Die Digitalisierung des Energiesystems - Niedersächsische Energietage, Hannover, 7. 11. 2017 Michael Weinhold, CTO Siemens Energy Management - EFZN
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Die Digitalisierung des Energiesystems Niedersächsische Energietage, Hannover, 7. 11. 2017 Michael Weinhold, CTO Siemens Energy Management Restricted © Siemens AG 2017 siemens.com
Agenda
1 Trends
2 Energiespeicher und Sektorkopplung
3 Innovationsfelder der Digitalisierung
4 Ausblick
© Siemens AG 2017
Page 2 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
The Energy Revolution: Big Picture
From centralized power Distributed Energy Systems
and unidirectional grid …
… to fully integrated & intelligent
Central and Distributed Energy
Systems and bidirectional
balancing
Transmission Distribution and Consumption
1 Changing
generation mix 2 Generation
capacity 3 Distance from
source to load 4 Decentralization
(public/private) 5 Refurbishment/
upgrades
additions
© Siemens AG 2017
Page 3 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Storyline of the global Energy Transitions:
Electricity is key to reach sustainable Energy Systems!
Political Targets: Changing
1. De-carbonization 1. Large-scale Renewable System
2. Sustainability integration into the electricity Operation
3. Energy Efficiency system (Wind, PV, Hydro) (“Physics &
4. Resiliency Acceptance”)
2. Distributed Energy Systems to
+
Breakthrough Technologies
maximize:
1. Energy System efficiency
2. Local Renewable integration
3. Resiliency
Consumer-
centric
(Performance & Cost): Energy World
1. Wind- and PV Power Gen. 3. Electrification of Consumption („Physics &
2. Energy Storage (Li-Ion) e. g. Heat Pump, E-Car Psychology“)
3. Digitalization
© Siemens AG 2017
Page 4 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Global on-shore wind potential
Ireland: >60% wind power on 10.1.2017
https://dupontconsulting.files.wordpress.com/2012/01/3tier_5km_global_wind_speed.jpg
© Siemens AG 2017 https://www.siliconrepublic.com/innovation/irish-wind-energy-record
Page 5 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Global solar energy yield
Saudi Arabia: 2018 ca.1,5 cent €/kWh
https://en.wikipedia.org/wiki/Photovoltaic_system#/media/File:SolarGIS-Solar-map-World-map-en.png
© Siemens AG 2017 https://www.pv-magazine.com/2017/10/04/saudi-arabias-300-mw-solar-tender-may-conclude-with-lowest-bid-ever/
Page 6 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Germany: more renewable generation capacity than peak load
10/2017: ca. 109 GW
12/2015: ca. 93 GW More installed Wind- and PV-capacity
Peak Load („Spitzenlast“) than Peak Load
ca. 82 GW
>65GW of Wind and PV-Power Plants
connected to LV- and MV-systems
Base Load („Grundlast“)
ca. 40 GW
Trend towards an „Electronic Grid“
Resulting Challenges for grid operators:
• Changing system dynamics
• Frequency and Voltage Stability
• Short Circuit Power
• …
Source: http://www.bundesnetzagentur.de/DE/Sachgebiete/ElektrizitaetundGas/Unternehmen_Institutionen/ErneuerbareEnergien/ZahlenDatenInformationen/zahlenunddaten-node.html
© Siemens AG 2017
Page 7 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
CHP “Fortuna” in Germany –
new performance and efficiency world record
Customer Challenges
Stadtwerke Düsseldorf
Location ~ 61.5% • Profitable operation despite high gas prices (vs. coal)
Düsseldorf, Germany • High resource efficiency
Date
net efficiency
2016
• Fast start-up for balancing energy
Solution
603,8 MWel • The highest efficiency combined heat and power station in
electrical output Germany with core components from Siemens: SGT5-8000H
gas turbine, SST5-5000 steam turbine, generator, I&C system,
BENSON® HRSG
Customer benefits
300 MWth
• Electrical efficiency of around 61.5% and a record power
maximum district generating capacity of 603.8 MW during test run
heating capacity • Plant can supply around 300 MW of heat for district heating
• Handover to customer 19 days ahead of schedule
© Siemens AG 2017
Page 8 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 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
© Siemens AG 2017
Page 9 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
The innovation: Converter using Power Electronic Building Blocks and intelligent control software © Siemens AG 2017 Page 10 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Digitalization drives dramatic change in energy systems
Affordability Availability Environment
Renewables and conventional Forecasting
Distributed energy Generation control
HVDC / FACTS Automation Grid stability
Agility in
Electrification energy
Energy Storage Digitalization Security
Power to X MDM
e-Mobility Customer engagement
HVDC/FACTS = High Voltage Direct Current/Flexible AC Transmission Systems MDM = Meter Data Management
© Siemens AG 2017
Page 11 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIIoT Operating Systems to manage Infrastructures
example Mindsphere
Operating System of Infrastructures
Siemens Software and Digital Services Energy
Fleet
Trading/ Railigent Car Sharing Your App
Management
Blockchain
Fault Demand Leak Intermodal
EnergyIP eCar Traffic
Detection Management Detection Storage Traffic Your App
Charging Management
Management
MindSphere – the cloud-based, open IoT operating system
Microgrid and transportation – electric devices
Holistic IT Security Concept
© Siemens AG 2017
Page 12 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TITechnology adoption in the U.S.
