GE Aeroderivative Gas Turbines Brochure
Contents
1. the 7EA is a proven technology machine with more than 850 units of its class installed or on order worldwide as of December 2006 The simple medium sized design of the 7EA lends itself to flexibility in plant layout and easy low cost addition of power augmentation when phased capacity expansion is needed A predecessor of the 7FA the 7EA is ideal for plants that require high efficiency along with shaft speed for direct coupling to the generator MS7001EA Gas Turbine MS9001E The MS9001 is a single shaft heavy duty gas turbine developed for generator drive service in the 50 Hz market Its efficiency is approx 33 in simple cycle mode and over 50 when operated as a combined cycle The MS9001 is designed to burn a variety of liquid and gaseous fuels MS9001E Gas Turbine 11 GE Gas Turbines PGT16 Aeroderivative Gas Turbines The PGT16 gas turbine consists of the twin spool GE Aeroderivative LM1600 Gas Generator coupled GENERAL SPECIFICATIONS with a rugged industrial power turbine designed by GE s Oil amp Gas business The LM1600 Gas Generator is derived from the F404 turbofan aircraft engine ed a a The power turbine of the PGT16 gas turbine is identical to that of the PGT10 heavy duty high TGS e Oe a He a 0k efficiency gas turbine which has been in operation for more than half a million hours ee Omer The power turbine shaft speed 7900 RPM is optimized for direct coupling to pipeline injection and Eles ete vE2. 8000 6000 4000 30 20 10 0 10 15 20 30 40 50 Ambient Temperature C s Shaft Power Output 12000 11500 Output kW eat Rate kJ kWhr O FF i O O oOo Oo ai 10000 Engine Heat Rate GE10 2 ISO Conditions Standard Combustor Heat Rate percentage of ISO Heat Rate Electrical Output kW 11982 Electrical Efficiency 333 o Exhaust Flow kg sec 47 0 site Exhaust Temperature C 480 rae 0 25 50 75 100 Shaft Power percentage of ISO Base Load 7 GEGas Turbines MS5001 Gas Turbines The MS5001 single shaft turbine is a compact heavy duty prime mover designed for long life and ease of operation and maintenance The three main features of its simple design are 17 stage axial compressor Combustion system with 10 chambers capable of burning a wide range of fuels including natural gas light and heavy distillates and crude and residual oil A DLN System is also available Two stage turbine with high energy stage design The first stage nozzles are cooled by the axial compressor discharge air The MS5001 Gas Turbine is the ideal solution for power generation where low maintenance reliability and economy of fuel utilization are required Low operating and investment costs make the MS5001 packaged power plant an economically attractive system for load generation The MS5001 Is also ideally suited for cogeneration achieving a very high fuel utilization index and considerable fuel sa
3. The large chord broad blade compressor blades have low stresses and the unique ability to withstand damage by small foreign objects as well as to maintain high performance in spite of normal wear and contamination The stator casing is horizontally split for ease of assembly maintenance and inspection Iron castings give dimensional and thermal stability to maintain good radial tip clearances for maximum power and efficiency Several compressor designs are available covering pressure ratios from 8 1 to 17 1 and air flows from 20 to 400 Kg sec with 11 17 stage configurations The GE10 and MS5002E compressors have variable geometry implemented by means of adjustable vanes inlet guide vanes and first stage stator vanes in order to provide flow control within the operating range 18 GEGas Turbines Heavy Duty Turbine First Stage Nozzle The complete first stage nozzle assembly consists of airfoil shaped vanes which are contained between an inner and an outer sidewall The design of the nozzle assembly and the arrangement for its support within the turbine shell accommodate the effects of thermal expansion caused by the hot gases and keep the assembly properly aligned in the gas path Seals in the turbine shell prevent leakage of combustion gases around the nozzle from the inlet to the exhaust Compressor discharge air is fed to these sealing rings through orifices in the shell A key feature of the first stage nozzle is the air cooled partition which
4. increases nozzle life substantially Cooling air from the compressor discharge is directed through the body of the individual nozzle partitions exiting through holes near the trailing edge This not only cools the metal but blankets the trailing edge with a film of air Additionally relatively thick nozzle partition trailing edges provide increased strength and oxidation resistance again providing longer nozzle life Heavy Duty Turbine Buckets and Wheels The long shank bucket design lowers the turbine wheel rim a substantial distance below the hot gas path The high thermal resistance of the shank results in a considerable temperature drop between the hot bucket vane and the wheel dovetail slot thus reducing temperature levels and gradients in the turbine wheel and the dovetail area where rotating stresses are high Further wheel protection is provided by radial seals on the first stage bucket shanks that restrict hot gas leaks into the wheel cavities Compressor bleed air is used to cool the wheels and maintain relatively low temperature levels 19 GEGas Turbines Gas Turbine Operability Large Operability Window A variety of innovative design solutions are offered to maximize the operability window of the Oil amp Gas heavy duty gas turbine fleet In addition to variable stator vanes and blow off valves the design solutions include variable turbine nozzle guide vanes a variable bypass combustion chamber a high turn down
