Siemens - Power Generation Power Plants

© Siemens AG 2009Energy Sector

Combined Cycle Power Plants

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■ References 60 Hz



Comprehensive solutions

50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable

- SCC6-5000F 2x1 Flex-Plant™30

50 Hz60 Hz

Fast start-up development



- SCC6-5000F 1x1Flex-Plant™10

Energy SectorSlide 2 © Siemens AG 2009

■ Steam Power Plants

Key factors for competitiveness

Personnel costs

Power output Efficiency Availability Project lead time

Investment volume

Maintenance

Consumables Insurance

Electricity price Fuel price

Debt / equity ratio Load regime

Taxes

Interest rate

Payment schedule

Our goal is to optimize key factors that are within our sphere of influence - Standardization addresses all of these

Operating costs FinancialsPlant performance






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







The reference power plant – Solving your power puzzle with proven modular base design and options to meet your needs

The Siemens reference power plant concept is an innovative synthesis of standardization and flexibility. The combination of a pre-engineered design with modular add-ons provides the ideal basis for a successful project. This approach helps to keep life-cycle costs low while providing the flexibility to meet individual plant needs.

HRSG type,e.g. BENSON

or Drum

Servicepackages

Back-upfuel

Base design

Watertreatmentsystems

Gridconnection

Coolingvariants

Modular base design

Customer-specific options

(examples)

Site-specificoptions

(examples)






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Advantages of reference power plant

Advantages of an integrated reference power plant program

Lead time reduction

Availability and plant efficiency increase

High operational flexibility

Optimized operations and service effort

Detailed information to support project conceptual / permitting phase

Standardized components






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Lead time reduction

Reference power plant designs facilitate implementation due to:

Pre-configured modular components

Schedule-driven project planning and management

The use of experienced proven suppliers and equipment

Highly trained personnel






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Reference power plant program scopeoptimization – Single Shaft

Modularization with options for flexibilitystandardization to reduce risk and project schedule

SCC Power Island

System integration / Optimized operability

Power Train equipment performance / delivery

SCC Turnkey

Total EPC plant wrap

• SST-PAC w/o condenser

• Steam turbine incl. auxiliaries w/o piping

• Generator incl. auxiliaries

• SSS Clutch

• ST electrical and I&C

• Options

§ HRSG§ Condenser incl. air removal

system§ Boiler feed pumps§ Condensate pumps§ Critical valves§ Fuel pre-heater with filter,

metering station etc.§ Power Island controls§ Options

§SCC Power Block

SCC Power Train

§ SGT-PAC § SCC Power Train

SCC Power Block

Replication of standardized components

§SCC Power Island

• Detailed design of Turbine building, foundation and structures

• HVAC inside Power Block area• Cranes inside turbine building• Water/ Steam cycle• Cooling water system with wet

cooling tower and circulating water pumps

• Service- and closed cooling water system

• Electrical equipment• Power Block controls• Fire Fighting inside Power Block• Options

• Additional fuel supply systems and cooling systems

• Water treatment• Raw water system• Waste water system• Tanks• Additional

- buildings/structures - cranes/hoists - fire protection/fighting - plant piping/valves - electrical plant

• Erection/Commissioning• Further options






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Reference power plant program scopeoptimization – Multi Shaft

Modularization with options for flexibilityStandardization to enhance implementation of project schedule

§ Condenser incl. air removal system

§ Boiler feed pumps§ Condensate pumps§ Critical valves§ Fuel pre-heater with filter,

metering station etc.§ Power Island controls§ Options

• Buildings/structures• Cranes and HVAC (Turbine hall)• Plant Cooling systems• Water treatment• Raw water system• Waste water system• Tanks• Plant piping/valves• Electrical equipment• Plant control system• Additional fire protection/fighting• Erection/Commissioning• Further Options

SCC Thermal Equipment

§ SCC Thermal Equipment §SCC Power Island§ SGT-PAC

System integration / Optimized operability

Cycle optimization / Performance wrap

Total EPC plant wrap

SCC Power Island SCC Turnkey

• SST-PAC w/o condenser• Steam turbine incl.

