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Trends und Innovationen für ein
Energiesystem der Zukunft Kundentag 2017 – Siemens Energy Systems; Michael Weinhold
Frei verwendbar © Siemens Schweiz AG 2017 siemens.ch/kundentag
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 2 Michael Weinhold / EM TI
Trends
Innovationen
Ausblick
Inhaltsverzeichnis
© Zurich Tourism / Martin Rütschi
Trends Kundentag 2017 – Siemens Energy Systems
Intern © Siemens Schweiz AG 2017 siemens.ch/kundentag
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 4 Michael Weinhold / EM TI
The Energy Revolution: Big Picture
Distributed Energy Systems
Distribution and Consumption Transmission
From centralized power
and unidirectional grid …
… to Decentral and
Distributed Energy
Systems and
bidirectional balancing
Distance from
source to load
Refurbishment/
upgrades
Decentralization
(public/private)
Changing
generation mix
Generation
capacity
additions
3 5 4 2 1
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 5 Michael Weinhold / EM TI
Impact on Grid business EU28 generation capacity until 2030 (TW)
2030
1.3
33%
9% 3%
12%
21%
22%
Additions
0.5
Retirements
0.3
2015
1.1
50%
12% 3%
12%
9%
+1.4%
7.8%
5.1%
0.5%
2.6%
-1.3%
-0.7%
• Integration of Renewables
• Grid extensions
• Stability challenges (less inertia, towards “solid state grid”)
• Power quality and reliability of supply
• Cyber Security
• Automated operation and situational awareness
• New business models, solutions and customers
x% CAGR
Generation mix in 2030, example European Union
(forecast to be further verified)
Fossil (incl. Engines, CHP) other Renewables
Nuclear Hydro
Wind
Solar PV
• Regulatory uncertainty and public acceptance
• Disruptive potential from cheap storage
Source: Siemens
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 6 Michael Weinhold / EM TI
Germany: more renewable generation capacity than peak load
Source: http://www.bundesnetzagentur.de/DE/Sachgebiete/ElektrizitaetundGas/Unternehmen_Institutionen/ErneuerbareEnergien/ZahlenDatenInformationen/zahlenunddaten-node.html
Trend towards an „Electronic Grid“
Resulting Challenges for grid operators:
• Renewable integration
• Frequency and Voltage Stability
• Short Circuit Power
• …
>65GW of Wind and PV-Power Plants
connected to LV- and MV-systems
Peak Load („Spitzenlast“)
ca. 82 GW
Base Load („Grundlast“)
ca. 40 GW
12/2015: ca. 93 GW
More installed Wind- and PV-capacity
than Peak Load
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 7 Michael Weinhold / EM TI
Germany: Power Generation and Consumption in March 2017
Source: https://www.agora-energiewende.de/de/themen/-agothem-/Produkt/produkt/76/Agorameter/
Renewable
Power Generation:
ca. 55 GW
ca. 10 GW
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 8 Michael Weinhold / EM TI
Political Targets and Breakthrough Technologies lead to
more Renewables, Distributed Energy Systems and Electrification
1. Large-scale Renewable
integration into the electricity
system (Wind, PV, Hydro)
2. Distributed Energy Systems to
maximize:
1. Energy System efficiency
2. Local Renewable integration
3. Resiliency
3. Electrification of Consumption
(e. g. Heat Pump, E-Car)
Political Targets:
1. De-carbonization
2. Sustainability
3. Energy Efficiency
4. Resiliency
Breakthrough Technologies:
