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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CIRED 2021: The 26th International Conference and Exhibition on Electricity Distribution. 2021. p. 1874-1878.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Equivalent cellular-based electrical network models for voltage regulation using hybrid conversion technologies at the medium-voltage level
AU - Traupmann, Anna
AU - Greiml, Matthias
AU - Kienberger, Thomas
PY - 2021/9/21
Y1 - 2021/9/21
N2 - 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.
AB - 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.
U2 - 10.1049/icp.2021.2014
DO - 10.1049/icp.2021.2014
M3 - Conference contribution
SP - 1874
EP - 1878
BT - CIRED 2021
T2 - CIRED 2021 - 26th International Conference on Electricity Distribution
Y2 - 20 September 2021 through 23 September 2021
ER -