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Smart CitiesIndustry, Technology and Citizens
December 2017
Dr. Fritz Rettberg
Institut
Dec 2017Smart Cities | Dr. Fritz Rettberg 2
Grid dynamics
and stability
Measurement
and
automation
systems
Transmission
grid and
energy
markets
Distribution
grid planning
and operation
SGTL &
E-Mobility
Power
electronics,
PQ & energy
efficiency
Dec 2017Smart Cities | Dr. Fritz Rettberg 3
What‘s Smart City about?
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The ability to manage the urban infrastructure increasingly defines social, ecological and
economic success.
The "intelligent" electricity grid is one necessary condition!
Another is the ability to break silos!
Rapid growth puts the urban infrastructure under pressure
and makes it difficult to maintain the quality of life of
urban residents
Higher need to manage carbon footprint and improve
sustainability
Improving the quality of life index is more crucial than ever
for the preservation and attraction of trade, business
and talent
Fast growth, urbanisation, economical issues and ecological sustainability are main challenges for cities worldwide
Breaking the silos
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CONNECTED CITY
HORIZONTAL SERVICES
Smart
Lighting
Application
Smart
Parking
Application
State
Estimation
Application
Smart
Mobility &
Traffic App
…
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Objects Objects
Park & Charge
DistrictEMS
EnergyMonitor
E-Car Sharing
SharedSpaces
EnergyTrading
...
Data Use & New Business Models
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Co
mp
lexit
y
Added value
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Smart City Topics
Smart Home and E-Mobility
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Accounting CenterE-Mobility
EV integrated Accounting System
Meter Plug
Storage CHP
Smart Buildings in Urban Areas
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Smart Neighbourhoods
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Homes
Factories
(Office-) Buildings
user
consumer
PV
comfort
efficiencylight
heating
white
goods
CO2
Reduction
steam
production
facilities
production
electronics
EV
operator
residents
Smart Neighbourhoods – Connecting everything
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Homes
Factories
(Office-) Buildings
user
consumer
PV
comfort
efficiencylight
heating
white
goods
CO2
Reduction
steam
production
facilities
production
operator
electronics
EV
residents
• Sharing of
…private parking
…private charging device
• Micro payment
Smart Factory Power Systems
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Smart Traffic and Mobility
Dec 2017Smart Cities | Dr. Fritz Rettberg 13
Smart Supply Infrastructure
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Smart Power Systems
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Dec 2017Smart Cities | Dr. Fritz Rettberg 16
A Choice of Projects, Industry and Technologies
Typical Smart City Topics
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Energy & Climate
Change
Mobility &
Logistics
Data Hubs &
Citizen Services
Security
Living &
Demography
Urban
Infrastructure
Collaboration and Participation is the Key!
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120 partners from
- Science
- Municipality
- Trade and commerce
- Energy
- Mobility and traffic
- Logistics
- Real estate
- Electronics
- Data and IT
- Communication
- Urban Planning
- Production
- …
Best Practice #1: Fast Charging Infrastructure with PV and
Storage
Implementation of fast charging systems for
electric cars
Combination with storage an local renewable
sources
Optimisation of renewable use for e-mobility
Enabling high power charging without harming
the power grid
Avoiding grid expansion for e-mobility
Dec 2017Smart Cities | Dr. Fritz Rettberg 19
Best Practice #2: T-Systems Park&Joy
Roll-out of parking sensors on 5.000 public
parking slots in Dortmund City
Recognition of free parking space
Demonstration of innovative parking app
Reduction of search time for parking
Integration into Narrowband-IoT test field
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Best Practice #3: Smart Urban Park&Charge
Installation of parking sensors and e-car
charging infrastructure on private parking slots
in backyards
Interface between charging infrastructure and
sensors to recognize free park&charge slots
Implementation of a data platform for sharing
private charging slots
Incentivation of traffic conducive behavior
Interface with city‘s traffic management system
Dec 2017Smart Cities | Dr. Fritz Rettberg 21
Best Practice #4: Urban Smart Grid
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Best Practice #4: Urban Smart Grid
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Best Practice #5: Smart City Hub & Data Center
Development of data usage concepts
Technology and data deployment
Implementation of data driven (municipal)
business cases
Support for other smart
cities
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Conclusions
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P
Interdisciplinary
cooperation
Horizontal Budget
Public Private
Partnership
Partner Eco-system
1
2
3
4
Digital transformation in cities is an ongoing process
without a specific goal.
It’s not about technology – It’s all about citizens!
What is the most efficient and effective way to
enhance the municipal services?
Cost
reduction
Jobs Quality of
life
A city becomes “smart” by sustainable investments in human and social capital as well
as in digitalization in order to enhance economic strength and quality of life.
Digitalization and new technologies are instruments of a smart city. Not a goal!
Contact
Dr. Jan Fritz Rettberg
Head of Innovation Management
TU Dortmund University
ie³ - Institute of Energy Systems, Energy Efficiency and Energy Economics
Phone: +49 231 9742 4131 | Mobile: +49 1578 59 19 279 | Fax: +49 231 9742 4139
eMail: [email protected] | www.smartgrid-tec-lab.com
Dec 2017Smart Cities | Dr. Fritz Rettberg 27
THANK YOU!