Power Generation
Industrial Steam Turbines
The comprehensive portfolio
Published by and copyright 2004:Siemens AGPower
GenerationFreyeslebenstrasse 191058 Erlangen, Germanye-mail:
[email protected]/powergeneration
Industrial ApplicationsWolfgang-Reuter-Platz47053 Duisburg,
Germanye-mail: [email protected]
Siemens Demag Delaval Turbomachinery, Inc.840 Nottingham
WayTrenton, New Jersey 08638, USA
Order No. A96001-S90-A168-X-4A00Printed in Germany1387 176721M
WS 10043.
Subject to change without prior noticePrinted on paper treated
with chlorine-free bleach
The information in this document contains generaldescriptions of
the technical options available whichdo not always have to be
present in individual cases.The required features should therefore
be specified ineach individual case at the time of closing the
contract.
World-Class Industrial Steam Turbines
Whatever your need for a prime mover, Siemens can provideyou
with versatile, reliable and proven industrial steam tur-bines.
Already established as a world leader in steam turbinetechnology,
Siemens has now increased its range of turbines,giving us
additional flexibility to be able to address yourspecific needs.
Continuous development with the backgroundand experience of more
than 20,000 installed steam turbinesolutions ensures that you will
get a state-of-the-art productwhich fulfils your requirements in
the best way possible.
Whether you need a generator drive for power generationor a
mechanical drive for compressors, blowers and pumps,just tell us
your needs and together we can select the optimumturbine or
turboset which is most suited to respond to them.
Siemens industrial steam turbines have an important functionin
industrial applications, such as:
Pulp and paper millsChemical / petrochemical plantsFood
processingMetal plants, etc.
and are the very heart of power generation equipment,for
example:
Cogeneration and district heating plantsBiomass power
plants,etc.Waste incineration plantsSeawater desalination
plants
A Full Range of Products to Suit Your Needs
Industrial steam turbines from Siemens have ratings up to180 MW.
Within that range Siemens offers a comprehensiveindustrial steam
turbine portfolio for every application.
Our solutions can meet customer requirements for
economicinstallation and operation as well as provide the best
flexibi-lity for complex industrial processes.
Our experience in mechanical drive solutions is withoutparallel.
Our steam turbines fit perfectly with our gas turbinesfor combined
cycle applications.
We naturally adhere to the guidelines laid down in the
qualitystandards ISO 19001, 14001. Not only the steam turbines,but
also associated field-proven high-tech products areavailable from
the Siemens range. These include generators,instrumentation and
controls, and auxiliary and ancillarysystems.
Together with you we will select the very best solution foryour
needs.
Three sections of a steam turbine:
Front section with live steam admissionMiddle section with
extension andenlargement potentialExhaust section (axial /
radial)
Front section Extensionsection
Exhaust section
Main advantages at a glance:
Short delivery timeFast and early layout planningHigh
efficiencyHigh reliability / availabilityEasy installation and
maintenanceCompact installationLow civil costsCustomized
solutions
Inlet steam
Process steam Exhaust steam
Industrial Applications
Industrial Applications
General
The SST-100 is a single-casing turbine,geared for generator
drive; pre-engineeredincluding blading as a cost effectivesolution
mainly used for industrialapplications.
Technical data
Power outputup to 8.5 MWInlet pressureup to 65 bar / 943
psiInlet temperatureup to 480 C / 896 FRotational speedup to 7,500
rpmExhaust pressurevacuum to 10 bar / 145 psiExhaust area0.22 m2 /
2.4 sq. ft.
Typical dimensions
Length 8 m / 26 ft.Width 3.7 m / 12.1 ft.Height 3.4 m / 11.2
ft.
Features
Back pressure / condensing type One bleed Package unit design
Radial exhaust Simple design, rigid rotor Oil system integrated in
base frame Separated oil and steam piping Short delivery time
SST-100 SST-200 SST-300
General
The SST-400 is a single-casing turbine,geared for generator
drive. It has a compactand flexible design with a high degree
ofstandardization used for industry andpower generation
applications.
