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DSD-INT 2018 Impact of flooding on critical infrastructures - Mulder

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Presentation by Maudy Mulder, SIM-CI, The Netherlands, at the Delft3D - User Days (Day 1: Hydrology and hydrodynamics), during Delft Software Days - Edition 2018. Monday, 12 November 2018, Delft.

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DSD-INT 2018 Impact of flooding on critical infrastructures - Mulder

  1. 1. 12 November 2018Company confidential. © 2018 SIM-CI All rights reserved. 1 Delft Software Days - Edition 2018 Maudy Mulder maudy.mulder@sim-ci.com Impact of flooding on critical infrastructures SIM-CI | Member of Alliander NV, The Netherlands
  2. 2. Company confidential. © 2018 SIM-CI All rights reserved. 2 Alliander CHALLENGES The energy transition accelerates Finances under pressure NEW BUSINESS STRATEGY Future Alliander activities Synergetic activities Supporting activities
  3. 3. Mimicking all vital urban processes & infrastructures. Predicting and foreseeing future events & scenarios. › Accurate representation of infrastructures › Validated real-time and historic data › Scientific models to create, validate and assess mitigation & contingency scenarios Company confidential. © 2018 SIM-CI All rights reserved. 3
  4. 4. Cascading effects and interdependencies Company confidential. © 2018 SIM-CI All rights reserved. 4 2 components 2 interactions 3 components 6 interactions 4 components 12 interactions 5 components 20 interactions Future
  5. 5. Water outage by short circuit in substation (2015) › Short circuit in substation in Uitgeest due to heavy rainfall. › 29.000 households affected. › Malfunction in the water supply management equipment due to power dip. › Water supply outages and pressure drops. 5
  6. 6. › Industroyer / Crash Override malware. › Malware controls electricity substation components. › Switched off one high-voltage substation. › Considered a test run: › This protocol used in power and transport control systems and other CI systems worldwide. › Malware may cause days-long blackouts in all European, Asian and Middle East energy companies. 6 Blackout in Kiev (2016)
  7. 7. Modeling for resilience Company confidential. © 2018 SIM-CI All rights reserved. 7 › Gather (open) input data for region of interest to create a digital twin. Data is converted to SIM-CI data format. › Run scientifically based simulations for a range of disruptions on relevant infrastructures. › Show impact on infrastructure, society and the economy in a 2D/3D/VR visualization. SIM-CI PLATFORM
  8. 8. FLOODING Modeling for resilience Company confidential. © 2018 SIM-CI All rights reserved. 8 › Validated scientific models integrated in model engine. › Models can be created in- house or outsourced, or third party (open source) software is used. MODELS TYPES INTERDEPENDENCY WEATHER IMPACT NETWORK TOPOLOGY CHANGE DETERIORATION
  9. 9. › The effects of a flooding on the high and medium voltage grid 9 Flooding – electricity interdependency
  10. 10. Motive › More extreme weather events that may result floods due to heavy rain fall or dike breakage Model benefits › Help to design resilient grids › Help to act during a flooding 10 Used model types FLOODINGNETWORK TOPOLOGY CHANGE Modelling the flooding-E interdependency
  11. 11. Company confidential. © 2018 SIM-CI All rights reserved. 11 Flooding impact analysis HOUSEHOLDS 238,624 BUSINESSES 2,605 PEOPLE 160,815 POWER OUTAGE REPAIR COSTS $ 8,558,768 5hAFFECTED BY SUBSEQUENT POWER OUTAGE
  12. 12. Juliana van Stolberglaan 4-10, 2595 CL The Hague, The Netherlands sim-ci.com Thank you! Any questions? Company confidential. © 2018 SIM-CI All rights reserved. 12 maudy.mulder@sim-ci.com

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