auxiliaries w/o piping• Generator incl.

auxiliaries

• ST electrical and I&C§ HRSG§ Options

SCC SGT PAC

Performance/Delivery

• Gas turbines for fuel gas incl. auxiliaries

• Air intake / exhaust system

• Fuel gas system- skids- connecting pipes

• Gas turbine generators incl. auxiliaries

• Fire protection GT• GT electrical and I&C• Options






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Reference power plants – Combined cycle plant portfolio

50 Hz: SCC5-4000F 2x1

60 Hz: SCC6-5000F 1x1 Flex-Plant™10

SCC6-5000F 1x1 Flex-Plant™30


50 Hz: SCC5-1000F 1SSCC5-4000F 1S

Single Shaft

Multi Shaft






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







SCC5-4000F 1S (SST5-3000) for warm climate conditions

Gas turbine: SGT5-4000F

Steam turbine: SST5-3000

Generator: SGen5-2000H

ISO

Power: 416 MW

Efficiency: 58.2%

Ambient conditions:

15°C (59°F), 1013 mbar, 60% humidity

Condenser pressure: 50 mbar (1.5” HgA)

HRSG: 3P-RH, horizontal type

Steam parameters: HP 125 bar/565°C, IP 30 bar/565°C, LP 5 bar/235°C1810 psi/1050°F, 435 psi/1022°F, 72.5 psi/455°F

Cold end: Cooling tower, induced draft, 8 cells

(ACC and once-through cooling options)

Fuel system: Natural gas with preheating/fuel oil backup (option)

Pump redundancies:

Condensate: 2x 100% Circulating water: 2x 50%

Feedwater: 2x 100% Closed cooling water: 2x 100%

Service cooling water: 1x 100%

Major components Design dataPerformance (net)

Design features


50 Hz- SCC5-4000F 1S





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ambient conditions:

10°C (50°F), 1013 mbar, 77% humidity


SCC5-4000F 1S (SST5-5000) for cold climate conditions

HRSG: 3P-RH, horizontal arrangement


Cold end: Once-through cooling


Pump redundancies:

Condensate: 2x 100% or 1x 100% Circulating water: 2x 50%

Feedwater: 2x 100% or 1x 100% Closed cooling water: 2x 100%




Generator: SGen5-2000H

Design ISO

Power: 427 MW 416 MW

Efficiency: 58.7 % 58.2%

Design features



50 Hz

- SCC5-4000F 1S (SST5-5000)





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ambient conditions:

32°C (90°F), 1013 mbar, 80% humidity


SCC5-4000F 2x1



Cold end: Cooling tower, induced draft

(ACC and once-through cooling options)


Pump redundancies:

Condensate: 3x 50% or 2x 50%Circulating water:2x 50%





Generator: SGen5-1000A

ISO

Power: 832 MW

Efficiency: 58.2%

Design featuresDesign features

Major components Design dataPerformance (net)50 Hz


- SCC5-4000F 2x1





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ambient conditions:59 °F (15°C), 1013 mbar, 60% humidity Condenser pressure: 1.5” HgA (50 mbar)



Steam parameters: HP 1850 psi/1050°F, IP 380 psi/1050°F, LP 55 psi/540°F 128 bar/565°C, 26 bar/565°C, 3.8 bar/282°C

Cold end: Cooling tower, induced draft


Pump redundancies:

Condensate: 3x 50% or 2x 50%Circulating water:2x 50%



Condenser: Wet surface/2-pass/nondivided water box


Steam turbine: SST-5000


ISO

Power: 590 MW

Efficiency: 57.2%

Design features



60 Hz- SCC6-5000F 2x1

Flex-Plant™30





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ambient conditions:85 °F (29°C), 1013 mbar, 60% humidity Condenser pressure: 30.5” HgA (1.034 bar)


HRSG: 3P-RH, horizontal arrangementSteam parameters: HP 1850 psi/1050°F, IP 380 psi/1050°F, LP 55 psi/540°F

128 bar/565°C, 26 bar/565°C, 3.8 bar/282°CCold end: Cooling tower, induced draft

Fuel system: Natural gas / fuel oil backup

(option)Pump redundancies:

Condensate: 1x 100% or 2x 100%Circulating water: 2x 50% Feedwater: 1x 100% or 2x 100% Closed cooling water: 2x 100%


Condenser: Wet surface/2-pass/nondivided water box




ISO

Power: 295 MW

Efficiency: 57%

Design features




60 Hz





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ambient conditions:1013 mbar, 60% humidity Condenser pressure: 30.5” HgA (1.034 bar)


HRSG: 1P, non-reheat, horizontal arrangement

Steam parameters: 1450 psi / 930°F (100 bar / 500°C)

Cold end: Fin-fan condenser

Fuel system: Natural gas / fuel oil backup

(option)Pump redundancies:

Condensate: 1x 100% or 2x 100%

Feedwater: 1x 100% or 2x 100%

SCR: Conventional SCR




85°F

Power: 250 MW

Efficiency: 48%

Design features




60 Hz

Christa Reichhardt

changed from peaker to FP10adjusted side bar as necessary





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Economic benefits for fast start-up plants

Higher profit through usage of high price markets

Additional earnings through new products in liberalized markets

Lower start-up costs

Market environmentAncillary servicesOperating benefits

Fuel savings

Higher efficiency

Less emissions

Flexible operation

Capacity payments

KWh price for ancillary Energy

Spinning reserve credits

Uncertain Markets

Seasonal electricity demand

Developing wind energy

Fast start-up capability enhances your plant profitability






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Reference power plants with fast-start technology

Challenges: HRSG pressure ramp rate capability Steam turbine ramp rate capability Piping warm up time Steam Chemistry Steam turbine back pressure limitations

Findings: Plants designed for exclusive base load

operation had excessive start times due to equipment restrictions

Plant start-up time reduction development

10

20

30

40

50

60

70

80

90

100

Solutions: Develop integrated plant technology to

increase operating flexibility and fast-start capability






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Integrated plant technology for fast-start capabilities

An integration of proven technologies

ST stress controller

High-capacity Desuperheater

BENSON once through in HP section

Auxiliary Boiler

Optimize GT load ramp

Condensate polishing

plant

Automated drains and vents

Funnel Damper






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz








Benefits Include:

Integration of proven technology and components Application of the high reliability of the SGT6-5000F Combined cycle performance for peaking application Fast ramp of the gas turbine (150MW in 10 Minutes) Improved start-up efficiency Very low start-up emissions Very low water consumption






50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ribatejo EDP, Portugal

Commercial operation in spring 2004

and 2006

Net output 1,180 MW

3x Single Shaft CC 1S.V94.3A

Proven and reliable50 Hz





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Panglima Power Sdn, Malaysia

Commercial operation in spring 2004

Net output 720 MW

Multi Shaft CC 2.V94.3A

50 HzProven and reliable





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Shuweihat, Abu Dhabi, United Arab Emirates

Commercial operation insummer 2004

Net output 1,500 MW

Multi Shaft CC 5.V94.3A + 2 steam turbineswith sea water desalination

For more information click here Video

50 HzProven and reliable





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Santa Rita 1-4, San Lorenzo 1-2, Philippines

Commercial operation in 2000 and 2002

Net output 1,500 MW

6x Single Shaft CC 1S.V84.3A

The most fuel flexible plant worldwide. Fuels: Natural Gas, Distillate, Naphtha, Condensate, Mixtures

60 Hz

Proven and reliable





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Merida, Mexico

Commercial operation in 2000

Net output 480 MW

Multi Shaft CC 2.W501F

Proven and reliable

60 Hz





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Ironwood, Pennsylvania


Net output 700 MW

Multi Shaft CC 2.W501G

Proven and reliable

60 Hz





50 Hz- SCC5-4000F 1S

- SCC5-4000F 1S (SST5-5000)

- SCC5-4000F 2x1

60 Hz

Proven and reliable


50 Hz60 Hz







Lakeside, Utah


Net output 560 MW

Multi Shaft CC 2.SCC6-5000F

Proven and reliable

60 Hz

Siemens - Power Generation Power Plants

Technology

Transcript of Siemens - Power Generation Power Plants