Technical data
Power outputup to 65 MWInlet pressure up to 120 bar / 1,740
psiInlet temperatureup to 520 C / 968 FRotational speed3,000 -
8,000 rpmDouble controlled extraction up to 45 bar / 653 psiBleed
up to 60 bar / 870 psiExhaust pressurevacuum to 25 bar / 363
psiExhaust area1.3 - 3.0 m2 / 14.0 - 32.3 sq. ft.
Typical dimensions
Length 18 m / 59 ft.Width 8.5 m / 28 ft.Height 5.5 m / 18
ft.
Features
Back pressure / condensing typePre-engineered turbine modules,
modular peripheralsDouble extraction, radial / axial
exhaustAdaptive stage up to 16 barSemi-package unit
designCustomized steam path
Short delivery time
SST-400 SST-600SST-500
General
The SST-900 is a single casing turbine for2-pole-generators for
power generationand industry. SST-900 RH is a dual casingturbine
for reheat applications.
Technical data
Power output up to 180 MWInlet pressure (with reheat) up to 165
bar / 2,393 psiInlet temperature (with reheat)up to 585 C / 1,085
FReheat temperature up to 585 C / 1,085 FRotational speed3,000 -
3,600 rpm; HP up to 13,200 rpmBleed up to 7; up to 60 bar / 870
psiDouble controlled extractionup to 55 bar / 798 psiExhaust
conditionsvacuum up to 16 bar / 232 psiExhaust area1.7 - 10 m2 /
18.3 - 108 sq. ft.
Typical dimensions
Length 20.5 m / 67 ft.*Width 11 m / 36 ft.* Height 10 m / 33
ft.*
Features
Back pressure / condensing typePre-engineered turbine
modules
Double extractionAdaptive stage up to 16 bar
Butterfly valve in turbine casingAxial / downward exhaustReheat
applications
Customized steam path Short delivery time
SST-900SST-700 SST-800
General
The SST-600 is a single-casing turbine,geared or with direct
drive suited to bothgenerator and mechanical drives used
fortailor-made applications for most complexprocesses in industry
and power generation.
Technical data
Power outputup to 100 MWInlet pressureup to 140 bar / 2,031
psiInlet temperature up to 540 C / 1,004 FRotational speed3,000 -
16,000 rpmDouble controlled extractionup to 45 bar / 653 psiBleedup
to 5, at various pressure levelsExhaust pressurevacuum to 55 bar /
798 psiExhaust area0.175 m2 - 3.5 m2 / 1.9 - 37.8 sq. ft.
Typical dimensions
Length 19 m / 62 ft.Width 6 m / 20 ft.Height 5 m / 16,4 ft.
Features
Back pressure / condensing typeStandard turbine modules,modular
peripheralsInner casing for high steam parametersSecond steam
injection possiblePackage unit design
Radial / axial exhaustHighly customized
General
The SST-800 is a single-casing directdrive with reverse flow
turbine design forgenerator applications used for tailor-made
applications for most complexprocesses in industry and
powergeneration.
Technical data
Power outputup to 150 MWInlet pressureup to 140 bar / 2,031
psiInlet temperatureup to 540 C / 1,004 FRotational speed3,000 /
3,600 rpmDouble controlled extractionup to 40 bar / 580 psiBleed up
to 6, at various pressure levelsExhaust pressurevacuum up to 14 bar
/ 203 psiExhaust area 1.1 - 5.6 m2 /11.8 - 60.3 sq. ft.
Typical dimensions
Length 20 m / 66 ft.Width 8.5 m / 28 ft.Height 6 m / 20 ft.
Features
Back pressure / condensing typeStandard turbine modules,modular
peripheralsInner casing for high steam parametersSecond steam
injection possibleAxial / radial exhaustPackage unit designHighly
customized
General
The SST-200 is a single-casing turbine,geared or with direct
drive suited toboth generator and mechanical drives used for
industry and power generationapplications.