5. 950 LM6000 43 854 58 809 8 468 5 985 43 0 28 0 125 0 oW 5 600 455 851 LMS100 100 200 8 160 44 1 40 0 206 9 456 0 5 600 417 782 MS5002C 28 540 38 005 12 467 8 814 28 8 8 8 124 3 274 1 4 670 S17 963 MS5002E 432 000 42 912 10 000 7 070 56 0 17 0 102 0 225 0 5 714 Sll 952 MS5002D 2 580 43 690 12 235 8 650 29 4 10 8 141 4 S117 4 670 509 948 MS6001B 43 530 58 380 10 820 7 650 53 3 I2 140 0 509 0 HALI 544 1 011 MS7001EA 86 226 115 630 10 920 7 720 33 0 12 6 296 0 652 5 5 600 535 995 MS9001E 130 140 174 520 10 397 7 350 54 6 I 410 0 901 0 3 000 540 1 004 DLE Combustion 29 GE Gas Turbines oe saith A VILLAER GELO PGT16 PGT20 PGIZ5 PGT25 PGT25 G4 LM6000 MS5001 MS5002C D MS5002E MS6001B MS7001EA MS9001E GENERATOR DRIVE Approx Weight Kg including auxiliary skid gas turbine skid without enclosure gas turbine package Approx Dimensions mi MECHANICAL DRIVE Approx Weight Kg 38 000 19 000 eae Bf 55 30 750 30 850 3O00 110 000 117000 96 000 121 000 ZS OIG 30 GEGas Turbines Approx Dimensions m 105 25 60 eM Zoo ES lL Sos 4 Si CE XS Sen 5 5 Se Oe Sh Oo sk SL 6 Oye 93x42x44 EOS ASON 17x 5 4 x 4 BIA Sash TEX ISKN IOA ONS GE Oil amp Gas Global Headquarters Via Felice Matteucci 2 50127 Florence Italy T 39 055 423 211 F 39 055 423 2800 Nuovo Pignone S p A N
6. FLOW SPEED TEMPERATURE kW kJ kWh kg sec Ibs sec RPM 1e F Br GE10 1 11 250 11 489 51 4 153 47 5 104 7 11 000 482 900 mpm PGT16 13 720 10 295 535 0 20 2 47 3 104 3 7 900 491 919 PGT 20 17 464 10 238 55 2 15 7 0295 L57 6 500 475 887 PGT25 22 417 9919 56 3 17 9 68 9 1519 6 500 022 976 PGT25 50 226 9 084 59 6 21 5 84 3 185 9 6 100 500 931 PGT25 G4 533 057 9 047 40 0 25 2 89 6 197 7 6 100 510 J50 LM6000 42 262 8 87 41 1 28 0 1230 elU 5 600 455 851 LMS100 96 196 1997 45 0 40 0 206 9 456 0 5 600 417 782 MS5001 26 830 12 687 28 4 10 5 125 276 1 5 094 483 901 MS5002E 1 100 10 285 55 0 17 0 102 0 225 0 5 714 511 952 MS6001B 42 100 11 230 32 1 lae 141 1 311 0 5 163 548 1 026 ef MS7001EA 85 400 10 990 32 7 12 6 292 0 643 0 3 600 537 998 lt P MS9OO1E 126 100 10 650 53 8 12 6 418 0 921 0 5 000 543 1 009 Mechanical Drive iso conditions natural gas shaft output ISO RATED HEAT RATE EFFIC PRESSURE EXHAUST TURBINE EXHAUST POWER RATIO FLOW SPEED TEMPERATURE kW shp kJ kWh btu shp h kg sec Ibs sec RPM C af GE10 2 11 982 16 068 10 822 7 051 53 3 is io 46 7 103 0 7 900 480 896 PGT16 14 240 19 096 9 924 7 016 56 3 20 2 47 3 104 3 7 900 491 916 PGIZ20 18 121 24 300 9 867 69795 50 5 Let 62 6 LFS 6 500 475 887 PGT25 25 2060 31 200 9 548 6 750 Sl 17 9 68 9 151 9 6 500 525 976 PGT25 1 372 42 070 8 51 6 187 41 1 aa Mies 84 3 1938 6 100 500 952 PGT25 G4 44 302 46 000 8 19 6 162 41 2 23 8 89 6 197 7 6 100 510
7. and a single stage high energy turbine The first stage nozzles are air cooled and the second stage nozzles are of the variable angle type Low pressure shaft is a single stage high energy turbine Twelve combustion chambers are contained within a single wrapper A wide range of gaseous and liquid fuels can be burned A DLN Combustion System is also available Acentralized lube oil system supplies clean cooled pressurized oil to lubricate the gas turbine and the driven equipment including the oil required for any compressor seals As a consequence of the extremely favorable operating maintenance and economic characteristics of the MS5002 nearly 500 units more than 300 manufactured by GE s Oil amp Gas business have been installed world wide in all types of environments arctic desert off shore etc always demonstrating ease of operation and very high reliability and availability MS5002 Gas Turbine 9 GEGas Turbines MS5002E Gas Turbines both geared The most recent addition to the GE family of gas turbines is the MS5002E which delivers high PERFORMANCE MS5002E efficiency low environmental impact and high reliability This dual shaft gas turbine has proven its pO Sondtens Gre en Ee capability for use in power generation and mechanical drive applications Output 31100 kWe 32000 kw The MS5002E uses GE s state of the art combustion technology DLN2 5H which has accumulated EE oe cai more than 14 million firing hour
8. capability combustion chamber corrected parameter control logic The various combinations of design solutions are specifically adapted to the demands of the marketplace for each gas turbine model For example The GE10 2 DLN Dry Low NOx model utilizes a variable bypass combustion chamber to maintain the optimum flame temperature for low emissions all the way down to 50 load and the variable nozzle guide vanes of the free power turbine to ensure that the gas generator shaft speed is always at the design value thereby ensuring maximum output The MS5002D instead uses variable nozzle guide vanes to maintain maximum output on the standard model and to maintain the optimum flame temperature for low emissions down to 50 load on the DLN model They are also used in regenerative cycle applications to maximize the efficiency of the regenerator and hence to maximize fuel economy The MS5002E makes use of the DLN2 combustion design used in GE s F Class machines to ensure low emissions over a range of flame temperatures thereby delaying the opening of the bleed valves at part load while maintaining the highest possible efficiency at base load Note that the flexibility given by each of these solutions delivers a further performance advantage on cold days with respect to other engines that are forced to open bleed valves to meet environmental emissions laws even at base load MS5002D Gas Turbine 20 GEGas Turbines CPC Logic One of t
