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Data Science and IoT solutions an insight into the digital future
of the district heating network of ViennaInes Lindmeier, SDEC, 25.10.2019
Portfolio Wien Energie
Electricity Gas Heating Cooling
Energy
Services
Energy
Efficiency E-Mobility Photovoltaics
Tele-
communicationsSecurity
Research &
InnovationSmart Services
Portfolio Wien Energie
Electricity Gas Heating Cooling
Energy
Services
Energy
Efficiency E-Mobility Photovoltaics
Tele-
communicationsSecurity
Research &
InnovationSmart Services
District Heating System of Vienna
~ 5.500 GWh/a
since 1969
> 1.200 km
district heating
piping
> 370.000
households
District Heating System of Vienna
GUFO
primary network
District Heating System of Vienna
UFO
GUFO
secondary
network
GUFO ~550
>7.000
~2.000
primary network
Appartement 1
Appartement 2
Appartement x
~370.000
House 1
House 2
House x
District Heating System of Vienna
UFO
GUFO
secondary
network
GUFO
primary network
Maintenance & Efficiency
District Heating System of Vienna
GUFO
Decarbonisation
Lowering System
Temperatures
Optimising Substation
Temperaturedifference
Maintenance & Efficiency
District Heating System of Vienna
preventive
maintenance
~12.000 per year
~ 5.000
Troubleshootings
~ 1.000
Service interruptions
Rising number
of substations
per service
team member
GUFO
Maintenance & Efficiency
District Heating System of Vienna
remote control of 25% GUFOs
2% real time info of all stations
in a GUFO-network
20% 15min Heat Meter Data
Maintenance & Efficiency
District Heating System of Vienna
remote control of 25% GUFOs
2% real time info of all stations
in a GUFO-network
20% 15min Heat Meter Data
Maintenance & Efficiency
IoT & DataScience @ Wien Energie
IoT & DataScience @ Wien Energie
01/18
IoT & DataScience @ Wien Energie
01/18
IoT
ML
IoT & DataScience @ Wien Energie
01/18
Predictive
Maintenance
Datavisualization
Monitoring
State of Health
Efficiency
Smart Control
IoT
ML
IoT & DataScience @ Wien Energie
Predictive
Maintenance
Datavisualization
Monitoring
State of Health
Efficiency
Smart Control
IoT
ML
01/18 08/18
IoT & DataScience @ Wien Energie
Pilotproject – Data Insights
08/18
Live-Data
Historical
Data
Work
History
CRM
Metadata
What Data do we need?
What Data do we have?
Where is this Data?
Who is the Data Owner?
IoT & DataScience @ Wien Energie
Pilotproject – Data Insights
Live-Data
Historical
Data
Work
History
CRM
Metadata
08/18
What about Data Quality?
IoT & DataScience @ Wien Energie
Pilotproject – Data Insights
08/18
IoT & DataScience @ Wien Energie
Pilotproject
Energy EfficiencyGUFO-Networks
Unsupervised ML
Supervised ML
GUFO3 x
GUFO130 x
EE PM
IoT
IoT & DataScience @ Wien Energie
Pilotproject – Energy Efficiency
EE
IoT & DataScience @ Wien Energie
Pilotproject – Energy Efficiency
EE
IoT & DataScience @ Wien Energie
Pilotproject – Energy Efficiency
EE
GUFO
Time delay
substations
IoT & DataScience @ Wien Energie
Pilotproject – Energy Efficiency
EE
garanteed
Supply
temperatures
Real supply
temperatures
substations
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
Sound
Vibration
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
814,1 RPM
03.04.2019
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
814,1 RPM
03.04.2019
814,4 RPM
01.05.2019
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
814,1 RPM
03.04.2019
814,4 RPM
01.05.2019
814,4 RPM
20.05.2019
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO3 x
EE PM
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO130 x
EE PM
Live-Data
Historical
Data
Work
History
CRM
Metadata
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO130 x
EE PM
Gradient boosted trees
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO130 x
EE PM
Gradient boosted trees
~75% of Service Interruptiones
are not necessary!
IoT & DataScience @ Wien Energie
Pilotproject – Predictive Maintenance
Unsupervised ML
Supervised ML
GUFO130 x
EE PM
IoT & DataScience @ Wien Energie
EE PM
Predictive
Maintenance
Datavisualization
Monitoring
State of Health
Efficiency
Smart Control
Data Quality
Data Strategy
IoT Strategy – IoT Platform
Modelmanagement
Mind Setting