1. Wind- and PV Power Gen.
2. Energy Storage
3. Digitalization
+ Consumer-
centric
Energy World
(„Physics &
Psychology“)
Changing
System
Operation
(“Physics &
Acceptance”)
Innovationen Kundentag 2017 – Siemens Energy Systems
Intern © Siemens Schweiz AG 2017 siemens.ch/kundentag
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 10 Michael Weinhold / EM TI
ULTRANET, Germany, 2021 World’s first VSC HVDC with full-bridge converter
Customer Amprion / TransnetBW
Project Name ULTRANET
Location Osterath – Philippsburg, Germany
Power Rating 2000 MW, bipolar
Type of Plant HVDC PLUS in full-bridge topology,
340 km
Voltage Levels ± 380 kV DC
400 kV AC, 50 Hz
Semiconductors IGBT
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 11 Michael Weinhold / EM TI
HVDC PLUS Power Electronics
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 12 Michael Weinhold / EM TI
Compact transmission lines are used in three main applications
Transmission lines 1
Hydro power plants –
vertical GILs 2 Substations and conventional
power plants 3
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 13 Michael Weinhold / EM TI
Single Phase / Mobile Resilience Units – an innovative technology not only for
emergency issues
138 kV flexible
EPR cable
138 kV dry type
cable potheads
3x100 MVA single phase dual
voltage 345/138 or 138/69 kV
Transformers with either 138/69 kV
bushings or HV cable connections
Ensure short downtimes after failures with flexible Transformers
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 14 Michael Weinhold / EM TI
Agile and 360° digital: standards-based end-to-end architecture and services C
yb
er s
ecu
rity
Ma
na
ge
d/c
lou
d s
erv
ice
s
OT
-IT in
teg
ratio
n, c
on
su
lting
Enterprise IT
Applications, analytics Operations / control Planning and simulation
Smart communication + control
Field area networks Substation
Primary equipment Primary equipment
Electrification Automation Digitalization Information technology
Infrastructure &
Data Center
Construction/
Buildings
Oil & Gas, heavy
industries
Discrete
Manufacturing TSOs
DSOs/
Municipalities
Central
power
Distributed
generation
Data
model
Data
model
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 15 Michael Weinhold / EM TI
At the front edge of digital innovation:
Elhub: Market transaction management, Statnett, Norway
DSO: Distribution System Operators TSO: Transmission System Operators MTM: Market Transaction Management
Siemens EnergyIP
MTM
Wind Solar e-Mobility
DSO Generation TSO
End-Point/
Metering
Points
3rd party and other entities
Retailers
DSO End user
Market
Player Entities
Integration
EnergyIP® 8
− Meter Data Management
(MDM) application
− Market Transaction
Management (MTM)
Benefits
− Peak avoidance
− Distributed optimization
− CO2 and cost avoidance
− Allocation of grid losses
and unaccounted energy
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 16 Michael Weinhold / EM TI
‒ Decentralized generation and
consumer load bundled on a
virtual platform
‒ To be used as a flexible single
power plant
Benefits:
‒ Optimization of investments
‒ New business model makes NB
Power fit for the future
‒ CO2 reduction
Digitalization optimizes investments of New Brunswick (NB) Power, Canada
Gas-fired
Peaker Plant
(underutilized)
DEMS DRMS
Industrial
Residential
Billing
e-Mobility
Commercial
DEMS: Decentralized Energy Management System DRMS: Demand Response Management System
Grid control
system
Energy
exchange
Onshore
Wind Decentralized
Generation
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 17 Michael Weinhold / EM TI
Research project
Dynamic Grid Control Center
PJM interconnection
Challenge:
Changing system dynamics
More power electronics
within the grid, less rotating
mass
Target:
Autopilot and Master Power
Control operation
Controllable grid dynamics
Self healing capabilities
Partnering:
3 universities
4 TSOs
2 scientific institutes
SPECTRUM 7
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 18 Michael Weinhold / EM TI
Political Targets and Breakthrough Technologies lead to
more Renewables, Distributed Energy Systems and Electrification
1. Large-scale Renewable
integration into the electricity
system (Wind, PV, Hydro)
2. Distributed Energy Systems to
maximize:
1. Energy System efficiency
2. Local Renewable integration
3. Resiliency
3. Electrification of Consumption
(e. g. Heat Pump, E-Car)
Political Targets:
1. De-carbonization
2. Sustainability
3. Energy Efficiency
4. Resiliency
Breakthrough Technologies:
1. Wind- and PV Power Gen.
2. Energy Storage
3. Digitalization
+ Consumer-
centric
Energy World
(„Physics &
Psychology“)
Changing
System
Operation
(“Physics &
Acceptance”)
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 19 Michael Weinhold / EM TI
Prosumers in the Distributed Energy System
Microgrid / Nanogrid Distribution grid
• Industry
• Infrastructure
• Facilities
Private
photovoltaics
Railway infrastructure Data centers
Buildings Industry Airports Harbors
Storage
E-mobility
Buidlings
Photovoltaics
Industry
Onshore
Wind
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 20 Michael Weinhold / EM TI
Microgrid
IREN2 research project in Wildpoldsried, Germany
Solution
Combining micro grid and
Virtual Power Plant to form a
topological power plant, which
can be operated in island mode
Benefits
− Stable and economically
optimized grid operation
− Black start capability
− Profitable use of renewable
resources
− Ancillary services from the
distribution grid
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 21 Michael Weinhold / EM TI
Pumped storage H2/Chemicals Battery Thermal
Energy storage applications and sector couplings
Application cases by location of storage
Central
Large Utilities
Grid stability, self-supply,
electro-mobility
Power to gas
Power-to-chemicals
Grid balancing
and stability
Power-to-heat
Distributed
Small utilities, municipalities, industry – prosumer
Electricity Electricity Electricity Heat H2/ Methane (gas grid)
H2 Fuel for car
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 22 Michael Weinhold / EM TI
Selected Battery Storage applications (SIESTORAGE References)
One-stop-shop:
• From planning and installation through to
commissioning and services
• Possibility of integration into prefabricated
standard container or existing building
SIESTORAGE installation as standard
container at the grid of ENEL, Italy
for network stabilization with infeed
of power from decentralized,
renewable sources
Commissioning in 2012
1MVA/500 kWh
SIESTORAGE installation in existing
modernized substation of VEO*
Eisenhüttenstadt, Germany
for black start in the steel and rolling
mill of Arcelor Mittal GmbH (AMEH)
Commissioning in 2014
2,8 MVA /720 kWh
* (Vulkan Energiewirtschaft Oderbrücke GmbH)
One-stop-shop:
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 23 Michael Weinhold / EM TI
Energiepark Mainz
Electrolysis hall
Three SILYZER 200
In total about 4 MW DC nominal
load and DC 6 MW overload
High dynamic:
load changes within sec.