Time until used by 1/4 of American population
Hardware Software
46 years
26 years
16 years
snapchat
7 years months
1873 1926 1975 1991 2016
© Siemens AG 2017
Page 13 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIAgenda
1 Trends
2 Energiespeicher und Sektorkopplung
3 Innovationsfelder der Digitalisierung
4 Ausblick
© Siemens AG 2017
Page 14 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIIncreasing electrification in all sectors –
Heading towards an “all-electric world”
Global power generation capacity in TW Final energy consumption in Germany 2015
3.0% Other (e.g. heat)
10.1
49% Mobility
PV 30%
Wind
Renewables Huge potential
730
6.5 Hydro
and distributed TWh for further
power gene- 1,216 ~2466 electrification
Biomass
Nuclear TWh TWh
ration grow
520
Gas above average Power
TWh
21%
Oil
E-Mobility, E-Highways
Coal Share of renewable power
~30% Electrical
heating/cooling,
2015 2030 heat pumps etc.
Source: Siemens Energy 2020 Project 2014 – Base Case Scenario CAGR 15 – 30e Source: umweltbundesamt.de/Arbeitsgemeinschaft Energiebilanzen, status 7/16; IHS
© Siemens AG 2017
Page 15 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy storage applications and sector couplings
Application cases by location of storage
Central Distributed
Large Utilities Small utilities, municipalities, industry – prosumer
Pumped storage H2/Chemicals Battery Thermal
Electricity Electricity H2/ H2 Fuel Electricity Heating, Cooling
Methane for car
(gas grid)
Grid balancing Power to gas Grid stability, self-supply, Power-to-heating and -cooling
and stability Power-to-chemicals electro-mobility
© Siemens AG 2017
Page 16 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy storage applications and sector couplings
Application cases by location of storage
Central Distributed
Large Utilities Small utilities, municipalities, industry – prosumer
Pumped storage H2/Chemicals Battery Thermal
Electricity Electricity H2/ H2 Fuel Electricity Heating, Cooling
Methane for car
(gas grid)
Grid balancing Power to gas Grid stability, self-supply, Power-to-heating and -cooling
and stability Power-to-chemicals electro-mobility
© Siemens AG 2017
Page 17 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIDistrict Heating Storage
N-Ergie AG, Nürnberg
Hight ca. 70m 1500 MWh
Thermal Capacity
in operation since 1/2015
Status May 9, 2014 Status Jan 6, 2015
© Siemens AG 2017
Page 18 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy storage applications and sector couplings
Application cases by location of storage
Central Distributed
Large Utilities Small utilities, municipalities, industry – prosumer
Pumped storage H2/Chemicals Battery Thermal
Electricity Electricity H2/ H2 Fuel Electricity Heating, Cooling
Methane for car
(gas grid)
Grid balancing Power to gas Grid stability, self-supply, Power-to-heating and -cooling
and stability Power-to-chemicals electro-mobility
© Siemens AG 2017
Page 19 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIPower-to-power Energy Storage technologies
Time in use
Days/months
H2 / Methane storage (stationary)
Redox flow batteries Diabatic Hydro pumped
adiabatic CAES
storage
Hours
Li-ion
NaS
Batteries
Minutes
Flywheel energy storage Technology
Chemical storage
Double layer capacitor Electrochemical storage
Seconds
Superconductor Mechanical storage
coil
Electrical storage
1 kW 10 kW 100 kW 1 MW 10 MW 100 MW 1,000 MW
Source: Study by DNK/WEC “Energie für Deutschland 2011“, Bloomberg – Energy Storage technologies Q2 2011
CAES – Compressed Air Energy Storage
© Siemens AG 2017
Page 20 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIWinning Energy storage technologies (from todays perspective)
Time in use
Days/months
H2 / Bulk
Hydro pumped
storage
Hours
Li-Ion Batteries
Minutes
Technology
Chemical storage
Electrochemical storage
Seconds
Mechanical storage
Electrical storage
1 kW 10 kW 100 kW 1 MW 10 MW 100 MW 1,000 MW
Source: Study by DNK/WEC “Energie für Deutschland 2011“, Bloomberg – Energy Storage technologies Q2 2011
CAES – Compressed Air Energy Storage
© Siemens AG 2017
Page 21 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy Storage for very different purposes
Weeks
