grid analytics around the clock - osisoft

© 2020 OSIsoft, LLC 1Virtual Industry Summits

Grid Analytics around the clock

Anne van der Molen, Stedin2020-10-19


About StedinTransmission & Distribution

Serving ~2.2 million customers

To transport electricity and gas

And manage connection- and metering data

For whom we plan, build, operate and maintain grids

Regulated Electricity and Gas network operator (DSO)

In the South-Western part of the NetherlandsRotterdam/the Hague/Utrecht/ Zeeland / Kennemerland / North Friesland


Analytics around the clock

Clock Speed #1:Day to Day Operations

Clock speed #2:Grid Planning &

Construction

Clock Speed #3:Scenario Planning

Transmission & Distribution

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load

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Stedin HS Stations prov. Utrecht - mrt 2019 en mrt 2020

2019 2020

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Clock Speed #1: Day to Day Operations

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• (Load forecasting to TSO)• Check/ redo calculations

for work & switch planning• Check Grid Contingency

Planning• Increased voltage

violations & volt/var control

• Measurement infrastructure on substation level and prediction engine proved its value and importance, need to increase resolution

• Increased awareness of importance of accurate load modelling. AI and Machine Learning ?

• Process improvement • Grid analytics & decision

support

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Increase situational awareness


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Clock Speed #2: Grid Planning & construction

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Clock Speed #2: Grid Planning and – Construction

• Forecast demand funnel• Forecast and

communicate available grid capacity (transport indication)

• Check and update approach grid (connection) planning

• Congestion management.

• Measurement infrastructure on substation level proved its value and importance, need to increase resolution

• Increased awareness of importance of accurate load modelling (i.e. demand funnel).

• Process improvement• Grid Analytics & decision

support

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Clock speed #3: scenario planning

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Clock Speed #3: Scenario Planning

• Jointly define Energy Scenario’s

• Calculate and discuss impact of energy scenario’s on grids.

• Check and update approach on investment planning

• Measurement infrastructure on substation level proved its value and importance, need to increase resolution

• Increased awareness of importance of accurate load modelling

• Process Improvement• Grid Analytics & decision

support

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Approach


Clock speed #2:Grid Planning &

Construction

Clock Speed #3:Scenario Planning

Enterprise Digital TwinOperational Digital Twin

Contextual awareness Analysis & Impact assessmentProcess & skill development

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Approach


Operational Digital Twin

Contextual awareness Analysis & Impact assessmentProcess & skill development

Epics portfolio:• Sensor data feeds • Forecasting• Congestion management, • Real-time grid & DER

control • Redispatch, curtailment,

ANM• Operational Grid Analytics


Analytics around the clock

Challenge• Major and fast uptake of solar,

electrification of heating andtransportation (EV), but alsouptake in demand puts pressureon the electricity grids.

• Stedin, authorities and grid users need instruments to monitor andpredict energy use , system andgrid usage and grid development

Solution• Providing monitoring and

consistent analytics capabilities for our core business processes

• Processes running at different clock speeds

Benefits• Developing a vision and a

transition path - technology, processes and skills. Use practical use cases as execution strategy.

• Resulting in: Increased operational, tactical and strategic awareness, significantly accelerated ‘Time to Value’

Transmission & Distribution


Thank you

grid analytics around the clock - osisoft

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