Deduction of Strategic Planning Guidelines for Urban Medium Voltage Grids with Consideration of Electromobility and Heat Pumps

With the evolution of electromobility and heat pumps in urban areas, distribution system operators find themselves facing new challenges in reinforcing their grids. With this evolution, the power demand is developing rapidly and grid reinforcement is urgently needed. The electromobility and heat pum...

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Bibliographic Details
Published in:Electricity (Basel, Switzerland) Switzerland), 2022-12, Vol.3 (4), p.505-541
Main Authors: Ali, Shawki, Wintzek, Patrick, Zdrallek, Markus, Monscheidt, Julian, Gemsjäger, Ben, Slupinski, Adam
Format: Article
Language:English
Subjects:
electromobility
heat pumps
Infrastructure
Load
medium voltage
planning guidelines
strategic grid planning
Strategic planning
Violations
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Summary:With the evolution of electromobility and heat pumps in urban areas, distribution system operators find themselves facing new challenges in reinforcing their grids. With this evolution, the power demand is developing rapidly and grid reinforcement is urgently needed. The electromobility and heat pump loads are introduced by giving the assumed development scenarios in Germany and their corresponding nominal power assumptions. Furthermore, a method for load modeling in grid planning is explained. Subsequently, several grid planning approaches are presented while dividing them into conventional and innovative planning strategies. Among the investigated innovative planning strategies are three variants of load management that regulate different load types. By analyzing several urban medium voltage grids, this contribution deduces a solid basis for distribution system operators in the form of planning guidelines. The implemented grid planning method leading to the planning guidelines is presented in detail along the contribution.
ISSN:2673-4826
2673-4826
DOI:10.3390/electricity3040026