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Izdelava profilov voženj električnih vozil z markovskimi verigami
ID JORDAN, VALERIJA (Author), ID Blažič, Boštjan (Mentor) More about this mentor... This link opens in a new window

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Abstract
Poznavanje profilov voženj električnih vozil je ključnega pomena pri določanju vpliva električnih vozil na elektroenergetski sistem. V magistrski nalogi je predstavljena metoda za generiranje dnevnih profilov voženj osebnih električnih vozil z markovskimi verigami. Zaradi pomanjkanja javno dostopnih podatkov o posameznih profilih voženj v Sloveniji, je najprej predstavljeno urejanje in pridobivanje ustreznih podatkov z metodo dvostopenjskega vzorčenja. Ta na podlagi porazdelitve dolžin poti v Sloveniji in dnevnih profilov voženj v ZDA izbere take dnevne profile voženj, katerih porazdelitev poti je enaka slovenski. Nato so predstavljene markovske verige ter njihova uporaba pri generiranju dnevnih profilov voženj na podlagi nabora profilov voženj, pridobljenega v dvostopenjskem vzorčenju. Metoda je dovolj splošna, da deluje za poljubno ustrezno urejeno množico podatkov. Analiza rezultatov na koncu pokaže, da je takšna metoda ustrezna za generiranje profilov voženj osebnih električnih vozil. Pridobljeni profili voženj so uporabljeni na enostavnem primeru izračuna dnevnega diagrama polnenja skupine električnih vozil v Sloveniji.

Language:Slovenian
Keywords:električno vozilo, dnevni profil voženj, markovske verige, e-mobilnost
Work type:Master's thesis/paper
Organization:FE - Faculty of Electrical Engineering
Year:2021
PID:20.500.12556/RUL-124849 This link opens in a new window
Publication date in RUL:23.02.2021
Views:1900
Downloads:207
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Secondary language

Language:English
Title:Generation of electric vehicles’ driving profiles by Markov chains
Abstract:
Daily driving profiles of electric vehicles are the most important input parameter for evaluating the impact of electric vehicles on the power system. The aim of this thesis is to present a method for generation of such driving profiles. Since there is no publicly available data of individual driving profiles in Slovenia, first a representative driving profiles for Slovenia are obtained via two-step sampling method, which combines driving profiles from the USA and trip distances distribution from Slovenia. Then, a Markov chain based method for generating driving profiles is presented. The method is universal enough to be applied on any properly organised set. The analysis of the results shows that this method is appropriate for construction of daily driving profiles of electric vehicles. The generated profiles are used for calculation of daily load diagram for a group of electric vehicles in Slovenia.

Keywords:electric vehicle, daily driving profile, Markov chain, e-mobility

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