eCite Digital Repository

Power quality indices measurement using the S-transform

Citation

Gargoom, AMM and Ertugrul, N and Soong, W, Power quality indices measurement using the S-transform, international Journal of Power and Energy Conversion (IJPEC), 1, (1) pp. 31-48. ISSN 1757-1154 (2009) [Refereed Article]

DOI: doi:10.1504/IJPEC.2009.023475

Abstract

The paper presents the S-transform (ST) technique as a new tool for power quality indices measurement. A key feature of the ST is its accurate time-frequency (amplitude and phase) domain. With this feature, it is possible to redefine the calculation of the power quality indices in the ST domain based on the harmonic content of the signals. In addition, using the time information provided by this technique, the definitions of the power quality indices can be extended to be instantaneous. The accuracy of the instantaneous versions of different indices in the ST domain is verified on a number of simulated and real power quality signals. © 2009 Inderscience Enterprises Ltd.

Item Details

Item Type:Refereed Article
Research Division:Engineering
Research Group:Electrical and Electronic Engineering
Research Field:Electrical and Electronic Engineering not elsewhere classified
Objective Division:Energy
Objective Group:Other Energy
Objective Field:Energy not elsewhere classified
Author:Gargoom, AMM (Dr Ameen Gargoom)
ID Code:60948
Year Published:2009
Deposited By:Engineering
Deposited On:2010-02-23
Last Modified:2010-03-29
Downloads:0

Repository Staff Only: item control page