9. process centrifugal compressors with a speed range that matches most operating requirements encountered in oil amp gas applications For generator drive applications the PGT16 synchronously coupled to a generator with a speed reduction gear is a highly flexible turbogenerator which can be operated in simple cycle combined cycle or cogeneration applications with an electrical efficiency Turbine close to 50 Twin Spool Gas Generator turbine 1 stage HP turbine 1 stage LP turbine Two stage Power turbine with variable angle first stage nozzles Combustion Annular combustion chamber 18 fuel nozzles Package Completely 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 PGT16 Gas Turbine Emission Control Steam or water injection systems for NOx abatement Dry Low Emission DLE combustion system 12 GE Gas Turbines PGT25 Aeroderivative Gas Turbines The PGT25 gas turbine consists of an LM2500 GE aeroderivative gas generator coupled with a rugged industrial power turbine designed by GE s Oil amp Gas business GAS GENERATOR The LM2500 gas generator has already accumulated several million fired hours not only as an aircraft engine TF39 and CF6 6 engines but also in the industrial field in many mechanical drive applications marine onshore and offshore gas transmission and for generator drive service T
10. with practical experience The quality training that they provide is a prerequisite for improving the skills of operations and maintenance personnel to ensure safety and superior equipment efficiency and availability Courses and and documentation are designed to meet customer needs focusing on the GE Energy machinery and equipment actually installed at their sites Traditional training tools are augmented with computer based training and interactive multimedia technology Courses and technical literature can be provided in a variety of languages CENTER OF EXCELLENCE FOR TRAINING Florence Learning Center Facilities 5600 m2 of space More than 20 training rooms Speedtronic Mark V amp Mark VI Bently Nevada simulators Laboratories Multimedia rooms Conference center Auditorium seating for 230 under completion TRAINING SOLUTIONS For all levels in your organization Tailored to your specific needs Prescheduled offerings or on request Provided in various languages Formal classroom training and interactive learning COVERED EQUIPMENT Nuovo Pignone Thermodyn Rotoflow Bently Nevada and other GE equipment 27 GE Gas Turbines Generator Drive iso conditions natura gas electrical generator terminals DLE Combustion 28 GE Gas Turbines ISO RATED HEAT RATE EFFIC PRESSURE EXHAUST TURBINE EXHAUST POWER RATIO
11. 00 kW power range They can be provided in simple or regenerative cycles for mechanical drive or generator drive applications Extensive research and development advanced design procedures modern manufacturing technology and on site experience are behind the success achieved by GE gas turbines 3 GE Gas Turbines GE10 Gas Turbines The GE10 is a heavy duty gas turbine in the 12MW range available in either a single or a two shaft configuration It is the evolution of the field proven PGT10 and incorporates the latest in aerodynamic design and compact and versatile package arrangements for both Power Generation and Mechanical Drive applications The cases are horizontally split and the rotor has a disk architecture The combustion system consists of a horizontally positioned single can The GE10 is available in both diffusion combustion system and DLN Dry Low NOx versions 15 25 ppmvd NOx and is able to burn a wide range of liquid and gaseous fuels including Low BTU gas and hydrogen The GE10 engine design has been highly refined based on the extensive experience gained in operating in all types of environments There are over two hundred PGT10 GE10 units running under conditions ranging from the cold of Alaska and Siberia to the heat of the desert and the humidity of the tropics Its efficiency and operational flexibility make the GE10 a cost effective choice for all applications Axial Compressor The compressor is a high performanc
12. GE Oil Contents Introduction GE10 GE10 1 GE10 2 MS5001 MS5002C D MS5002E i MS6001B MS7001EA MS9001E PGT16 PGT25 PGT25 PGT25 G4 LM6000 LMS100 Main Components es ie m ONE EDS En loo EN oe rn J ge BHBESEAKNBEHEOCOOCE Heavy Duty Axial Compressor First Stage Heavy Duty Turbine Nozzles Buckets and Heavy Duty Turbine Wheels Gas Turbine Operability LNG Exploration and Production DO DO PO AE Floating Production Units Pipeline Transportation DO FM po oN Refinery and Petrochemicals Test Facilities Og Service MN INS DOE EDS HNS NNE Training Gas Turbine Data Sheet 2 GEGas Turbines GE manufactures a complete line of gas turbines for all major Oil amp Gas Industru applications They are installed in natural gas plants gas compression stations oil booster stations petrochemical plants and power generation and cogeneration plants worldwide GE s Oil amp Gas business has long standing experience in manufacturing gas turbines dating back to 1961 when a manufacturing agreement was established with GE U S A to complement the existing portfolio of products for the petroleum and petrochemical industries reciprocating and centrifugal compressors gas engines pumps valves etc A proven combination of sound design and quality assurance techniques places these gas turbines among the world s most reliable Basic models produced by GE cover the 12 000 to 124 0
