The installation for sale is composed of:
• One ALLISON 501 KB7 cogeneration package
The detailed list of equipment for sale is presented below:
• Gas turbine package, single shaft
o Core engine
o Gearbox
o Air cooled generator
o Enclosure for the equipment above
o Enclosure ventilation air system
o Anti-icing system
o Demineralized water injection system
o Water treatment system for water injection
o Fuel gas supply system
o Compressed air system
o Compressor washing system
o Turbine air filtration system
o Lube oil system including cooling
o GT hydraulic start system
o Control system
o Fire protection and gas detection systems
o Exhaust silencer
o O&M manuals
• Heat recovery steam generator
o Diverter valve
o Stand-alone Economizer
o Stack
o Bypass Stack
o Sample cooler
o O&M manuals
• Power transformer
Both the gas turbine and the Heat Recovery Steam Generator have been in operation as a CHP power plant until March 2008 in France.
Currently the CHP is conservation.
The CHP has a total of 41,400 operating hours since commissioning.
A. Engine technical data at ISO conditions, no losses, 20,400 BTU/lb (47,450 kJ/kg) gaseous fuel:
- Type: ALLISON 501 KB7
- Fuel: Natural gas
- Shaft configuration: Single shaft
- Speed: 14,600 rot/min
- Shaft power: 7,000 hp (5222 kW)
- Generator output: 4,957 kWe
- Shaft heat rate: 11,418 kJ/kWh
- Generator heat rate: 11,933 kJ/kWh
- Exhaust flow: 20.2 kg/s
- Exhaust temperature: 538 °C
- Weight: 766.6 kg
B. Gearbox:
- Type: ASG 34 “Star”, planetary gearbox
- Designed for transmitting 6,650 kW
- Speed ratio: 14,571 / 1,500 rot/min
- Losses: ≈85 kW
C. Generator:
- Type: BRUSH, BJ45.107/4
- Voltage: 11kV
- Phases: 3phases
- Frequency: 50 Hz
- Speed: 1500 rot/min
- Efficiency: ≈ 96.5%
- Protection: IP20
- Air cooled, revolving field, salient pole, brushless
- Automatic voltage regulator
D. Control System:
- Type: Digital Electronic Control (DEC) system
- Digital Control Assembly (DGA) with six modules:
- Central Processing Unit (CPU)
- Interface Unit
- Interface Extension Unit
- 16 Way Relay Output
- 4 Way D to A Output Unit
- Servo Driver Park Unit
- Specific Features:
- Redundant Engine Speed and turbine outlet temperature (TOT) sensing
- Turbine inlet temperature (TIT) or calculated TIT (CALTIT)
- CALTIT governing and limiting
- Power (kW) governing and/or limiting
- Automatic start sequencing and control
- Prime plant power or utility grid operation compatibility
- Stand-alone (isochronous) or paralleled (droop) generator set (GENSET) operation compatibility
- Warnings and auto shutdowns for engine protection
- Fault detection, display, and storage in control memory
- Control event monitoring for display and operator use
- Both digital and analog/discrete customer interfaces for monitoring operation
- Nineteen (19) dynamic adjustments for engine and plant integration
E. HRSG technical data:
- Manufacturer: STEIN FASEL
- Model: CR1 605 x 25 bars
- Type: Horizontal fire-tube boiler
- Duct firing: No
- Fluid: Saturated steam
- Design pressure: 25 bar
- Test pressure: 37.5 bar
- Steam flow: 12.1 t/h
- Heat surface: 995.4 m2
- Material: Non-alloy steel
- Control: Automatic
- Dimensions: L:7950 / W:3200 / H: 3650 mm
F. Power transformer
- Power Rating: 7500 kVA
- Voltage levels: 11 / 21 kV
- Electric current: 206,2 / 393,65 A
- Weight: 12 t
Additional Prep Fees May Apply
