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Vpliv elektrifikacije ogrevanja gospodinjstev na distribucijsko omrežje
ID GOLLI, KATJA (Author), ID Blažič, Boštjan (Mentor) More about this mentor... This link opens in a new window, ID Prek, Matjaž (Comentor)

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Abstract
Delo obravnava razvoj metodologije za ocenjevanje vpliva različnih scenarijev elektrifikacije ogrevanja gospodinjstev na obratovalne razmere v distribucijskem omrežju. Metoda temelji na Monte Carlo simulacijah, pri čemer je upoštevana stohastičnost lokacij priključevanja in velikosti odjema toplotnih črpalk kot tudi vrednosti vplivnih meteoroloških spremenljivk na odjem. Model odjema električne energije toplotnih črpalk je zasnovan na validiranih polempiričnih modelih toplotnih črpalk sklopljenimi z RC modeli drugega reda arhetipskih enostanovanjskih stavb za Slovenijo. Metodologija je preizkušena na realnem odseku distribucijskega omrežja z upoštevanjem različnih scenarijev elektrifikacije ogrevanja gospodinjstev. Z analizo vpliva na obratovalne razmere v distribucijskem omrežju je bilo dokazano, da lahko toplotne črpalke z ustrezno konfiguracijo in upravljanjem pripomorejo k stabilizaciji elektroenergetskega sistema.

Language:Slovenian
Keywords:namestitvena zmogljivost, distribucijska omrežja, elektrifikacija ogrevanja, toplotne črpalke, Monte Carlo simulacije
Work type:Master's thesis/paper
Organization:FE - Faculty of Electrical Engineering
Year:2021
PID:20.500.12556/RUL-124793 This link opens in a new window
COBISS.SI-ID:54308611 This link opens in a new window
Note:
Prešernova nagrada, FE UL, 2021
Publication date in RUL:18.02.2021
Views:1886
Downloads:228
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Secondary language

Language:English
Title:Impact of household heating electrification on the distribution network
Abstract:
The thesis discusses the development of a methodology for assessing the impact of different domestic space heating electrification scenarios on the operating conditions in the distribution network. The method is based on Monte Carlo simulations, taking into account the stochasticity of location and power demand of the deployed heat pumps as well as the values of influential meteorological variables. The power demand of heat pumps is modelled based on validated semiempirical models of heat pumps coupled with second order RC models of archetypal single-dwelling buildings for Slovenia. The methodology is tested on a real section of a distribution network, taking into account different electrification scenarios of domestic space heating. By analyzing the impact on the operating conditions in the distribution network, it has been proven that with proper configuration and management heat pumps can help stabilize the power system.

Keywords:hosting capacity, distribution networks, electrification of space heating, heat pumps, Monte Carlo simulations

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