Po wer Generation
PHLG/ECRB meeting
Brussels October 14th 2011
Gas fired
Combined Cycle Power Plants (CCPP)
A choice for
the Western Balkan region ?
Harald Hüttmann
Sales Director CCPP SWE,
Energy Solutions Siemens AG Energy Sector, Germany
Copyright © Siemens AG 2011. All rights reserv ed.
Copyright © Siemens AG 2011. All rights reserved.
Agenda
Drivers and challenges for new CCPP
Status of latest technology
World-class flexibility at highest performance
Conclusion
Page 2
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Combined-cycle power plants
Determining the role of combined-cycle power plants
Solar Power
Copyright © Siemens AG 2011. All rights reserved.
Wind Power
Lowest investment
CO2 emission reduction
Page 3
Brussels 2011, October 14th
Highest efficiency
Operational flexibility
gas prices
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Source: Spiegel 28.02.2011
Huge Potential on Unconventional Gas Sources…
Source: FTD 03.03.2011
…will put pressure on the gas price and is increasing the commercial viability of gas projects.
Page 4
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Optimization of energy mix
Privileged feed-in
of renewables
Intermediate-load/peakload for load leveling
§ Renewables:
§ Gas-fired combined
cycle power plants:
- Wind power
- Solar thermal power
- High efficiency
- Photovoltaic
- Low emissions
Page 5
Low-emissions base load
§ Nuclear power plants
§ Hydro power plants
- Fast start-up
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Daily load profile visualizes the unpredictable
impact of renewable energy feed-in
Peak load:
Pumped storage,
SCPP / Aero derivative / etc.
Regulation
load
Intermediate load:
Predominantly CCPP
Electricity production
Copyright © Siemens AG 2011. All rights reserved.
Daily load profile (schematic)
Renewables replace base
load units because of must
feed-in obligations, but
must be backed
up for wind / sun shortfall
2
4
§ Low electricity
production costs
§ Short start-up times
§ High starting
reliability
§ Good part
load behavior
Base load: hydro running
water, coal, steam plants
Daytime
0
Product
Requirements:
6
8
10
12
14
16
18
20
22
24
Power Generation from Renewables is predictable, Weather condition like solar
radiation or wind can not be steered as needed
Page 6
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
CO2-Emmission of different fossile Power Plants
Copyright © Siemens AG 2011. All rights reserved.
CO2-Emission in g per kWh
1400
1200
1000
800
600
400
200
0
CCPP
Page 7
Brussels 2011, October 14th
Hard-Coal Import
Lignite
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Cost- Comparison 2013
6. June 2010 1,19 GBP/€
13. Oct 2011 1,14 GBP/€
Page 8
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Cost- Comparison 2023
6. June 2010 1,19 GBP/€
13. Oct 2011 1,14 GBP/€
Page 9
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Developement & Construction Time
in Months
Coal PP
Page 10
36
CCPP
48
24
0
29
12
24
36
48
60
72
84
96
typical Bidding&Permitting-Phase
Construction NTP-CO
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Agenda
Drivers and challenges for new build in Europe
Status of latest technology
World-class flexibility at highest performance
Conclusion
Page 11
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Bold development of advanced plant concepts and
technology advancements in GT, ST and Generators …
Copyright © Siemens AG 2011. All rights reserved.
1992
2001
2011
2011 and beyond
v
52%
> 58%
> 59%
> 60%
net efficiency
net efficiency
net efficiency
net efficiency
Killingholme,
2x 450 MW
Mainz-Wiesbaden
> 1x 400 MW
Enecogen
> 2x 430 MW
Irsching 4 with
SGT5-8000H,
> 1x 545 MW
Specific emission reduction per kWh
Base
>- 11,5%
>-14%
>- 16%
…allowing the further reduction of CO2 per kWh
Page 12
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Driver for operational flexibility
à Part load efficiency
Copyright © Siemens AG 2011. All rights reserved.
à Daily start-stop
operation
à Start-up efficiency
à Start-Stop operation
Dispatch
à Fast start-up
capability allows
participation in
Minute Reserve
Market
Page 13
Brussels 2011, October 14th
Resource
conservation
Aspects of
operational
flexibility
à Frequency support
à Load stabilization
Market
opportunities
Grid support
à Island operation
mode
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Efficiency of fossil and nuclear power plants
Efficiency
Copyright © Siemens AG 2011. All rights reserved.
50% load
100% load
38 %
35 %
NPP
47 %
44 %
SPP
55 %
59 %
CCPP (F-Class)
57 %
60 %
CCPP (H-Class)*
* Expected values
Already today CCPPs are the most efficient backup solution
Page 14
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Grid support capabilities of fossil and nuclear
power plants
Copyright © Siemens AG 2011. All rights reserved.
