Konferenzbeitrag
A generic architecture for robust automatic detection and suppression of sub-harmonics
Vorschaubild nicht verfügbar
Volltext URI
Dokumententyp
Text/Conference Paper
Dateien
Zusatzinformation
Datum
2013
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Verlag
Gesellschaft für Informatik e.V.
Zusammenfassung
Sub-harmonic phenomena become a critical issue as properties of the power grid change. In this paper we propose a generic architecture to detect and suppress these sub-harmonics automatically in a robust way. Therefore different algorithms to analyse the signals from the power grid, like waveletand prony analysis, are used and extended to rate and incorporate signal quality. The results of these algorithms are dynamically fused using according to their trustworthiness in order to achieve a detection as robust as possible. Afterwards the intervention needed to suppress a detected sub-harmonic is determined and applied by remote load management in our case. First experimental results show the validity of this trustworthiness-based architecture.