| Zugriffsnummer | 54548 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | On the need of uncertainty computation of electrical waveforms on a sample-by-sample basis |
| Autor(in); Institution |
Gallarreta, Alexander; University of the Basque Country (UPV/EHU), Bilbao, SPAIN
Öztürk, Tezgül C.; TÜBITAK Ulusal Metroloji Enstitüsü (UME), Kocaeli, TURKEY
De la Vega, David; University of the Basque Country (UPV/EHU), Bilbao, SPAIN
Stewart, Brian G.; University of Strathclyde, Glasgow, UK
Milicevic, Kruno; Random Red, Osijek, CROATIA
|
| Quelle/Jahr | 28th International Conference and Exhibition on Electricity Distribution (CIRED 2025):(2025), 1884 - 1888 |
| Artikelnummer | 0712 |
| ISBN | 978-1-83724-527-7 |
| DOI | |
| Verlag | Stevenage: IET |
| Konferenzangaben | CIRED 2025: 28th Conference and Exhibition on Electricity Distribution, Geneva, 16-19, June, 2025, Switzerland |
| Freie Schlagworte | sample-by-sample uncertainty ; waveform reconstruction ; power grids ; measurement methods |
| Zusammenfassung | The deployment of inverters and rectifiers in the distribution power grid is generating an increase in the number and relevance of impulsive events, such as spikes, supraharmonic emissions, and high-level transients. These events may impact the protection equipment or the devices connected to the grid. Commercial measurement instruments to detect and assess these events are not able to follow some of the sharp high-amplitude variations in the grid, which impedes an accurate measurement of these impulsive events. This paper presents a new approach for a more accurate assessment, based on a sample-by-sample analysis, including techniques for waveform reconstruction and uncertainty calculation. This contribution proposes a methodology to quantify the distortions introduced by the measurement instruments used during the measurements in the power grids. The proposed techniques will provide a better understanding of the impulsive events present in the grid and valuable knowledge to design mitigation measures against these disturbances. |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
| Forschungsprojekt | EURAMET 23NRM01 SBS Uncert |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: 23NRM01 SBS Uncert Titel der Förderung: 23NRM01: Support for standardisation of sample-by-sample waveform uncertainty computation Förderungsnummer: 23NRM01 |
| Förderinformationen (2) |
Förderername: Basque Government
Förderungsnummer: IT1436-22 |
Zitierung
Gallarreta, A., Füser, H., Seferi, Y., Öztürk, T. C., De la Vega, D., Stewart, B. G., & Milicevic, K. (2025). On the need of uncertainty computation of electrical waveforms on a sample-by-sample basis. CIRED 2025: 28th Conference and Exhibition on Electricity Distribution, Geneva, 16-19, June, 2025, Switzerland. https://doi.org/10.1049/icp.2025.1951