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On the Analysis of Voltage and Current Transients in Three-Phase Power Systems.
- Source :
-
IEEE Transactions on Power Delivery . Apr2007, Vol. 22 Issue 2, p1194-1201. 8p. 1 Black and White Photograph, 2 Graphs. - Publication Year :
- 2007
-
Abstract
- This paper proposes a method for analyzing measurements of voltage transients in three-phase systems. The method is based on the Clarke transform introduced in 1950 for calculations of travelling waves along three-phase transmission lines. The proposed method also shows close similarities with the classification of three-phase unbalanced voltage dips. After extracting the actual transient (e.g., by using a notch filter centered on the power-system frequency), the three signals are decomposed into seven components. From the relation between these seven components, the dominant component is identified. The method is successfully applied to a number of measured transients. The paper also identifies the limitations of the method and gives suggestions for future work. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858977
- Volume :
- 22
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Delivery
- Publication Type :
- Academic Journal
- Accession number :
- 24734858
- Full Text :
- https://doi.org/10.1109/TPWRD.2007.893613