Industrial Gas turbine operation and control 2009

Industrial Gas turbine operation and control 2009 -...

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Power Generation 1 Siemens Power Generation 2003. All Rights Reserved 05/10/09 Industrial Gas Turbine operation and control Torsten Strand, torsten. [email protected]
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Power Generation 2 Siemens Power Generation 2003. All Rights Reserved 05/10/09 GT application Review (1), BP Ula Fast Ferry, 60 knots FPSO Leadon Field
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Power Generation 3 Siemens Power Generation 2003. All Rights Reserved 05/10/09 Application Review (2), land based Simple Cycle City of Chaska, MN, USA Co-Generation Gendorf, Germany Combined Cycle City of Redding, CA, USA Sandreuth, Germany
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Power Generation 4 Siemens Power Generation 2003. All Rights Reserved SGT-800, Industrial gas turbine Nominal capability, performance and emissions: SC Output: 45 MW, ISO SC Efficiency: 37% (9224 Btu/kWh) CC Output: 64 MW, ISO CC Efficiency is 53% (6440 Btu/kWh) NOx 15 ppmv and CO 5 ppmv, gas fuel (dry) NOx 25 ppmv and CO 5 ppmv, liquid fuel (dry The industrial gas turbine is delivered as a complete package including all systems for its operation
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Power Generation 5 Siemens Power Generation 2003. All Rights Reserved 05/10/09 The twin shaft gas turbine typically SGT-600 A gas turbine is an air breathing engine, operating with a surplus of air (only 30% of the Oxygen is used for combustion) the air is compressed and heated in the compressor fuel is added in the combustor, combustion at constant pressure the hot gas is expanded in the compressor turbine, which drives the compressor the power turbine, which drives the compressor or generator 72 MW 31MW 25 MW 1250C Cooling flows 14%
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Power Generation 6 Siemens Power Generation 2003. All Rights Reserved 05/10/09 SGT-600 DLE Thermal Block SGT-600 is a twin shaft 24 MWe gas turbine used for electric power generation and compressor drive. The compressor has 10 stages, compressor turbine 2 stages and power turbine 2 stages.
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Power Generation 7 Siemens Power Generation 2003. All Rights Reserved 05/10/09 The single shaft gas turbine with secondary flows, typically SGT-800 The gas temperatures in the combustor and the turbine inlet stages is higher than the melting point of the material in spite of the fact that it is of high temperature Ni-based alloy type compressor air is used to cool the combustor walls and the hollow blades of the first two stages Cooling flows 25% Bleed flows at start 1415C 48 MW 56 MW 122 MW 105
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Power Generation 8 Siemens Power Generation 2003. All Rights Reserved 05/10/09 SGT-800 Core engine 45 MW single shaft unit, running at 6000 rpm 15 stage compressor, pressure ratio 20 3 stage turbine, turbine inlet temp 1427 ˚C
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Power Generation 9 Siemens Power Generation 2003. All Rights Reserved 05/10/09 Engine package All gas turbines are delivered as a package that includes a base skid on which the core engine and gear box are mounted on or in the skid are the systems mounted lubrication oil tank, pumps and valves
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Industrial Gas turbine operation and control 2009 -...

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