180 %/min
180 %/min
Secondary frequency response
Primary frequency response
60 %/min
10 %/min
>60 %/min
6 %/min
NPP
SPP
8 %/min
9 %/min
CCPP (F-class)
CCPP (H-class)*
* Expected values
Already today CCPPs are the best choice for grid stabilization
Page 15
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Latest examples results FACY
Sloe Centrale, Netherland
1S configuration
Irsching 5, Germany
2x1 configuration
~27 min.
~30 min.
~30 min.
Copyright © Siemens AG 2011. All rights reserved.
Pont sur Sambre, France
1S configuration
Reduced start-up times, proven in several advanced Siemens combined-cycle
plants in Europe
Page 16
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Benefits
CO2 and fuel savings
Reduction of gas consumption
and CO2 emissions (per night)
Copyright © Siemens AG 2011. All rights reserved.
Gas consumption (in t)
Economic impact (per year)
CO2 emission (in t)
Cost for operation / shut down
and start-up (in million €)
-4,8 Mio. €
173.0
-130 t
-362 t
43.0
Part
load
6.1
480.0
Shut down &
Start on the
Fly
1.3
118.0
Part
load
Shut down &
Start on the
Fly
Gas price:
20.2€/MWh
Night-time electricity price: 29.4€/MWh
Part Load
Based on 200 parts. p.a.
Shut down
& Start on
the Fly
CO2 costs: 2.88 €/MWh
SCC5-4000F 1S cooling tower
Plant shut down and reliable start might be more economic compared to low
part load operation
Page 17
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Agenda
Drivers and challenges for new build in Europe
Status of latest technology
World-class flexibility at highest performance
Conclusion
Page 18
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Rijnmond 1 and 2
Copyright © Siemens AG 2011. All rights reserved.
Rijnmond
Rijnmond(Netherlands)
(Netherlands)
Concept:
Concept: Single
SingleShaft
ShaftSCC5-4000F
SCC5-4000F1S
1S
Output
(nat.
gas,
site)
:
428
MW
Output (nat. gas, site) :
428 MW
Efficiency
(nat.
gas,
site):
>
Efficiency (nat. gas, site):
>59
59%%
COD:
COD:20102010-May
May26th
26th
Fuels:
Natural
Gas
Fuels: Natural Gas
Customer:
Customer:MaasStroom
MaasStroomC.V.
C.V.
Page 19
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Sloe Centrale
Copyright © Siemens AG 2011. All rights reserved.
Sloe
SloeCentrale
Centrale(the
(theNetherlands)
Netherlands)
Concept:
Concept: Single
SingleShaft
Shaft22xxSCC5-4000F
SCC5-4000F1S
1S
Output
(nat.
gas,
site)
:
2
x
436
MW
Output (nat. gas, site) :
2 x 436 MW
Efficiency
(nat.
gas,
site):
~
Efficiency (nat. gas, site):
~59
59%%
(At
(Atreference
referenceconditions)
conditions)
COD:
1.
Unit
Oct.
COD: 1. Unit Oct.2009;
2009;2.2.Unit
UnitDec.
Dec.2009
2009
Fuels:
Natural
Gas
Fuels: Natural Gas
Customer:
Customer:Sloe
SloeCentrale
CentraleB.V.
B.V.
Toller:
EDF
50%
and
DELTA
Toller: EDF 50% and DELTAB.V.
B.V.50%
50%
Page 20
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Hemweg
Copyright © Siemens AG 2011. All rights reserved.
Hemweg
Hemweg(the
(theNetherlands)Netherlands)-expected
expectedvalues
values
Concept:Single
Concept:SingleShaft
Shaft1xSCC5-4000F-1S
1xSCC5-4000F-1S
Output
(nat.
gas,
site)
:
430
Output (nat. gas, site) :
430MW
MW
Efficiency
(nat.
gas,
site):
>
59%
Efficiency (nat. gas, site):
> 59%
(At
reference
conditions)
(At reference conditions)
COD:
COD:Nov.2012
Nov.2012
Fuels:
Natural
Fuels: NaturalGas
Gas
Customer:
Nuon
Customer: NuonPower
PowerGeneration
GenerationB.V.
B.V.
Page 21
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Enecogen
Enecogen
Enecogen(Netherlands)
(Netherlands)expected
expectedvalues
values
Copyright © Siemens AG 2011. All rights reserved.
Concept:
Concept:Single
SingleShaft
Shaft2xSCC5-4000F-1S
2xSCC5-4000F-1S
(SST5-5000)
(SST5-5000)
Output
840MW
Output(nat.
(nat.gas,
gas,site)
site): :
840MW
Efficiency
(nat.
gas,
site):
>>59%
Efficiency (nat. gas, site):
59%
(At
reference
conditions)
(At reference conditions)
Fuels:
Fuels:Natural
NaturalGas
Gas
Customer:
ENECOGEN
Customer: ENECOGENV.O.F.
