SVD Applied to Voltage Sag State Estimation

Hernández Bayo, Araceli and Espinosa-Juárez, Elisa and Castro Fernández, Rosa María de and Izzeddine Izzeddine, Mohamed (2013). SVD Applied to Voltage Sag State Estimation. "IEEE Transactions on Power Delivery", v. 28 (n. 2); pp. 866-874. ISSN 0885-8977. https://doi.org/10.1109/TPWRD.2012.2218627.

Description

Title: SVD Applied to Voltage Sag State Estimation
Author/s:
  • Hernández Bayo, Araceli
  • Espinosa-Juárez, Elisa
  • Castro Fernández, Rosa María de
  • Izzeddine Izzeddine, Mohamed
Item Type: Article
Título de Revista/Publicación: IEEE Transactions on Power Delivery
Date: April 2013
ISSN: 0885-8977
Volume: 28
Subjects:
Freetext Keywords: Power quality (PQ), PQ monitoring, power system, voltage sags (dips)
Faculty: E.T.S.I. Industriales (UPM)
Department: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (328kB) | Preview

Abstract

The method presented in this paper addresses the problem of voltage sag state estimation (VSSE). The problem consists in estimating the voltage sags frequency at non-monitored buses from the number of sags measured at monitored sites. Usually, due to limitations on the number of available voltage sag monitors, this is an underdetermined problem. In this approach, the mathematical formulation presented is based on the fault positions concept and is solved by means of the Singular Value Decomposition (SVD) technique. The proposed estimation method has been validated by using the IEEE 118 test system and the results obtained have been very satisfactory.

More information

Item ID: 33241
DC Identifier: http://oa.upm.es/33241/
OAI Identifier: oai:oa.upm.es:33241
DOI: 10.1109/TPWRD.2012.2218627
Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6473860&filter%3DAND%28p_IS_Number%3A6484160%29%26pageNumber%3D2
Deposited by: Memoria Investigacion
Deposited on: 14 Apr 2015 15:20
Last Modified: 14 Apr 2015 15:20
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM