First, there is an air compressor, and after the combustion has taken place, there is a turbine section. Merchant marine exam first assistant engineer, unlimited illustrations. Derived from ge s tf39 and cf6 6 aircraft engines, the lm2500 consists of a gas generator, a power turbine, attached fuel and lube oil pumps, a fuel control and. Since then 715 engines have been ordered for 38 ship programs in. In addition, the lm2000 is offered as an integrated packaged product including an. The airliner derived lm2500 made its first appearance propelling navy ships, now in its powerproduction configuration, it has fast start capability and increased output from the original 23mw to. Apr 28, 2016 the airliner derived lm2500 made its first appearance propelling navy ships, now in its powerproduction configuration, it has fast start capability and increased output from the original 23mw to. Lm2500 based on the cf66 aero engine lm5000 based on the cf656 aero engine. Stig search full directory lm6000, lm5000, lm2500, lm1600.
The ge lm2500 is an aeroderivative gas turbine that surpassed 75 million combined operating hours in 2015, making it one of the most. A quick excursion to aerodynamics any gas turbine consists of several turbomachines. Derived from ges tf39 and cf6 6 aircraft engines, the lm2500 consists of a gas generator, a power turbine, attached fuel and lube oil pumps, a fuel control and. Current production variants are the lm2500 2224 mw.
The general electric lm2500 aeroderivative industrial gas turbine is operated worldwide in compression, power generation and marine applications. Lm2500 combustion turbine for combined cycle and simple cycle. Water injected and dry combustor options are available. Ge lm2500 aeroderivative gas turbine turbine technics. Ger 4250 ge lm2500 g4 aero gas turbine marine industrial. Lm6000pd procertified turbine and generator package with warranty, refurbished auxiliary skids, new generator controls, available with new exhaust stack.
The ge lm2500 from general electric is an industrial and marine gas turbine made by ge aviation and is derived from the ge cf6 aircraft engine. The current version of the ge lm2500 is capable of delivering 33,600 shaft horsepower along with a 37 percent thermal efficiency at iso conditions. Ge lm2500 marine gas turbine experience update asme digital. Ge lm6000 the lm6000 is a simplecycle, very highefficiency, aeroderivative twoshaft industrial gas turbine capable of driving equipment from either front or rearoutput.
The lm2500 is a derivative of the general electric cf6 aircraft engine. Industrial aeroderivative gas turbine division geiad manufactures aeroderivative gas turbines for industrial and marine applications. The lm2500 delivers 33,600 shaft horsepower shp 25,060 kw with a thermal efficiency of 37 percent at iso conditions. The purpose of the training is to provide the knowledge required to ensure consistent, troublefree performance from the engine and its associated equipment. Jan 15, 2019 this feature is not available right now. The lm2500 is an aeroderivative based on the cf6 aircraft engine. Industrial aeroderivative gas turbine division ge iad manufactures aeroderivative gas turbines for industrial and marine applications. Desa hrsg steam capacity is 38 th heat recovery steam generator boiler hrsg. With more than 90 million operating hours across 2,300 units, the lm2500 is the most widely used aeroderivative gt. By combining design innovations, materials advancements, and proven modelbased control software, the advanced gas path enables ge gas turbine customres to benefit from dramatic output and efficiency improvements, while extending maintenance intervals and maintaining low.
The lm2500 marine gas turbine is a simple cycle, two shaft, high performance engine. From figure 3 one can understand that shippin g is a big. The lm2500 is a derivative of the ge gas turbine components and operation. Product bulletin 05004 ge lm2500 gas turbine generator drive application control package page 3 scope of supply continued controllersspecial features startup controller for fuel valve t54 controller for fuel valve. The ge lm2500 is an aeroderivative gas turbine that surpassed 75 million combined operating hours in 2015, making it one of the most successful industrial and marine turbines ever produced. The aeroderivative gas turbine is a lighter weight variation of a gas turbine. Ger 4250 ge lm2500 g4 aero gas turbine marine industrial applications free download as pdf file. Lm2500 combustion turbine for combined cycle and simple.