13. PC HPC LPC first 6 stages from GE MS60001FA e HPC 14 stage from CF6 80C2 LM6000 Pressure ratio 42 1 Combustion and Emissions Control Annular combustion chamber 30 fuel nozzles Dry Low Emissions DLE available 2009 15 premixers Water or steam injection for NOx abatement DLE available in 2009 Turbines Three turbine sections HPT IPT PT HPT 2 stage air cooled IPT 2 stage PT 5 stage variable speed Package Gas turbine driver package with enclosure Auxiliary skid mounted in front of the package for short easy connections Package factory wired to I O packs in terminal box for increased reliability Fiber optic cable to control system Emissions Control Water or steam injection for NOx abatement DLE available in 2009 GE Gas Turbines Main Components Heavy Duty Axial Compressor The compressor rotor is made of separately forged wheels all models except part of the GE10 which has a solid forged rotor Each individual wheel undergoes inspection and Is X rayed for material flaws In addition each wheel is balanced individually and the rotor is balanced on three planes Rabbet fits are used to ensure concentricity and multiple through bolts secure the wheels to form a correctly pre stressed assembly The blades are held in the compressor rotor and stator rings by dovetail platforms The stainless steel blades provide excellent corrosion resistance and good internal damping characteristics
14. akage and blade vibration Power Generation Package Arrangement The GE10 1 package Is designed specifically for power generation applications in both Simple Cycle and CHP Cycle modes The single lift architecture main skid dimension 12 5 m x 2 5 m minimizes site installation and commissioning lead time 1 5 months The integrated control cab eliminates the need for control room civil works and related site wiring An engine exchange maintenance option is available 5 days downtime to reduce maintenance cost and time Each package is performance tested before shipping to ensure product reliability and quality The base configuration consists of a complete unit configured for outdoor installation The enclosure guarantees a sound pressure level below 85 dBA at 1 m The main skid incorporates the Gas Turbine Electric Generator 11 kV 4 poles open air which also acts as a starting motor and the Gearbox Epicyclical The Combustion chamber and valve system is able to accommodate different types of gas liquid fuel compositions and NOx emission requirements GE10 1 ISO Conditions Standard Combustor Electrical Output kW 11250 Electrical Efficiency 31 4 Exhaust Flow kg sec 47 5 Exhaust Temperature C 482 GENERAL SPECIFICATIONS Axial Compressor 11 Stage Axial Flow 15 5 1 Pressure Ratio Combustion Chamber Single Can Combustor Pollution prevention DLN Gas Fuel at 25 ppmvd NOx DLN Gas Fuel at 15 ppmvd NO
15. anced materials yield long time between overhauls and reduced maintenance costs The turbine is assembled on a light but rigid base plate with extensive use of prefabricated standard components preassembled and tested in the shop to minimize on site assembly time GENERAL SPECIFICATIONS Compressor Sixteen stage axial compressor Pressure ratio 18 1 Combustion Annular combustion chamber 30 fuel nozzles Turbine Two stage Gas Generator turbine Two stage Power turbine 6500 RPM Package Completely 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 PGT25 Gas Turbine 13 GE Gas Turbines PGT25 Aeroderivative Gas Turbines The PGT25 gas turbine was developed for 30 MW ISO shaft power service with the highest GENERAL SPECIFICATIONS thermal efficiency level approx 41 The PGT25 gas turbine consists of the GE Aeroderivative LM2500 Gas Generator updated version of the LM2500 gas generator with the addition of a zero stage to the axial compressor coupled with a 6100 RPM 2 stage Power Turbine High Speed i Power Turbine HSPT Built on the LM2500 heritage and demonstrated 99 6 reliability the KESU E TALIG Ea LM2500 incorporates technology improvemen
16. ands for gas turbine tests and turbogroup full load tests 25 GEGas Turbines Service GE s Oil amp Gas business provides a complete set of services to support the entire gas turbine product line We offer an extensive portfolio of proactive and interactive service products such as condition based maintenance and long term service agreements complementing the traditional service offerings of OEM spare parts repairs and field services Our innovations are not limited to mechanical engineering We have developed business solutions such as remote monitoring amp diagnostics to help drive customer value by providing higher equipment reliability availability and productivity at a predictable cost Other advanced information based developments include electronic parts catalogs and e commerce solutions Global Services engineers are backed up by our new product design engineering groups and by the GE Global Research Center hundreds of creative minds working to provide the high tech products and business solutions for the 21st century 26 GEGas Turbines Training GE s Oil amp Gas business offers training for the operation and maintenance of our complete line of machinery and equipment This training can be provided either at the client s site or at the Learning Center located at the GE Infrastructure Oil amp Gas headquarters in Florence Italy Instructors are field seasoned experts who combine their understanding of theory
