 MW ISO
• Unsurpassed Reliability – Exceeding 99%
• Three Models with a High Degree of Parts Commonality

Experience

• Maintaining a high degree of commonality with its flight-tested forerunners, the LM2500 family continues to build its reputation as the most reliable industrial gas turbine generator in its class.
• 40 Million Operating Hours
• More than 2, 000 units
• End-users : Mechanical Drive and Power Generation for Industrial Plants, Pipelines, Platforms and Marine Ships
• Configurations : Simple-cycle, Cogeneration and Combined-Cycle

InnovationGE Aero Energy offers three models in the LM2500 family of products :

• LM2500+
  • Providing More Than 30 MW ISO
  • Power Generation, Marine and Mechanical Drive Applications
  • Available in a 6-stage or 2-stage Power Turbine Configuration

• LM2500
  • Produces in Excess of 22 MW ISO
  • Operates at 3000 or 3600 rpm Without a Gearbox
  • Optional Steam Injection (STIG) for Power Enhancement

• LM2000
  • Capable of 18 MW ISO
  • Extended Maintenance Intervals