Actually, they are designed so that fuel and air are mixed and then ignited to achieve the desired output. Challenge since gas turbine parts can fail at unexpected moments it is required to have access to a quick, reliable and cost effective source for gas turbine spare parts, especially critical parts. This course is intended for customer personnel concerned with daytoday onsite operations and maintenance of the several ge lm2500 pgt25 and lm6000 aeroderivative gas turbine models. In order to get a ready indication for a normal start with a ge lm2500 marine gas turbine, what permissives must be met. Ge power systems sells and services the current gas turbine products, which include the. Lm2500 gas turbine iso performance based on natural gas with water injection to 25 ppmvd nox. Ge s advanced gas path agp is a great example of power flexefficiency at work, setting new standards in performance. What is the purpose of the ge lm2500 gas turbine enclosure heater. Ge power systems figure 17 shows an industrial gas turbine on a trestle in preparation for shipping. The lm2500 is a derivative of the general electric cf6 aircraft. Extensive lm2500 and lm6000 gas turbine familiarization training 25 29 june 2018, kuala lumpur, malaysia. Competing manufacturers of marine gas turbines a special descriptive market analysis october 2015. Lm2500 overview the lm2500 package was installed at hitachi zosen in japan in 1994 and removed in 2011.
Ge lm2500 gas turbine manual read online ge lm2500 gas turbine manual right here, we have countless book ge lm2500 gas turbine manual and collections to check out. Lm2500, tm2500, lm5000 lm6000, and lms100 gas turbine. The market for gas turbine electrical power generation. Your expert faculty fred weenink fred weenink is originally educated as a merchant marine chief engineer in both diesel engines and steam turbines. Paper ge especificacion y confiabilidad gas turbine lm2500. After his 11 years career in the merchant marine he has been a teacher at merchant marine academy. For a complete scope of supply please complete the request quote information section of the webpage. Aeroderivative gas turbines as the ge lm2500 and lm6000 series and the siemens rolls royce rb211 and avons have a solid and reliable reputation in power generation. The lm1600 gas generator is derived from the f404 turbofan aircraft engine. Ge lm6000 the lm6000 is a simplecycle, very highefficiency. The lm2500 has grown into ges marketleading marine turbine for the past 48 years with over 2,100 units purchased worldwide. The lm2500 works well for chp applications between 20 and 40 mw and it s greater than 85 percent efficiency helps reduce operating costs, plant emissions, and reliance on the local grid. Natural gas ng and liquid fuel, hours run since overhaul 12000 hrs.
Consult ge gas turbiness lm2500 power plants brochure on directindustry. General electric s power plant, platform and marine versions of their flight engines. The package was only used for peaking power and after 15 years of operation only accumulated approximately 7,200 hours. Turbo generator driven by both gt1 and st1 and total generator capacity 59,5 mva. The package was only used for peaking power and after 15. General electrics power plant, platform and marine versions of their flight engines. Ge aero energy is the worlds largest aeroderivative. Despite being classified as a gas turbine, the fuel source for the aeroderivative turbine is not really gas. A lightweight and compact modular design complements the universal packaging. The general electric lm2500 is an industrial and marine gas turbine produced by ge aviation. The turbines were developed for use on air planes and later became the first gas turbines to be used for the production of electricity. Aeroderivative gas turbines baker hughes, a ge company. The power turbine of the pgt16 gas turbine is identical to that of the pgt10 heavy duty, high efficiency gas turbine which has been in operation for more than half a million hours. Introduced in 1971, it has three models with multiple configurations and output ranging from 22 mw to 37 mw.
Pgt25 aeroderivative gas turbines the pgt25 gas turbine consists of an lm2500 ge aeroderivative gas. This course is intended for customer personnel concerned with daytoday onsite operations and maintenance of the several ge lm2500pgt25 and lm6000 aeroderivative gas turbine models. Ideal for chp applications between 20 to 40 mw, the lm2500s greater than 85 percent efficiency helps reduce operating costs, plant emissions, and reliance on. Fuel flexibility in ge lm engines mark lipton ge energy 12 oct 2005. These advanced repairs, available only from liburdi. The pgt25 is a simple cycle, two shaft gas turbine consisting of an lm2500 aeroderivative gas generator coupled with a rugged, industrial power turbine. Lm2500 based on the cf66 aero engine lm5000 based on the cf656 aero engine lm6000 based on the cf680 aero engine heat rate 9800 btukwhr 50 hz9500 60 hz. Derived from the cf6 family of aircraft engines used on wide body jet liners, the lm2500 family is a hotend drive, twoshaft gas turbine with a free power turbine. Derived from ges tf39 and cf66 aircraft engines, the lm2500 consists of a gas generator, a power turbine, attached fuel and lube oil pumps, a fuel control and. They are installed in natural gas plants, gas compression stations, oil booster stations, petrochemical plants and power generation and cogeneration plants worldwide. Gas generator is derived from the f404 turbofan aircraft engine. Extensive lm2500 and lm6000 gas turbine familiarization training.
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