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Simulacije vpliva električnih vozil na distribucijska omrežja
ID TRŠINAR, JAN (Author), ID Blažič, Boštjan (Mentor) More about this mentor... This link opens in a new window

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Abstract
Cilj magistrske naloge je določiti vpliv električnih vozil na nizkonapetostna distribucijska omrežja. Ker je vseh nizkonapetostnih omrežij preveč, da bi simulirali obratovanje vsakega posebej, uporabimo reprezentativne modele omrežja. Izdelali smo simulator bremenskih diagramov, simulator sončnih elektrarn in simulator profilov polnjenja električnih vozil in z njimi obremenjevali reprezentativna omrežja. Spreminjali smo zastopanost sončnih elektrarn in deležev električnih vozil ter z Monte Carlo simulacijami prišli do napetostnih razmer v posameznem tipu omrežja in pretokov moči skozi transformator. Rezultate simulacij, ki jih dobimo s pomočjo teh modelov, lahko posplošimo na vsa omrežja, ki jih ti modeli predstavljajo.

Language:Slovenian
Keywords:diagram moči, porazdelitvena gostota verjetnosti, Monte Carlo simulacije, električne polnilnice
Work type:Master's thesis/paper
Organization:FE - Faculty of Electrical Engineering
Year:2020
PID:20.500.12556/RUL-121708 This link opens in a new window
Publication date in RUL:23.10.2020
Views:1459
Downloads:306
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Secondary language

Language:English
Title:Simulations of electric vehicles impact on distribution networks
Abstract:
The aim of this master thesis is to calculate the impact of electric vehicles on low voltage distribution networks. Since the number of such networks is too high to simulate each of them individually, we used representative networks. Load diagram simulator, photovoltaics simulator and electric vehicle charging diagrams were built and used as an input parameters for simulations. We varied the shares of photovoltaics and electric vehicles present in the networks. Through Monte Carlo simulations the voltage profiles and load flows in the representative networks were obtained. Since the networks used in calculations are representative, the results can be generalized on all of the low voltage distribution networks.

Keywords:load diagram, probability density function, Monte Carlo simulations, EV charging stations

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