17. ased flow capacity High efficiency and reliability together with fuel flexibility and low emissions are just some of the many Output Power 34 MW features that make this product the ideal choice for both mechanical drive and power generation in Heat Rate 8700 kJ kWh pipeline and E amp P applications both onshore and offshore Upgrade kits for the installed base of Exhaust Temperature 510 C PGT25 units are available to increase output power by 10 Exhaust Flow 89 kg s The gas generator of the PGT25 G4 is that of the PGT25 upgraded for increased flow capacity of Pressure ratio 24 1 the high pressure HP compressor and turbine DLE Combustor The power turbine for the PGT25 G4 was developed based on GE s extensive experience with heavy Standard Natural Gas duty gas turbines The aerodynamic blading design provides high efficiency at both the design point 100 Power Turbine Speed and at reduced speed ISO conditions 60 Relative Humidity Sea Level Cycle Deck Limits Applied Tamb C 15 PGT25 G4 Gas Turbine 15 GEGas Turbines 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 The LM6000 delivers more than 44 8 MW at over 42 7 thermal efficiency Direct drive provides 60 000 shaft horsepower from either end of the low pressure rotor for a wide range of elec
18. e eleven stage axial flow design with a 15 5 1 pressure ratio derived from GE Aircraft Engine transonic flow aero design technology The rotational speed is 11000 rom with a mass flow of 47 kg s The antisurge margin exceeds 25 Advanced 3D airfoils are used for vanes and blades and the first three rows of stator blades are adjustable to optimize operability The cold end drive configuration guarantees reduced flange movement during gas turbine thermal transients A patented GECC 1 aluminum ceramic coating is provided for application in marine environments Combustion System and Emissions The combustion system consists of a single slot cooled combustion chamber assembly that permits easy maintenance of the hot gas path This combustion chamber can burn a wide range of fuels from liquid distillates to residuals to all gaseous fuels including low BTU gas The broad fuel capability of this combustor is due to the variable geometry design patented by GE Guaranteed NOx levels of either 15 or 25 ppmvd 15 O2 are available over a broad load range A DLN Dual Fuel version liquid gas fuel is also available 4 GEGas Turbines GE10 1 Gas Turbines Turbine The single shaft version is optimized for power generation applications The turbine consists of three reaction stages In the first two stages the hot gas parts are cooled by air extracted from the axial compressor The second and third stages have interlocked shrouds to limit tip le
19. e design of our natural gas compressors We have delivered over 200 compressor trains for gas re injection and gas storage applications Of the more than 380 casings supplied 105 have a design pressure higher than 7 200 psia 500 bar a Our many years of experience in designing manufacturing installing and servicing these machines has validated GE designs and production processes Reliability of this rotating equipment is directly related to rotor stability and impeller integrity throughout the entire envelope of operating conditions and our machinery has been successfully proven by long years of service under the challenging conditions found in the Oil amp Gas Industry The high level of power involved in these compression applications requires gas turbines as drivers GE provides a complete range of mechanical drive gas turbines that are ideally matched to Oil amp Gas applications The extensive use of the GE MS6001 and MS7001EA single shaft gas turbine technology for LNG mechanical drive applications is a result of our plant integration services and the ability to optimize the design of both the gas turbine and the compressor for these applications The result is flawless performance of turbocompressors that have accumulated more than 100 000 hours of operation in the largest LNG plants in the world Our ability to integrate test and deliver the entire turbocompressor train is a great advantage to the Customer in terms of the optimization of sys
20. he LM2500 gas generator incorporates a 16 stage axial flow compressor capable of reaching an 18 1 pressure ratio Inlet guide vanes and adjustable stator vanes on the first six compressor stages provide for efficient operation over the entire operating range POWER TURBINE The PGT25 power turbine components were designed taking into account many years of experience gained in the field by heavy duty gas turbines and axial centrifugal compressors The aerodynamic blading was designed with the main objective of obtaining very high efficiency at both design and reduced speeds The 6500 RPM design speed means the turbine can have two stages with a moderate aerodynamic load and a high expansion efficiency The two expansion stages are of the high energy three dimensional design type The investment casting superalloy selected for the blading assembly has a cobalt base for the nozzles and a nickel base for the rotor blading i e the same materials used on heavy duty gas turbines A large creep and fatigue LCF HCF safety margin on blade life is ensured by a moderate gas temperature at the power turbine inlet The two stage rotor is overhung and the shaft is supported by two tilting pad bearings contained in a cylindrical cartridge The system can be easily dismantled with a simple translation of the gas generator within the package space thus reducing the time required for a major overhaul of the power turbine to a few daus Engineering simplicity and adv
