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

Comunicaci贸 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

Author: Souto, Laiz
Torrent-Fontbona, Ferran
Herraiz Jaramillo, Sergio
Mel茅ndez i Frigola, Joaquim
Abstract: Comunicaci贸 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
Document access: http://hdl.handle.net/10256/16568
Language: eng
Publisher: Universitat de Girona
Collection: Contribucions a Congressos (D-EEEiA)
info:eu-repo/grantAgreement/EC/H2020/773715
Rights: Tots els drets reservats
Subject: Baixa tensi贸
Low voltage systems
Enginyeria el猫ctrica
Electrical engineering
Title: Detection of Voltage Fluctuations in Low-Voltage Power Distribution Networks with Principal Component Analysis
Type: info:eu-repo/semantics/conferenceObject
Repository: DUGiDocs

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