ALLISON 501 KB7 Gas Generator | Gas Generators

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    Item Details

    Item Id 188767
    Item #: 188767
    Item: ALLISON 501 KB7 Gas Generator
    Model #: CX 501 KB7
    Serial #: PGS 3636
    Year Built: 1996
    Location: Romania
    Price: $660,000.00

    Description

    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 on the a site, in France. Currently the CHP is conservation in Brazi, Romania.

    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

    Gas turbine powered generation set:
    •Model: CX 501 KB7
    •Serial no.: PGS 3636
    •Year of manufacture: 1996

    Core engine: CENTRAX CX 501 KB7
    •Type: ALLISON 501 KB7 with digital control
    •Serial No: ASP 1777

    Gearbox:
    •Type: ALLEN GEARS, ASG 34 STAR
    •Serial No.: 209000

    Generator:
    •Type: BJ 45107/4
    •Serial No.: 39121A – 1G

    Control system: Digital Electronic Control (DEC) system

    Heat recovery steam generator:
    •Model: STEIN FASEL CR1 605 x 25 bars
    •Serial no.: F 3311
    •Manufacturer year: 1996

    AS IS / WHERE IS
    Additional Prep Fees May Apply

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