eprintid: 66116
rev_number: 9
eprint_status: archive
userid: 1903
dir: disk0/00/06/61/16
datestamp: 2021-02-17 17:22:50
lastmod: 2021-02-17 17:22:50
status_changed: 2021-02-17 17:22:50
type: article
metadata_visibility: show
creators_name: Rodríguez Pajarón, Pablo
creators_name: Hernández, Araceli
creators_name: Milanovic, Jovica V.
title: Probabilistic assessment of the impact of electric vehicles and nonlinear loads on power quality in residential networks
publisher: Elsevier
rights: by-nc-nd
ispublished: pub
subjects: electrica
subjects: industrial
full_text_status: public
keywords: Electric vehicle; Unbalances; Harmonic analysis; Power quality; Probabilistic analysis
abstract: This paper presents a probabilistic methodology to assess the power quality impact (harmonics and voltage unbalance levels) in low voltage residential networks with increased simultaneous integration of nonlinear loads and electric vehicles. The uncertain behavior of these loads is considered in the model by applying a probabilistic approach that accounts for their stochastic allocation and performance. In particular, different electric vehicle charging locations and modes of charge are assumed for the analysis of the electric car impact and weekly de-mand profiles are considered for the nonlinear loads. A Monte Carlo simulation is performed in order to obtain a probabilistic assessment of power quality with penetration levels of disturbing loads estimated for year 2030 for different penetration levels of electric vehicles in the system and including the interaction with photovoltaic generation. The methodology proposed is applied to the IEEE European Low Voltage network and to a larger 471- buses residential network and results are compared to EN50160 standard limits as the reference framework for low voltage power quality indices.
date_type: published
date: 2021-07
publication: International Journal of Electrical Power & Energy Systems
volume: 129
pagerange: 1-11
id_number: 10.1016/j.ijepes.2021.106807
institution: Industriales
department: Automatica_2014
refereed: TRUE
issn: 0142-0615
official_url: https://www.sciencedirect.com/science/article/pii/S0142061521000478?via%3Dihub
comprojects_type: MINECO
comprojects_code: RTI2018-097424-B-I00
comprojects_title: Evaluación probabilística de la calidad de servicio en las nuevas redes eléctricas
citation:   Rodríguez Pajarón, Pablo and Hernández, Araceli and Milanovic, Jovica V.  (2021).  Probabilistic assessment of the impact of electric vehicles and nonlinear loads on power quality in residential networks.   "International Journal of Electrical Power & Energy Systems", v. 129 ;   pp. 1-11.  ISSN 0142-0615.   https://doi.org/10.1016/j.ijepes.2021.106807 <https://doi.org/10.1016/j.ijepes.2021.106807>. 
document_url: http://oa.upm.es/66116/1/INVE_MEM_2021_332321.pdf