Unrestricted © Siemens AG 2017
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Energy Storage on the Grid Supporting energy transition
siemens.com© Siemens 2017
Unrestricted © Siemens AG 2017
11/2017Page 3 Uwe Fuchs / EM MS PA APS BD
Table of Contents – Energy Storage on the Grid
• Global Trends
• Energy Transition
• Tackling the Challenges of the Grid
• Siemens’ Response (SIESTART™)
• Fluence: A Siemens and AES company
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Global trends influence our market focus areas
DigitalizationDemographic change Urbanization GlobalizationClimate change
Global trends lead to increased energy demand
Acceptance Reliable power supply Economic efficiency Resource efficiency Climate protection
44 Zeta byte
will be reached by the
digital universe by 2020 –
a 10-fold increase from
2013.
9.6 BNincrease in the earth’s
population in 2050 from
7.3 billion people today.
70%of the world’s
population will live
in cities by 2050
(2009: 50%).
2xSince 2000, the
volume
of world trade has
nearly doubled.
2013Scientists measured the
highest CO2 concentration
in the atmosphere in the
last 800,000 years.
Establishing the following focus areas
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Coal
Oil
Gas
Nuclear
Hydro
2030
35.3
35%
2%
26%
10%
14%
13%
24.1
11%
7%
16%
39%
4%
23%
2.5% p.a.
The global demand for electricity will continuously increase
Source: IHS Rivalry CMM 2015
Fossil power
generation will
continue to be the
mainstay of power
generation in 2030
The importance of
gas will increase
High shares of
renewable power
generation will enter
the market
World electricity generation, gross (1,000 TWh)
Renewables
w/o hydro
2015
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Table of Contents – Energy Storage on the Grid
• Global Trends
• Energy Transition
• Tackling the Challenges of the Grid
• Siemens’ Response (SIESTART™)
• Fluence: A Siemens and AES company
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Developments for the Power Generation Industry:
From centralized, unidirectional grid …
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…to Distributed Energy: The New Energy Paradigm
Gas Cooling/heating
Wind or PV
(private)
Storage
Small Gas
Turbine
Plant
Microgrid
E-mobility
Heat
storage
Onshore
wind
Large-scale PV
installation
Storage
(gas, liquids)
Biomass
Cogeneration
Gas distribution
Power to value
(gases, liquids,
chemicals,)
Gas transport
Offshore wind farm
Onshore wind farm
Gas supplierGas plant
District
heating
(cooling)
Grid control
center
Hydropower
plant
Transformer
Substation Substation
Fossil-fuel power
plant
Conventional power gridElectricity
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2030
~444
33%
67%
2020
~358
38%
62%
2010
~373
51%
49%
Decentralized Centralized Growth rates
New installations worldwide
in GW p.a.
Decentralized
Onshore wind, photovoltaic,
small turbines (<100MW),
motors, storage
Centralized
Large fossil, nuclear, offshore
wind, large-scale hydropower
plants
0.9%
-3.3%
0.7%
2.0%
3.0%
Growth rate
2010-2030, p.a.
Sources: IHS (2016), Bloomberg (2016)
2.5%
-1.3%
Shift in new installations toward Decentralized Power Generation
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Table of Contents – Energy Storage on the Grid
• Global Trends
• Energy Transition
• Tackling the Challenges of the Grid
• Siemens’ Response (SIESTART™)
• Fluence: A Siemens and AES company
Unrestricted © Siemens AG 2017
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Current challenges in the grid
Higher utilization of
renewables and less
rotational inertia from
conventional power
generation units
Stability of the grid and
secure supply of power
Higher flexibility and
shorter reaction time requirements to the producers
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Power producers have to broaden their capabilities
Conventional power plants (heavy duty as well as industrial scale) need:
• Accelerated load ramping for fast compensation of unbalances in the grid
• Spinning reserve as additional power reserve to stabilize the grid
• Islanding and off-grid services (especially for industrial power plants)
• Black start capability in the case of a grid failure
ensure grid stability as the power system operation is under threat
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Table of Contents – Energy Storage on the Grid
• Global Trends
• Energy Transition
• Tackling the Challenges of the Grid
• Siemens’ Response (SIESTART™)
• Fluence: A Siemens and AES company
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Our answer: SIESTART™ – A hybrid power generation solution
Siemens Gas Turbines Li-ion Battery Storage (SIESTORAGE)
Combining the performance of a gas turbine with the fast and reliably responding battery storage system
SIESTART
Retrofit of existing power plants Added value for new installationsOptimized OPEX
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Optimized performance and new opportunities –
for grid and ancillary services and turbine operation
Power
Time
Frequency response
PFR + SFR
Spinning
reserve
Islanding,
off-grid
Min. environ-
mental load
GT standard operation line
Primary
frequency
response
Fast
start-up
Secondary
frequency
response
Minimum
load
Acceleration
& stabilization
of load ramps
Islanding
off-grid
Operating
reserve for
peak power
Black start and
support of grid
restorage
Island load
GT flex operation line
GT max. load
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Optimized performance and new opportunities –
for grid and ancillary services and turbine operation
Power
Time
Black start
Frequency response
PFR + SFR
Spinning
reserve
Fast ramp-up
and ramp-down
support
Islanding,
off-grid
Min. environ-
mental load
Hybrid system operation line
Fast start,
response
within < 1s
Island loadFast start,
stress reduced
GT max. load
GT operation line
Primary
frequency
response
Fast
start-up
Secondary
frequency
response
Minimum
load
Acceleration
& stabilization
of load ramps
Islanding
off-grid