Application Segmentation
Reserve capacity
Days
Reserves
• Response to emergencies
Consumer / Prosumer Decentralized generation Variable generation Conventional power plants
(PV, Wind)
Firming Hours
Time shifting • Residential/
commercial selfsupply • Avoid curtailment
• Industrial peak shaving • On-grid + grid upgrade • Rules for grid integration
deferral • Energy arbitrage • Increase flexibility
Minutes
• Remote areas/ off-grid (time shifting) / load optimization
Distribution grid Transmission grid
• Ensure stability • Ensure power
System
Seconds
• Load optimization system stability
stability
1 kW 100 kW 1 MW 10 MW 20 MW Power
© Siemens AG 2017
Page 22 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIInovCity Évora, Portugal: Energy storage pilot project with EDP 472 kW/ 360 kWh SIESTORAGE system MicroGrid Controler Main applications Energy backup, voltage regulation, peak shaving, Islanding Turnkey solution © Siemens AG 2017 Page 23 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Electrification of Mobility
Siemens key applications in the process of being “electrified”
eBus: Sustainable eFerry: CO2-free Taxibot: Innovative eHighway: Electric eAir: Hybrid electric
public transportation shipping aircraft towing truck road freight transport airliner
– DC charging post, off- – World’s 1st all-electric – Pilot-controlled taxiing – Hybrid trucks supplied – Fuel consumption
board and on-board car ferry developed without aircraft engines with electricity from ~51% of aircraft
pantographs with Fjellstrand running overhead contact lines operating costs
shipyard (Norway) at up to 90km/h
– Flexible, fast-charging – Major fuel savings, – Electric propulsion:
system mounted on – Powered by three emission & noise – Increased system >25% fuel, emission
mast or roof of a bus battery packs reduction, foreign efficiency and energy and noise reduction
stop object damage savings
– 1st ferry (360 passen- – Development of hybrid
– Implemented by the gers, 120 vehicles) in – Certification granted, – Cooperation with electric airliner in
Hamburger Hochbahn operation since 2015 three Taxibots Scania, demonstration research cooperation
AG operating in Frankfurt projects in Sweden and with Airbus
California
© Siemens AG 2017
Page 24 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy storage applications and sector couplings
Application cases by location of storage
Central Distributed
Large Utilities Small utilities, municipalities, industry – prosumer
Pumped storage H2/Chemicals Battery Thermal
Electricity Electricity H2/ H2 Fuel Electricity Heating, Cooling
Methane for car
(gas grid)
Grid balancing Power to gas Grid stability, self-supply, Power-to-heating and -cooling
and stability Power-to-chemicals electro-mobility
© Siemens AG 2017
Page 25 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIPump Storage Capacity of Germany (ca. 40 GWh max)
and equivalent chemical energy (fuel) storage
The 9 biggest Pumped Hydro
Plants in Germany: With respect to stored Energy equivalent
cube of:
Goldistahl: Markersbach: Wehr:
1060 MW, 8,5 GWh 1050 MW, 4 GWh 992 MW, 6 GWh
16 m: Diesel
166 m: (CH4, 1 bar)
Waldeck II: Säckingen: Hohenwarte II:
480 MW, 3,4 GWh 370 MW, 2 GWh 320 MW, 2,1 GWh 230 m: (H2, 1 bar)
40 m: (H2, 200 bar)
Witznau: Erzhausen: Waldshut:
248 MW, 0,63 GWh 223 MW, 0,94 GWh 176 MW, 0,4 GWh
Quelle: UBA- Datenbank, 2011
© Siemens AG 2017
Page 26 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIPumped Hydro Storage Capacity of Germany compared to
wind-energy in-feed in north-eastern Germany
Vattenfall High Voltage
- Grid (Februar 2008)
Pumped Hydro
Pumpspeicher
in Germany: 40 GWh
in Deutschland
7000 MW
40.000 MWh
540GWh
IfR , TU - Braunschweig
Quelle: VDE
© Siemens AG 2017
Page 27 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy storage applications and sector couplings
Application cases by location of storage
Central Distributed
Large Utilities Small utilities, municipalities, industry – prosumer
Pumped storage H2/Chemicals Battery Thermal
Electricity Electricity H2/ H2 Fuel Electricity Heating, Cooling
Methane for car
(gas grid)
Grid balancing Power to gas Grid stability, self-supply, Power-to-heating and -cooling