21. he enhancements recently introduced is the Corrected Parameter Control logic CPC This type of control philosophy applies principally to mechanical drive units and consists of an exhaust temperature control curve that self adjusts according to the condition of the inlet filters and actual power turbine speed This allows the engine to be operated at optimum conditions not only at the nominal point but over the entire operating envelop of inlet conditions and power turbine speeds The results of this improvement have already been proven in the field and are shown in the following figure relating to the test of a GE10 2 unit at various free power turbine speeds Through the application of CPC logic it has been possible to significantly increase the maximum output without compromising the safe operation of the unit by simply optimizing its operation in real time The variable free power turbine speed element of the CPC logic is a standard feature of MS5002D DLN and MS5002E models and all new GE10 2 units The retrofit of existing gas turbine models with this solution is also offered Ambient Temperature 22 C 102 101 100 99 98 of 96 95 94 95 9z g1 90 Shaft Power fo 80 Power Turbine Speed LNG Exploration and Production Floating Production Units Gas Water Injection amp Gas Storage Units Gas compression is a critical operation in the Oil amp Gas production chain Therefore reliability is a key factor in th
22. liquid gas fuel gas field applications on and off shore as a pump drive and also for power generation applications 80 dBA sound pressure level package The base configuration consists of a complete unit configured for outdoor installation and has Indoor version been developed for hazardous area installation in accordance with API standards HO type fire fighting system The enclosure guarantees a sound pressure level below 85 dBA at 1 m Static air filter system The main skid incorporates the gas turbine electric starting system fuel system and gas H O oil cooler system detection and firefighting systems CO Gas expansion turbine starting system The lube oil tank is integral with the gas turbine base plate The main lube oil pump is mechanical and is driven by the auxiliary gearbox The auxiliary oil pump is an AC electric motor driven pump and a DC electric motor driven pump is provided for emergency backup All control devices are located in a separate control room The air filtration system consists of a self cleaning type GE10 2 Output amp Heat Rate filter house an inlet duct and a silencer The combustion chamber and valve system can accommodate different types of gas liquid fuel compositions and NOx emission requirements An engine exchange maintenance option is available to reduce maintenance cost and time The package is mechanically tested prior to delivery 18000 12500 16000 14000 12000 10000
23. r Fertilizer plant Rhourde Nouss Algeria MS5001 MS3001 Gas Turbines and 2BCL 406B Compressors i i i J 5 B E 5 hi 7 j j 3 P i i k a Al a tit g pa E pes oe a a a wr i 1 D 24 GEGas Turbines Test Facilities Mechanical tests are carried out on all of our gas turbines Complete turbocompressors and turbogenerators including all auxiliary equipment can be full speed full load tested in outdoor test beds complying with API ASME VDI and ISO international standards at the Florence or Massa plants Even complete modules can be tested at the Massa plant and than shipped without being disassembled because of its proximity to the Massa harbor The test beds are equipped with computer Data Acquisition Systems capable of collecting thermodynamic and mechanical data and computing in real time Test facilities include a high pressure feed system for gas mixtures inert and flammable gases a gas chromatograph for gas analysis a 60 Hz generator low and high pressure gas coolers and steam and lube oil supply The cooling towers allow closed loop test up to 130 MW We also test complete plants on site on customer request FLORENCE PLANT Indoor stands for gas turbine tests FLORENCE PLANT Stan S FLORENCE PLANT Outdoor string and load test stands E bi 3 es Centrifugal axial compressor test T Shop electric generator gear box Ea Gas turbine test MASSA PLANT Outdoor st
24. s in the F FA Class GE Frame gas turbine This model was designed to ee mn om maintain or exceed the availability and reliability of previous Frame5 models To maximize hot parts life ieaiai i5 duration the firing temperature was kept approximately 100 C lower than that of the F FA Class Exh Gas Flow kg s 101 101 Superior efficiency was achieved through the use of advanced design tools to optimize airfoils for both Exh Gas Temp C 510 510 axial compressor and turbine sections clearances leakages and the distribution of cooling flows Load Rated Speed rpm 3000 3600 5714 Compared to the MS5002C and D or MS5001 the efficiency gain of the MS5002E results in a reduction in emissions of over 20 000 tons of CO2 per year equivalent to the amount of C02 absorbed by 20 sq km of forest in a year In addition the MS5002E NOx emission level is down to 18 ppm These achievements make the environmental impact of the MS5002E the lowest in its class The design of the MS5002E was thoroughly validated through an extensive test program that included a full scale test of the axial compressor and full scale rotordynamic testing and full load testing of the gas turbine system in both mechanical and generator string tests The MS5002E is ready for the Oil amp Gas market and will provide customers with the benefits of a long lasting and reliable machine combined with low environmental impact and low operating costs The first requisition unit
