Equivalent cellular-based electrical network models for voltage regulation using hybrid conversion technologies at the medium-voltage level
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Organisational units
Abstract
Expanding and integrating renewable energy sources (RES) challenges today's energy systems, especially, electrical grids. Therefore, efficient RES integration methods have to be developed. This work chooses a multi-energy systems (MES) approach using the modelling framework HyFlow, developed at the Chair of Energy Network Technology. For this approach, simplified cellular-based electrical network models are developed using a specific network reduction method that enables these models to be used as an equivalent of the complex original grid since it shows equal electrical behaviour. As an example, this work uses a medium-voltage European test grid with massive volatile RES (wind and photovoltaic) expansion. This will show how this method can stabilize the grid and improve power quality using hybrid flexibility technologies (heat pumps (HP) and Power-to-Gas units (PtG)). Thus, grid expansion measures can be avoided, and self-sufficiency can be increased by this approach.
Details
Original language | English |
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Title of host publication | CIRED 2021 |
Subtitle of host publication | The 26th International Conference and Exhibition on Electricity Distribution |
Pages | 1874-1878 |
Number of pages | 5 |
ISBN (electronic) | 978-1-83953-591-8 |
DOIs | |
Publication status | Published - 21 Sept 2021 |
Event | CIRED 2021 - 26th International Conference on Electricity Distribution - online, Genf, Switzerland Duration: 20 Sept 2021 → 23 Sept 2021 https://www.cired2021.org/ |
Conference
Conference | CIRED 2021 - 26th International Conference on Electricity Distribution |
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Abbreviated title | CIRED |
Country/Territory | Switzerland |
City | Genf |
Period | 20/09/21 → 23/09/21 |
Internet address |