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Detection of Voltage Fluctuations in Low-Voltage Power Distribution Networks with Principal Component Analysis

Comunicació presentada a "Tenth Protection, Automation and Control (PAC) World Conference", celebrada del 17 al 20 de juny de 2019 a la University of Strathclyde a Glasgow, UK

PAC World Conference (10th: 2019: Glasgow,UK)

This work presents the development and results of an automated event detection strategy based on principal component analysis (PCA) for low voltage distribution grids with the presence of distributed generation (DG) and phasor measurement units (PMUs). The proposed methodology, relying on measurements provided by PMUs installed at different nodes, is capable of correctly identifying and distinguishing abnormal operating conditions (AOC) from normal operating conditions (NOC) without requiring any information about the network topology or electrical parameters of its components. Moreover, it is tested and validated under voltage sags and swells in a real-based power distribution network simulated in MATLAB with PMUs deployed in distinct settings

Universitat de Girona

Autor: Souto, Laiz
Torrent-Fontbona, Ferran
Herraiz Jaramillo, Sergio
Meléndez i Frigola, Joaquim
Resum: Comunicació presentada a "Tenth Protection, Automation and Control (PAC) World Conference", celebrada del 17 al 20 de juny de 2019 a la University of Strathclyde a Glasgow, UK
PAC World Conference (10th: 2019: Glasgow,UK)
This work presents the development and results of an automated event detection strategy based on principal component analysis (PCA) for low voltage distribution grids with the presence of distributed generation (DG) and phasor measurement units (PMUs). The proposed methodology, relying on measurements provided by PMUs installed at different nodes, is capable of correctly identifying and distinguishing abnormal operating conditions (AOC) from normal operating conditions (NOC) without requiring any information about the network topology or electrical parameters of its components. Moreover, it is tested and validated under voltage sags and swells in a real-based power distribution network simulated in MATLAB with PMUs deployed in distinct settings
Format: application/pdf
Accés al document: http://hdl.handle.net/10256/16568
Llenguatge: eng
Editor: Universitat de Girona
Col·lecció: Contribucions a Congressos (D-EEEiA)
info:eu-repo/grantAgreement/EC/H2020/773715
Drets: Tots els drets reservats
Matèria: Baixa tensió
Low voltage systems
Enginyeria elèctrica
Electrical engineering
Títol: Detection of Voltage Fluctuations in Low-Voltage Power Distribution Networks with Principal Component Analysis
Tipus: info:eu-repo/semantics/conferenceObject
Repositori: DUGiDocs

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