"Smart grids aren't created by better concepts alone — but by translating the right algorithms into scalable software that works in day-to-day grid operations."
As co-founder and CTO of envelio, Dr. Fabian Potratz writes on envelio.com about how distribution system operators can manage the growing complexity of their grids through the targeted use of automation and data-driven planning. His articles combine technical depth with an understanding of what really works in the day-to-day operations of grid operators.
Academic Degree
Fabian's Career
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RWTH Aachen University (2005–2011)
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RWTH Aachen University (2011–2017)
Thesis title: “Master Planning for Medium- and Low-Voltage Systems with Consideration of Active Grid Equipment”—a thesis that lays the methodological foundations for automated, flexibility-oriented grid planning and is directly incorporated into product development at envelio today.
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(2011–2017, total of 5 years and 8 months):
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Research Associate (2011–2014)
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Team Leader, Distribution Grids (2014–2016)
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Budget and personnel planning for 8 researchers, national and international research projects
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Head of Sustainable Distribution Systems (2016–2017) – Leading three teams with up to 21 doctoral candidates in the areas of Distributed Energy Systems, Grid Planning & Operation, and Protection & Stability
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EnBW Transportnetze AG (Stuttgart), EnBW Trading GmbH (Karlsruhe), Stadtwerke Aachen AG, and Borusan EnBW Enerji (Istanbul)
Academic Focus
- Automated Smart Grid Planning that takes Flexibility Options into Account
- Condition Monitoring and Transparency in Distribution Network Operations (State Estimation, Network Screening)
- Real-Time Management of Low-Voltage Networks
- Grid Expansion Planning with Storage Systems and Dynamic Topology Adaptation
- Reactive Power Management: Harnessing the Potential of Distribution Networks for the Transmission Grid
- Technology Development for Scalable Grid Software
Methodological Approach
Fabian's Approach
Research in the field of smart grids can only have a practical impact if it makes the transition from algorithm to stable, production-ready software.
Fabian’s approach: to adapt scientifically sound methods so that grid operators can not only understand them but also use them reliably on a daily basis—without every implementation turning into a research project.
Role at envelio
As CTO at envelio, Fabian Potratz is responsible for:
- the technological architecture and further development of the Intelligent Grid Platform
- the transition of research algorithms into production-ready software
- the scalability and technical reliability of the platform in operation at over 90 grid operators across Europe
- the technology roadmap, developed in close coordination with product development and customer requirements
Practical Implications
His expertise is particularly relevant to decision-makers at distribution system operators in three areas:
- Head of Grid Planning / Grid Operations: a product manager who understands the technical requirements for grid software based on the company’s own research into stability and protection in distribution grids
- Head of Digitalization: a founder who has overseen the entire journey from a dissertation at RWTH Aachen University to a production-ready platform for more than 85 network operators
- Asset Manager: an expert who can assess the interrelationships between grid models, automation, and operational safety based on research and product experience
Publications & Technical Background
18
Years of Research and Practical Experience in Distribution Grid Digitalization
9
Scientific Publications
55
Scientific Citations According to ResearchGate
Complete list of publications: ResearchGate – Fabian Potratz