25. tem performance and delivery time as well as the efficiency of working with a single supplier Hassi R Mel Algeria Natural Gas Re injection plant 36 MS5002 Gas Turbines Ras Laffan Mesaieed Qatar MS5002 Turbo units for 1 LNG and Ammonia Sten Synthesis _ Bongkot Field Thailand Single lift module for offshore application PGT25 Gas Turbines Woodside Australia MS5002C LNG main refrigerant compressor drive 22 GEGas Turbines Pipeline Transportation Pipeline Standard Units Packages The gas turbines manufactured by GE s Oil amp Gas business have features that make them particularly suitable for pipeline compressor applications GE s pipeline centrifugal compressor line complements its gas turbine line to optimize matching with the gas turbine driver resulting in perfectly integrated turbocompressor units Specific pipeline service requirements flexibility in meeting varying operating conditions reliability availability and unattended remote control are fully satisfied by these gas turbine and pipeline compressor lines Direct compressor turbine couplings improve the reliability and efficiency of the turbocompressor units reducing the spares inventory Compact integrated turbocompressor units make for easy transportation and rapid on site commissioning All units are on structural steel base plates completely shop piped wired instrumented tested and ready to be shipped
26. tive Gas Turbines The LMS100 is a simple cucle three shaft gas turbine that uses intercooling technology to increase power and efficiency At more than 100MW or 134 000 shaft horsepower and 46 efficiency the LMS100 provides the highest level of performance of any aeroderivative gas turbine today Combining GE Aviation s highly successful CF6 80C2 80E high bypass turbofan engine and GE Energy s Frame 6FA e gas turbine this powerful machine represents the most extensive collaboration of design and manufacturing expertise in the history of GE The LMS100 s aeroderivative core and free power turbine allows operating flexibility not seen in any other gas turbine of Its size The free power turbine is ideal for mechanical drive applications due to the simple change out of the first stage Power Turbine nozzle to optimize performance for 3 000 or 3 600 rom drive shaft speeds The part power efficiency of the LMS100 is greater than other gas turbines at maximum power The modular design and ability to change out the supercore core intermediate pressure turbine assembly engine in 24 hours provides increased availability The LMS100 utilizes a single design for 50Hz 60Hz and mechanical drive with one common gas turbine improving fleet reliability WA _ T z y ce a z Wh a wat Wigs eee rere cE ay gif GU RATEN Was F a e LMS100 Gas Turbine 17 GENERAL SPECIFICATIONS Compressors Two axial compressors L
27. to the site minimizing commissioning time Feriana Tunisia PGT25 PCL600 i Cape Bon Tunisia Trans Med Pipeline Cape Bon to Sicily Head Station 25 MW Gas Turbine Driven Booster Compressors MS5002 BCL404 a Blue Stream Pipeline Project from Turkey to Russia PGT25 BCL406 b Sbikha Tunisia PGT 25 PCL603 Pipeline Compressors Biskra Algeria OK1 SP3bis Station GE10 2 25 GEGas Turbines Refinery and Petrochemicals Downstream Plants Gas turbine driven centrifugal compressors are also used in downstream process industries such as refineries and petrochemical and fertilizer plants that need flexible and reliable compression trains Our turbocompressors are individually tailored to meet the customer s performance requirements They combine in a packaged unit the extensive experience gained by our company on both types of machines and the advantages of a single source of supply fully integrated auxiliary systems and high operational flexibility and reliability Typical applications include Process air centrifugal compressor drive in ammonia synthesis plants Livorno Italy High power centrifugal or axial compressor drive in Gas to Liquids plants MS9001 Turbogenerator units Production of compressed air from the turbine axial compressor section and compressor drive in air fractionating processes for Refinery plant Mesaieed Qatar MS5001 Turbogenerator units fo
28. tric 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 soeed 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 eS w S H 7 GENERAL SPECIFICATIONS Compressor Two axial compressors LPC HPC Stage LPC 14 stage HPC 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 16 GE Gas Turbines LMS100 Aeroderiva