and stability Power-to-chemicals electro-mobility
© Siemens AG 2017
Page 28 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIPower-to-X: H2O and CO2 electrolysis form the basis for long-term
bulk energy storage, mobility, and manifold chemical processes
Power-to-X: A Water Electrolysis – B CO2 Electrolysis – C e-Fuels and Ammonia
Generation Conversion Applications
Hydrogen Energy storage, mobility, re-electrification, H2 as feedstock
O2 H2
N2
H2O Ammonia Fertilizers, H2 energy carrier
Haber-Bosch
Water
A electrolysis CO2
Photovoltaics 2CO
B electrolysis Methanol Re-electrification, mobility (synthetic fuels), chemical industry
Chemical synthesis
CO2
Fermentation
CO Chemicals & Fuels Chemical products, mobility (synthetic fuels)
C
Wind power CO CO as feedstock
Direct synthesis
Liquid Fuels Mobility (synthetic fuels)
Source: Siemens AG (simplified)
© Siemens AG 2017
Page 29 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergiepark Mainz
Hydrogen-Electrolysis hall
Key facts
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*
Assumption: Passenger Fuel cell car consumption
© Siemens AG 2017 about 1 kg/100km
Page 30 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergiepark Mainz Realization © Siemens AG 2017 Page 31 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Agenda
1 Trends
2 Energiespeicher und Sektorkopplung
3 Innovationsfelder der Digitalisierung
4 Ausblick
© Siemens AG 2017
Page 32 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIChallenges
Energy System Stakeholder challenges
• Complexity and Uncertainty (Technology, Regulation) Data
• System Dynamics (Stability) Analytics
• Vulnerability (Physical and Cyber Attacks)
turns data
Competitive advantage through: into
• Adaptability, flexibility, speed
• Forecasting accuracy knowledge
• Decision Quality
© Siemens AG 2017
Page 33 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIIn a digital world, Cyber Security is essential and requires
a holistic approach that is more than the sum of its features
• Monitoring of • Vulnerability Handling • Security & Privacy by • Proven protection concepts • Support of operational
components Design based on international security:
• Incident Handling
• Secure Processes standards - Access control
• Threat Intelligence • Security Patch Management
• Certified processes: - Security log and event
- ISO/IEC 27001, management
- IEC 62443-2-4
Founding member and board member
European Energy – Information Sharing
EE-ISAC and Analysis Center (www.ee-isac.eu)
Assess Implement Manage Siemens as a trusted partner
Energy Expert Cyber Security
helps customer Platform (EECSP) – Guidance for
European Commission on policy and
to secure the grid regulatory directions
Smart Grid Task Force EG 2 –
Network Codes for TSO and DSO
© Siemens AG 2017
Active in Standardization
Page 34 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIDigital Twins allow us to further push the limits of Technologies and Products
“Digital twin” in Power Generation
Value for the customer
Optimizing the products already in
the design phase by using
massively historical data
Advanced quality assessment and
risk optimization
Better service and maintenance of
the product in the field
Cost savings along the entire value
chain
© Siemens AG 2017
Page 36 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIEnergy Management requires an open and standard-based
end-to-end architecture from field level to applications and services
Planning Operations Maintenance
and Simulation and Control and Usage
DIGITALIZATION PSS® grid planning
and simulation:
Digital Twin Data
Spectrum Power
grid operations/
control: Central Data
EnergyIP applications,
analytics: distributed,
“Internet of Things”
Software and Services model Madel
10 10
MindSphere 10 10
01 01 01 01
01 01 01 01
01 01 01 01
11 11 11 11
Substation: Field area networks:
AUTOMATION Automation and protection Sensors, meters, controls, concentrators
EM Assets Other Siemens and 3rd party
ELECTRIFICATION HV AIS HV GIS PT DT MV Swg LV systems LV Circuit Breakers PAC meters
123
© Siemens AG 2017
