Novel compensation scheme for low dynamic converters in droop-controlled DC grids

Droop-control is a common method for DC microgrids to realize grid stability and in-feed management. This work presents a novel compensation scheme that enables the grid integration of very low-dynamic converters without integrated droop control using other high-dynamic converters present in the gri...

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Bibliographic Details
Published in2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG) pp. 1 - 7
Main Authors Gehring, Johannes, Gosses, Kilian, Schwanninger, Raffael, Zeilmann, Bernd, Wunder, Bernd
Format Conference Proceeding
LanguageEnglish
Published IEEE 26.06.2022
Subjects
Control systems
DC grid modelling
DC microgrids
Distributed power generation
droop-control
grid control
Microgrids
Power electronics
Power system management
Power system stability
Stability analysis
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Summary:Droop-control is a common method for DC microgrids to realize grid stability and in-feed management. This work presents a novel compensation scheme that enables the grid integration of very low-dynamic converters without integrated droop control using other high-dynamic converters present in the grid. A wider range of converters can thus be used in DC microgrids. The compensation scheme is validated with a simulation of an existing DC grid.
ISSN:2329-5767
DOI:10.1109/PEDG54999.2022.9923315