Power Grid is the Backbone for E-Mobility. Florian Regnery. Network Technology/Network Operation Forum in the VDE (VDE FNN) Stockholm,

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1 Power Grid is the Backbone for E-Mobility Florian Regnery Network Technology/Network Operation Forum in the VDE (VDE FNN) Stockholm,

2 VDE FNN in a nutshell Our Role Non-profit association evolving the power grid in Germany Our Aim Forward-looking rules for the grid through common work on technical regulation Our Mission Achieve a reliable system operation with increasing number of variable renewable energies and new grid users Network Technology/Network Operation Forum in the VDE (Association for Electrical, Electronic & Information Technologies) 2

3 VDE FNN common platform for grid experts Our common work VDE FNN is powered by more than 500 voluntary experts: Network & plant operators Manufacturers Etc. Application rules e.g. connection codes Guidelines e.g. metering specifications, tool box for voltage control Positions e.g. e-mobility, 5G Studies Our contribution Stakeholders jointly develop solutions for upcoming technical challenges Grid-focused Consensus-based work Network Technology/Network Operation Forum in the VDE (FNN) 3

4 E-mobility: new challenges New grid-users with high energy demand putting the network under strain Simultaneous charging leading to demand peaks and new chances for the grid. Cost-effective integration to avoid too big grid expansions Additional services to provide flexibility and support integration of VRE E-mobility should help to enable a higher penetration of VRE increase flexibility of the system Network Technology/Network Operation Forum in the VDE (FNN) 4

5 Path towards smart charge management smart system-supportive uncontrolled dynamic customer optimization static fixed total power of one connection Network Technology/Network Operation Forum in the VDE (FNN) 5

6 load Smart Charge Management utilizes the grid more effectively Controllable ECS enable load management 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 uncontrolled controlled nowadays load Network Technology/Network Operation Forum in the VDE (FNN) 6

7 Power grid integration study: Key findings Meta study Based on 52 national und 8 international studies and research projects All studies with focus on power grid integration of e-mobility Available for free in November: Path for e-mobility penetration still unclear Central parameters for future network planning simultaneity local network situation ECSs must be responsive to network signals Flexibility through e-mobility is possible Changes in regulatory framework are needed Network Technology/Network Operation Forum in the VDE (FNN) 7

8 penetration rate Path for e-mobility penetration is still unclear 100% n = 115 scenarios 80% 60% 40% 20% Source: FNN-BDEW-Meta-study, % 0% 2,5% Conservative scenario Progressive scenario Moderate scenario Aim German Government Network Technology/Network Operation Forum in the VDE (FNN) 8

9 Power grid integration study: Key findings Meta study Based on 52 national und 8 international studies and research projects All studies with focus on power grid integration of e-mobility Available for free in November: Path for e-mobility penetration still unclear Central parameters for future network planning simultaneity local network situation ECSs must be responsive to network signals Flexibility through e-mobility is possible Changes in regulatory framework are needed Network Technology/Network Operation Forum in the VDE (FNN) 9

10 Network Load Significant impact through grid-supportive control 500% 400% 300% 200% majority of uncontrolled charging = overload Grid-supportive control Uncontrolled charging Scenario with overload n = 43 scenarios 100% 0% Source: FNN-BDEW-Meta-study, % 20% 40% 60% 80% 100% Penetration Rate Network Technology/Network Operation Forum in the VDE (FNN) 10

11 Power grid integration study: Key findings Meta study Based on 52 national und 8 international studies and research projects All studies with focus on power grid integration of e-mobility Available for free in November: Path for e-mobility penetration still unclear Central parameters for future network planning simultaneity local network situation ECSs must be responsive to network signals Flexibility through e-mobility is possible Changes in regulatory framework are needed Network Technology/Network Operation Forum in the VDE (FNN) 11

12 FNN-Position Charging stations must support network operation in critical situations Three-phase power charging must become standard Solid planning corridors are a prerequisite for efficient network expansion E-mobility should provide flexibility in the future energy system Network Technology/Network Operation Forum in the VDE (FNN) 12

13 Grid operator signal must have priority in critical situations Grid operator market Network Technology/Network Operation Forum in the VDE (FNN) 13

14 FNN-Position Charging stations must support network operation in critical situations Three-phase power charging must become standard Solid planning corridors are a prerequisite for efficient network expansion E-mobility should provide flexibility in the future energy system Network Technology/Network Operation Forum in the VDE (FNN) 14

15 Main take-aways E-mobility should help to integrate renewables and bring flexibility to the system Grid-supportive control helps with the integration Grid operator signal must have priority in critical situations Network Technology/Network Operation Forum in the VDE (FNN) 15

16 new VDE FNN campaign for consumers: backbone.vde.com Network Technology/Network Operation Forum in the VDE (FNN) 16

17 Future Power Grid Solutions We are evolving the grid Florian Regnery E-Mobility & Storage Forum Network Technology / Network Operation in the VDE (FNN) Bismarckstraße 33, Berlin Salome Vazquez Gonzalez International Relations Officer salome.gonzalez@vde.com Forum Network Technology / Network Operation in the VDE (FNN) Bismarckstraße 33, Berlin Network Technology/Network Operation Forum in the VDE (FNN) 17