GE manual LM6000 Aeroderivative Gas Turbines

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LM6000 Aeroderivative Gas Turbines

The LM6000 is a simple-cycle, two-shaft, high performance gas turbine derived from the

GE CF6-80C2 high bypass turbofan aircraft engine, the industry standard for high-thrust engines. Delivering more than 44.8 MW at over 42.7% thermal efficiency, the powerful LM6000 is the most fuel-efficient, simple-cycle gas turbine in the world. Direct drive provides 60,000 shaft horsepower from either end of the low pressure rotor for a wide range of electric power generation and mechanical drive applications in any environment.

High thermal efficiency, low cost, and installation flexibility make the LM6000 the ideal choice as a prime driver for utility peaking, mid-range, and base load operations, as well as for industrial cogeneration.

The LM6000’s design allows full speed range capability from 50-105% of the rated speed of 3600 RPM. Continuing the tradition of the established record of GE’s LM2500, the LM6000 is ideal as a source of drive-power for pipeline compression, offshore platform and gas re-injection, as well as for LNG compressors. The LM6000 was GE’s first aeroderivative gas turbine to employ the new Dry Low Emissions (DLE) premixed combustion system. DLE dual fuel, water or steam injection can also be used to achieve low NOx emissions.

GENERAL SPECIFICATIONS

Compressor

-Two axial compressor (LPC, HPC)

-LPC five stage

-HPC fourteen stage

-Pressure ratio 28,5:1

Combustion

-Annular combustion chamber (30 fuel nozzles)

Turbine

-Two stage HPT

-Six stage LPT (3600 RPM)

Package

-Gas Generator, Power Turbine and auxiliary systems mounted on a single base plate

-The enclosure is integral with the base plate providing maximum accessibility for maintenance of the gas turbine and auxiliaries

Emission Control

-Steam or water injection systems for NOx abatement

-Dry Low Emission (DLE) combustion system

LM6000 Gas Turbine

17 GE Energy Gas Turbines

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Contents Gas Turbines Contents GE Energy Gas Turbines Turbine GE5 Gas TurbinesCompressor Combustor Package Some KEY Points Maintenance PhilosophyGenerator Drive Single Shaft Version GE10 Gas TurbinesMechanical Drive Two Shaft Version AuxiliariesMS5001 Gas Turbines MS5002C-DGas Turbines MS5002E Gas Turbines MS6001B/MS7001EA/MS9001E PGT16 Aeroderivative Gas Turbines General SpecificationsGAS Generator PGT25 Aeroderivative Gas TurbinesPGT25+ Aeroderivative Gas Turbines LM6000 Aeroderivative Gas Turbines Axial Compressor Main ComponentsBuckets and Wheels First Stage NozzleLarge Operability Window Gas Turbine OperabilityCPC Logic Ambient Temperature 22 CGas, Water Injection & Gas Storage Units LNG Exploration and Production, Floating Production UnitsPipeline Standard Units/Packages PipelineDownstream Plants Refinery and PetrochemicalsTest Facilities Service Training Training SolutionsCenter of Excellence for Training Covered EquipmentISO Rated Heat Rate Effic Mechanical Drive ISO conditions natural gas shaft output Generator Drive Mechanical Drive GE imagination at work