35 bar pressure at gas outlet
Produced were so far up to
500 kg(H2)/day
-> Fuel for about 50.000 km in a
fuel cell passenger car*
Key facts
Assumption: Passenger Fuel cell car consumption
about 1 kg/100km
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 24 Michael Weinhold / EM TI
Reference projects demonstrate the broad range of different prosumers in a
distributed energy system
Data analytics decision-making support for GESTAMP
Real-time monitoring via
web portal
Early detection of
machinery failure and
inefficient processes
Customized reports
Worldwide implementation
possible
Battery storage system safeguards power supply at VEO
Black start capability of
power plant's gas turbine
at any time and without
feeding in power from the
public grid
This island network keeps
the critical production
processes at the steel mill
operating
Turnkey integrated power supply solution for Südzucker
Drawing power from the
high-voltage grid, but also
feeding electricity from the
on-site power plants into
the grid
Intelligent microgrid for Savona University
Highly energy-efficient
conventional and renewable
sources are controlled in
real-time
The campus can generate
enough electricity and heat
to satisfy its needs
autonomously
Confidential © Siemens AG 2016
August 2, 2016 Page 26 Dr. Roland Busch
Modularity of Decentralized Energy systems
well-suited to campus environments
Siemens Campus Erlangen
‒Multidimensional grid combines heating, cooling and
electricity
‒8-MW cogeneration plant with four gas motors, heat
pumps, 4-MWp PV system
‒Electrical control technology, energy management
3-4 MW energy storage to balance
base and peak loads
Reduction of up to
30% in CO2 emissions
through biogas
cogeneration plant
and PV
Note: Reference values; campus currently under step-by-step construction
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 27 Michael Weinhold / EM TI
Distributed Energy System
Green Tower Freiburg (under construction)
Source: http://www.freyarchitekten.com/projekte/549_smart-green-
tower.html
Energy-/Power
Management System
• Optimization of self-
generated Energy
Building Automation
Power Supply
Security Fire protection
Building and Room Automation, Energy
Monitoring and Controlling (EMC)
DC-link
CHP or Engine Li-Battery (0,5 MWh) PV-System (400kWp)
400V 3AC
AC loads
e. .g. typical household loads
Internal DC loads
e. g. for lifts, emergency lighting
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 28 Michael Weinhold / EM TI
Partnership Siemens – LO3 Energy
Innovative Microgrid solution supporting New York’s
Reforming the Energy Vision (REV) program (currently under development)
Ausblick Kundentag 2017 – Siemens Energy Systems
Intern © Siemens Schweiz AG 2017 siemens.ch/kundentag
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 30 Michael Weinhold / EM TI
Vision of the future for discussion:
The three essential grids in context of an energy cell concept
Cell 4
Cell 1
Cell 2
Electricity (transmission) grid
Gas grid
Digital Grid
Cell 3
Energy cells can be
Community, Campus
Village
Factory
Power plant
Dedicated storage facility
Energy cells may contain
Power generation
Thermal and gas grids
Energy storage
Sector couplings
Power-to-X (-value)
Dynamic load control
ICT, self-organizing,
self-healing intelligence
Resiliency, microgridability
Peer-to-peer trading
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 31 Michael Weinhold / EM TI
1
2
3
4
5
Digitalization is key enabler (simulation, operation, market integration)
More Wind- and PV, Electrification, Distributed Energy Systems
Outlook
Emerging Sharing Economy concepts for Prosumers
Digitalization key enabler (simulation, operation, market integration)
New Business Models beyond Energy System
More Wind- and PV, Electrification, Distributed Energy Systems
Sector-couplings and Energy Storage increasingly relevant
Intern © Siemens Schweiz AG 2017
16.05.2017 Seite 32 Michael Weinhold / EM TI
Kontaktseite
Michael Weinhold
E-Mail:
siemens.ch/kundentag