Page 37 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIDigital Substation / Scope
1 1 1
Non-conventional Instrument Merging Units (MU) Process Bus
transformers (NCITs) Converts analog primary values in Communicate field data to protection
Provide primary values to the merging digital information and control system based on
units based on new principles (Sampled Measured Values) IEC61850-9-2
1 Digitalization of Process Level
2 Grid Operation Support
3 Asset Management Support
4 Cyber Security 2 3 4 5 3
Substation Control Room Sensors
Station bus based on IEC61850 with Provides more information of current
5 Integrated Engineering Protection and Automation status of the electrical equipment
© Siemens AG 2017
Page 38 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Page 38Microgrid
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
© Siemens AG 2017
Page 39 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIIsland of Ventotene, ENEL, Italy: SIESTORAGE and SICAM Microgrid Manager Sustainable and independent microgrid 10-15% Oil/CO2 savings Off-grid electrification… Increased use of renewable energy and optimized fuel engine operation Grid stabilization © Siemens AG 2017 Page 40 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Reference projects demonstrate the broad range of different
prosumers in a distributed energy system
Battery storage system Data analytics decision- Turnkey integrated Intelligent microgrid for
safeguards power making support for power supply Savona University
supply at VEO GESTAMP solution for Südzucker
− Black start capability of − Real-time monitoring via − Drawing power from the − Highly energy-efficient
power plant's gas turbine web portal high-voltage grid, but also conventional and renewable
at any time and without − Early detection of feeding electricity from the sources are controlled in
feeding in power from the machinery failure and on-site power plants into real-time
public grid inefficient processes the grid − The campus can generate
− This island network keeps − Customized reports enough electricity and heat
the critical production to satisfy its needs
processes at the steel mill − Worldwide implementation autonomously
operating possible
© Siemens AG 2017
Page 41 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIAt the front edge of digital innovation:
Elhub: Market transaction management, Statnett, Norway
DSO Generation TSO Retailers 3rd party and
other entities
EnergyIP® 8
• Meter Data Management
(MDM) application
• Market Transaction
Management (MTM) End-Point/ Market
Metering
Siemens Player Entities
Points EnergyIP Integration
Benefits MTM
• Peak avoidance
• Distributed optimization
• CO2 and cost avoidance
• Allocation of grid losses
and unaccounted energy
Wind Solar e-Mobility End user DSO
DSO: Distribution System Operators TSO: Transmission System Operators MTM: Market Transaction Management
© Siemens AG 2017
Page 42 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIPossible advantages of the blockchain technology
No verification
costs to prove the
No separate Cost reduction: Security: origin e.g. of
financial
(real-time) peer-to-peer Immutable records & renewable energy,
management
process necessary
transactions with integrated performance
payment / currency Trust of source validation
any more
Blockchain
analytics across
shared data
New Business Models: (e. g. price data,
(P2P) energy trading Optimization:
(incl. e. g. regulation Multi-stakeholder market data, load
power), grid charging, Data available in one profiles, grid
collaboration in different use
nodal pricing, distributed / shared database utilization)
cases
EV-Charging
© Siemens AG 2017
Page 43 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIInnovative Microgrid solution using blockchain technology supporting New York’s Reforming the Energy Vision (REV) program © Siemens AG 2017 Page 44 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TI
Application of Artificial Intelligence
(including Machine Learning)
Act
Analyze Prescriptive Analytics
Inform
Predictive Analytics
Diagnostic Analytics
Descriptive Analytics
What happened? Why did it happen? What will / should happen? What shall we do?