Technical data
Power outputup to 10 MWInlet pressureup to 80 bar / 1,160
psiInlet temperatureup to 480 C / 896 FRotational speedup to 14,600
rpmControlled extractionsup to 16 bar / 232 psiBleedup to 25 bar /
363 psiExhaust pressurevacuum to 10 bar / 145 psiExhaust area0.17 -
0.20 m2 / 1.8 - 2.1 sq. ft.
Typical dimensions
Length 4 m / 13.1 ft.*Width 2 m / 6.5 ft.*Height 2.5 m / 8.2
ft.*
Features
Back pressure / condensing typePackage unit designExtensive
pre-designHigh speed, downward exhaustCustomized steam path
Short delivery time
General
The SST-300 is a single-casing turbine,geared for generator
drive. It has acompact and flexible design with ahigh degree of
standardization usedfor industry and power
generationapplications.
Technical data
Power outputup to 50 MWInlet pressure120 bar / 1,740 psiInlet
temperature520 C / 968 FRotational speedup to 12,000 rpmDouble
controlled extractionup to 16 bar / 232 psiBleedup to 60 bar / 870
psiExhaust pressurevacuum to 16 bar / 232 psiExhaust area0.28 - 1.6
m2 / 3.0 - 17.2 sq. ft.
Typical dimensions
Length 12 m / 39 ft.Width 4 m / 13.1 ft.Height 5 m / 16.4
ft.
Features
Back pressure / condensing type Also available as mechanical
drive Pre-engineered turbine modules, modular peripheralsDouble
extractionRadial / axial exhaust
Adaptive stage up to 16 bar Package unit design Customized steam
path Short delivery time
General
The SST-500 is a single-casing turbine,geared or with direct
drive. It is suited toboth generator and mechanical drives
toaccommodate large volume flows; typicallyused as low pressure
casing in two cylinderapplications.
Technical data
Power outputup to 85 MWInlet pressure up to 30 bar / 435
psiInlet temperatureup to 350 C / 662 FRotational speed 3,000 -
15,000 rpmBleed up to 2, at various pressure levelsExhaust area2x
0.175 - 3.5 m2 / 2x 1.9 - 24.8 sq. ft.
Typical dimensions
Length 19 m / 62 ft.Width 6 m / 20 ft.Height 5 m / 16.4 ft.
Features
Double-flow condensing turbineStandard turbine modules,modular
peripheralsThrottle controlledHighly customized
General
The SST-700 is a dual-casing turbine consistingof a geared HP
module and LP module, usedfor power generation applications,
especiallyin combined cycle. Each module can be usedindependently
or can be combined for theoptimal configuration.
Technical data
Power output up to 130 MWInlet pressure (with reheat)up to 165
bar / 2,393 psiInlet temperature (with reheat) up to 585 C / 1,085
FReheat temperature up to 415 C / 779 FRotational speed 3,000 -
13,200 rpmControlled extraction single, up to 40 bar / 580 psiBleed
up to 7; up to 120 bar / 1,740 psiExhaust pressurevacuum up to 40
bar / 580 psiExhaust area 1.7 - 10 m2 / 18.3 - 108 sq. ft.
Typical dimensions
Length 22 m / 73 ft.*Width 15 m / 49 ft.*Height 6 m / 20
ft.*
Features
Back pressure / condensing typePre-engineered turbine
modulesParallel arrangement possibleHP as back pressure unit, LP
ascondensing tailCustomized steam pathSimple extraction in
crossover pipeAxial / downward exhaustReheat applications
Short delivery time
* turbine skid only * including condenser * including
condenser
up to 8.5 MW up to 10 MW up to 100 MWup to 85 MWup to 65 MWup to
50 MW up to 130 MW up to 180 MWup to 150 MW