29. ts while maintaining a large percentage of parts in common with the LM2500 to deliver the same outstanding level of reliability Designed for ease of maintenance the LM2500 also provides a high level of availability High efficiency and Compressor Seventeen stage axial compressor Combustion Annular combustion chamber 30 fuel nozzles reliability are among the large number of benefits contributing to PGT25 customer value Turbine Specialized aeroderivative annular combustion chamber fuel nozzles make the PGT25 ideal for a Two stage Gas Generator turbine wide range of mechanical drive gas pipeline etc power generation industrial cogeneration Two stage Power turbine 6100 RPM and offshore platform uses in any environment Engineering simplicity and advanced materials yields long time between overhauls and reduced Package maintenance costs 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 M an Steam or water injection systems for NOx abatement Pates t Gas TUINE Dry Low Emission DLE combustion system 14 GEGas Turbines PGT25 G4 Aeroderivative Gas Turbines The PGT25 G4 is a 34MW gas turbine consisting of an enhanced LM2500 G4 Gas Generator GENERAL SPECIFICATIONS coupled with a 2 stage High Speed Power Turbine Module with incre
30. uovo Pignone S r l E customer service center ge com www ge com oilandgas GE the GE Monogram and imagination at work are registered trademarks of the General Electric Company GE imagination at work COMK MARK 769 II Designed by Studio Tre Fasi Printed by Sagraf 12 2011 2011 General Electric Company All Rights Reserved
31. vings Typical applications are industrial plants for cogeneration of power and process steam or district heating systems As a consequence of the extremely favorable operating maintenance and economic characteristics of the MS5001 it has been very well accepted in the industry and there are more than 2500 units in operation all over the world MS5001 Gas Turbine 8 GEGas Turbines MS5002C D Gas Turbines The MS5002 is a gas turbine specifically designed for mechanical drive applications such as gas boosting gas injection re injection oil amp gas pipelines LNG plants and gas storage It has a broad operating speed range to meet the operating requirements of the most common driven equipment centrifugal compressors and pumps as well as the ability to burn a large variety of gaseous and liquid fuels The MS5002 gas turbine was introduced in the market in the 1970s and has been updated and up rated over the years to meet the industry demand for increased output Presently two versions are available MS5002C MS5002D The MS5002 two shaft heavy duty gas turbine is designed for high operating efficiency over a wide range of speed and load The simple design and extreme robustness of the MS5002 allow complete maintenance to be performed on site without the need for specialized tooling or service shop assistance The main features of its design are High pressure shaft consisting of a 16 stage 17 for MS5002D axial flow compressor
32. will start at the customer s site in September of 07 MS5002E Gas Turbine 10 GE Gas Turbines MS6001B MS7001EA MS9001E Available for Oil amp Gas Applications APPLICATIONS FEATURES These gas turbines are fuel flexible and can operate on natural gas 17 stage compressor with stacked disk design liquefied natural gas LNG distillate and treated residual reverse flow combustion system with an individual nozzle single oil in a variety of applications including mechanical drive for large compressor trains simple cycle and combined cycle base load and peaking power generation industrial and cogeneration MS6001B The MS6001 is a single shaft heavy duty gas turbine The high efficiency axial compressor has 17 stages The combustor has ten combustion chambers with individual fuel nozzles The machine has a three stage impulse turbine with air cooled buckets and stationary nozzles on the first two stages to achieve higher firing temperatures and consequently higher efficiency without compromising hot section component life MS6001B Gas Turbine combustion chamber 3 stage turbine with air cooled first and second stage nozzles and buckets two or three bearing rotor supports MS7001EA The MS7001EA is a highly reliable mid sized packaged power plant developed specifically for 60 Hz applications With design emphasis placed on energy efficiency availability performance and maintainability
33. x DLN Dual Fuel Gas Fuel at 25 ppmvd NOx DLN Dual Fuel Liquid Fuel at 85 ppmvd NOx Turbine 3 Stage HP Turbine 11000 rom AVAILABLE OPTIONS Dual Fuel DLN version liquid gas fuel 6 0kV electric generator 80 dBA sound pressure level package Indoor version HO oil cooler system Standard exhaust duct 12 m Lubrication stand by pump Control cabinet located alongside the unit Additional pre engineered BN1701 for complete vibration monitoring 5 GE Gas Turbines GE10 2 Gas Turbines Turbine GENERAL SPECIFICATIONS The two shaft version of the GE10 is optimized for mechanical drive applications It consists of two air cooled high pressure reaction stages and two low pressure reaction stages Axial Compressor coupled to the power shaft 11 Stage Axial Flow To optimize the behavior at partial soeed load a variable geometry Nozzle Guide Vane NGV is 15 5 1 Pressure Ratio installed between the HP and LP sections Combustion Chamber Single Can Combustor Emission Control DLN Gas Fuel at 25 ppmvd NOx DLN Gas Fuel at 15 ppmvd NOx DLN Dual Fuel Gas Fuel at 25 ppmvd NOx DLN Dual Fuel Liquid Fuel at 85 ppmvd NOx Turbine 2 Stage HPT 11000 rpm 2 Stage LPT 7900 rpm 6 GEGas Turbines GE10 2 Gas Turbines Mechanical Drive Package Arrangement AVAILABLE OPTIONS The GE10 2 package is designed for optimum performance in pipeline re injection and other oil and Dual Fuel DLN version
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