V.O.F.
Page 22
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Irsching 4
Copyright © Siemens AG 2011. All rights reserved.
Irsching
Irsching44(Germany)(Germany)-expected
expectedvalues
values
Concept:
Concept: Single
SingleShaft
Shaft1xSCC5-8000H-1S
1xSCC5-8000H-1S
Output
(nat.
gas,
site)
:
530MW
Output (nat. gas, site) :
530MW
Efficiency
(nat.
gas,
site):
~
Efficiency (nat. gas, site):
~60%
60%
(At
reference
conditions)
(At reference conditions)
Fuels:
Fuels:Natural
NaturalGas
Gas
Customer:
E.ON
Customer: E.ON
Page 23
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
8000 H Achievements
§ The SCC5-8000H 1S experienced intensive testing and
validation programs and exceeded all expectations
§ The SCC5-8000H 1S achieved:
§ World record net efficiency at 60,75% and high net power output at
578 MW
§ Highest operational flexibility with fast start-up time below 30 min
§ Highest starting and operation reliability already in commissioning
§ The SCC5-8000H 1S is in commercial operation now
The SCC5-8000H 1S’ highest performance and worldclass flexibility
is the perfect match for today’s and tomorrow’s energy challenges
Page 24
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Dynamic load tests
Plant fast hot start-up (FACYTM, hot start on-the-fly)
600
60
CC full load
500
50
Plant output
400
40
GT speed
300
30
ST speed
200
20
Turbine Speed
Plant load ramps of up to
> 55 MW/min at ∅ of > 25
MW/min during star t-up
Plant Output
Copyright © Siemens AG 2011. All rights reserved.
Plant start-up time < 30 min.
GT l oad
100
10
0
GT l oad ramps of
up to 35 MW/min
0
Time [min]
GT ignition
GT @ base load
“More than half a GW in less than half an hour”
Page 25
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Dynamic capability: Island operation
Irsching 4 test results
§ UK Grid Code island formation
requirements:
Load decrease
§ Frequency control and deloading up to 45%
250 MW (45%) in 6 s
§ Load adjustment within few seconds
Achieved results:
§ Island detection in GT controller based on
frequency deviation
§ Deloading by 45% followed within 6 s
§ Combined response of GT and ST
§ Stable behavior of plant systems and
components
Island operation target achieved
Avoidance of blackouts in case of high grid instabilities (island formation)
Page 26
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Irsching 4 combined cycle power plant
World record test run results, TüV certified
Copyright © Siemens AG 2011. All rights reserved.
*1
*1 Irsching 4 ref erence site conditions
Promised… and delivered.
Page 27
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Development of the Siemens Combined Cycle
Power Plants
Page 28
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Agenda
Drivers and challenges for new build in Europe
Status of latest technology
World-class flexibility at highest performance
Conclusion
Page 29
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
CCPP with either 4000F or 8000H GT
could be an effective solution for West Balkan Region
• Short development and construction time
• Low CO2 Emissions (<50% of Coal PP)
• Lowest investment cost per MW
• Lowest operational cost in €/kWh
• Highest operational flexibility
• Proven technology
Page 30
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Thank you for your attention
Siemens is a reliable partner
who turns plans into plants
Page 31
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector
Copyright © Siemens AG 2011. All rights reserved.
Disclaimer
This document contains forward-looking statements and information – that is, statements related to
future, not past, events. These statements may be identified either orally or in writing by words as
“expects”, “anticipates”, “intends”, “plans”, “believes”, “seeks”, “estimates”, “will” or words of similar
meaning. Such statements are based on our current expectations and certain assumptions, and are,
therefore, subject to certain risks and uncertainties. A variety of factors, many of which are beyond
Siemens’ control, affect its operations, performance, business strategy and results and could cause
the actual results, performance or achievements of Siemens worldwide to be materially different from
any future results, performance or achievements that may be expressed or implied by such forwardlooking statements. For us, particular uncertainties arise, among others, from changes in general
economic and business conditions, changes in currency exchange rates and interest rates,
introduction of competing products or technologies by other companies, lack of acceptance of new
products or services by customers targeted by Siemens worldwide, changes in business strategy and
various other factors. More detailed information about certain of these factors is contained in Siemens’
filings with the SEC, which are available on the Siemens website, www.siemens.com and on the
SEC’s website, www.sec.gov. Should one or more of these risks or uncertainties materialize, or should
underlying assumptions prove incorrect, actual results may vary materially from those described in the
relevant forward-looking statement as anticipated, believed, estimated, expected,intended, planned or
projected. Siemens does not intend or assume any obligation to update or revise these forwardlooking statements in light of developments which differ from those anticipated.
Page 32
Brussels 2011, October 14th
Harald Hüttmann E F ES SGEA EURA SWE
Energy Sector