Business • Service statistics • Root cause identification • Condition monitoring • Power optimization
Applications • Sales reports • Fault analysis • Fault prediction • Load balancing
Machine Learning
Data Mining
© Siemens AG 2017
Page 45 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIDefinition and Evolution of AI
Definition of AI Creating machines that perform functions that require intelligence
when performed by people (Kurzweil, 1990)
Before 2011 2011 – 2016: Expected by 2030+
1946: Zuse’s 1997: IBM 2005: Honda’s 2011: Watson 2014: Alexa, 2016: ~2020: All-over 202x: Fully 20xx: Robots
Z3, Deep Blue humanoid wins Amazon’s AlphaGo virtual personal autonomously may build
first defeats robot Asimo Jeopardy! intelligent beats Lee assistants as driving cars robot
programmable world’s chess comes to life against most assistant Sedol in a Go interface for become “children” on
electronic champion successful debuts match consumers market-ready their own
computer Kasparov contestants
Major breakthroughs
Algorithmic Usage of huge
Increasing Open platforms
advances in deep datasets leverage full
computing power and data bases
learning potential of AI
© Siemens AG 2017
Page 46 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIUse Case: Next Generation Root Cause Analysis
Sensor processing Reasoning
Image processing
Learning Decision
Speech recognition
Creativity
Text processing
High Level View Detailed AI Work Flow Efficiency &
competitiveness
© Siemens AG 2017
Page 47 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIUse Cases in Power Generation:
Gas Turbine Emission Reduction
Wind Turbine Control
Benefit for Gas Turbines: Reduced costs from emissions
Benefit for Wind Turbines: Increased Energy yield
Sensor processing Reasoning
Image processing
Learning Decision
Speech recognition
Creativity
Text processing
© Siemens AG 2017
Page 48 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIArtificial Intelligence
Deep Learning Example: Online Decision Support for Power Grids
Growing share of renewable energy and
Growing distributed
share power generation call for
of renewable
enhanced capabilities of intelligent devices.
• Wide area monitoring combined with
Wide-Area Fault • Increase quality of supporting information
decision support
Disturbance Localization and in case of faults
Classification • Disturbance identification and Classification • Localization of faults even in difficult cases
compensation
Operation Center: Disturbance Classification Infield: Fault location using neural networks
Model Training Model Generation Model Deployment
Stream Data Recognize Contingencies
Inter-
Counter preter
Measures
TIME contingency
Source
code
Embedded Analytics Framework (LEAF)
© Siemens AG 2017
Page 49 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIAgenda
1 Trends
2 Energiespeicher und Sektorkopplung
3 Innovationsfelder der Digitalisierung
4 Ausblick
© Siemens AG 2017
Page 50 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIThe three essential grids in context of an energy cell concept
Electricity (transmission) grid
Energy cells can be
Digital Grid Community
Factory
Power plant
Dedicated storage facility
Cell 1
Gas grid Energy cells contain
Power generation
Thermal and gas grids
Cell 3 Energy storage
Power-to-X (-value)
Dynamic load control
ICT, self-organizing,
Cell 4 self-healing intelligence
Cell 2
Cells negotiate energy Resiliency
exchange among …
themselves (peer-to-peer)
© Siemens AG 2017
Page 51 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIOutlook
1 More Wind- and PV, Electrification, Distributed Energy Systems
2 Sector-couplings and Energy Storage increasingly relevant
3 Digitalization is
keykey
enabler
enabler
(simulation,
(simulation,
operation,
operation,
market
market
integration)
integration)
4 Emerging Sharing Economy concepts for Prosumers
5 Artificial Intelligence gaining momentum
© Siemens AG 2017
Page 52 Die Digitalisierung des Energiesystems, Niedersächsische Energietage, Hannover, 7.11.2017 Michael Weinhold, EM TIThank you very much! michael.g.weinhold@siemens.com Unrestricted © Siemens AG 2015 siemens.com
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