Operating
reserve for
peak power
Black start and
support of grid
restorage
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SIESTART™ – Enhancing gas turbine operation with
SIESTORAGE
Use cases:• Black start
• Grid reconstruction
• Frequency control
• Stabilization of voltage – Critical power
• Stabilization of electrical island mode
• Ramping control and acceleration
• Decrease GT minimum load by time shifting
• Spinning reserve
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80 MW BESS and 80 MW peaking plant
Immediate firming capacity with high efficiency combined cycle
Customer benefits:
• Provides 100% of the plant’s
output (80 MW) within
milliseconds (<1 sec)
• Provides black start power
to gas turbines
• Battery output tapers off
as turbines come online and
ramp up
• Full plant output –immediately and continuously
Full plant response within 1 second – from a high efficiency combined cycle plant
-10
0
10
20
30
40
50
60
70
80
90
Gas turbine sync speed
Ele
ctr
ic p
ow
er
(MW
Gro
ss
)
Time (sec)
Plant output
Battery
Gas turbine power
Steam turbine power
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0
20
40
60
80
100
120
140
160
180
200
0 100 200 300 400 500 600
Time (sec)
Breaker close
Hybrid solution can be customized to deliver critical power immediately
Customer benefits:
• Provides 50% of the plant’s
output (100 MW)
within milliseconds (< 1sec)
• Battery and gas turbines
combine to deliver 100 % of
the plant’s output (200 MW)
in 5 minutes
• Battery output tapers off as
gas turbines ramp up to
maintain constant plant
output
Single gas turbine
Battery
Ele
ctr
ic p
ow
er
(MW
Gro
ss
)Peaking Plant
100 MW BESS combined with 3x 67 MW Gas turbine
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SIESTART™ hybrid solutions integrate the benefits of
conventional power generation with battery storage systems
Fast and efficient
Combining the high performance of a conventional
power plant with the instantaneous response of a
battery storage system
Reliable solutions from a reliable partner
Siemens is the world leader in flexible power
generation for the changing demands of the grid
Future-proof design
Modular, expandable, cutting edge solutions
available for fast delivery
Instant performance at the push of a button:
Boost your plant’s opportunities with SIESTART™
Insert keyvisual here
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Merging technologies sum each other’s benefits up
Conventional
power generationBattery storage SIESTART
Dispatchability
Reliability
Continuity
Instant performance
Black start capability
Power Balancing
Emissions
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Power Plant Revenue Streams
Potential fields of opportunities for Hybrid Solutions
STANDARD POWER PLANT
FLEXIBLE PLANTEnhances profitability by
• Increasing Ramp Rate
• Reducing Startup Time
HYBRID SOLUTIONEnhances profitability by
• Providing Instant Response
• Increasing Plant Output
• Providing Black start Capability
Real Time Market
Day Ahead Market
Peak Power Boost
Black startEnergy Storage
Energy
Arbitrage
Renewable Balancing /
Responsiveness
REVENUE
REVENUE
REVENUE The hybrid solution with
BESS provides access to
new markets and is
increasing plant profitability
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Example at VEO (Vulkan Energie Oderbrücke GmbH), Eisenhüttenstadt,
The steel plant operation depends on black start capability
2,8 MW/
1080 kWh
SIESTORAGE system
Main
applicationsBlack start
of a gas turbine
Turnkey
solution4 5 7
6
32
1
① Modular battery storage system
② Starting motor of the gas turbine
③ Natural gas turbine
④ Standalone grid/plant grid
⑤ Public grid
⑥ Integrated steel works
⑦ Power failure/blackout in the local grid
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Table of Contents – Energy Storage on the Grid
• Global Trends
• Energy Transition
• Tackling the Challenges of the Grid
• Siemens’s Response (SIESTART™)
• Fluence, a Siemens and AES company
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FLUENCE – coming very soon
Siemens and AES join forces to create
Fluence, a new global energy storage
technology company
• Fluence combines the extensive technology
expertise, unique energy storage market
experience, and global reach of Siemens and AES
to offer proven and cost-competitive energy
storage systems for a rapidly transforming sector.
• Fluence will deliver the Advancion and Siestorage
energy storage platforms and will continue to
develop new storage solutions and services,
reaching customers in over 160 countries.
• The transaction is expected to close in the fourth
quarter of calendar year 2017 following regulatory
approvals.
Thank You.
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Disclaimer
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from time to time make oral forward-looking statements. Such statements are based on the current expectations and certain assumptions of
Siemens’ management, of which many are beyond Siemens’ control. These are subject to a number of risks, uncertainties and factors,
including, but not limited to those described in disclosures, in particular in the chapter Risks in the Annual Report. Should one or more of
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performance or achievements of Siemens may (negatively or positively) vary materially from those described explicitly or implicitly in the
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Trademarks mentioned in this document are the property of Siemens AG, its affiliates or their respective owners.
TRENT® and RB211® are registered trade marks of and used under license from Rolls-Royce plc. Trent, RB211, 501 and Avon are trade
marks of and used under license of Rolls-Royce plc.
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Contact
Uwe Fuchs
Dipl.-Ing. (TH), MBA
Siemens AG / EM MS PA APS BD
Energy Management,
Medium Voltage
Advanced Power Systems and Storage
Phone: +49 (621) 456 3283
Mobile: +49 (173) 7193 451
E-Mail:
siemens.com