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Calculation model of the costs of transition to renewable energy sources on the example of the Spanish energy system : magistrsko delo
Luka Gams, 2024, magistrsko delo

Opis: This master’s thesis focuses on the efficient integration of renewable energy sources into power systems through the application of an optimized economic dispatch model. The goal is to balance the beneficial aspects of renewable energy with the total costs of power system performance, using advanced management and planning tools. The study incorporates a detailed economic dispatch model and an investment model, considering both the operational and investment costs. The primary objectives include developing a cost-effective strategy to meet the power demand and determining optimal generator capacities. The project aligns with Sustainable Development Goals 7 and 13, advocating for affordable, clean energy and climate action, respectively. The methodology involves a comprehensive review of the relevant literature, model development, real-world data collection, testing, and analysis of outcomes. The potential results can inform future energy planning and policy, supporting a transition to a more sustainable, low-carbon energy future.
Ključne besede: economic dispatch model, investment model, marginal costs, Gurobi optimizer
Objavljeno v DKUM: 06.02.2024; Ogledov: 273; Prenosov: 28
Celotno besedilo (3,65 MB)

Estimating marginal infrastructure cost in new infrastructure charging model
Marjan Sternad, Timotej Jagrič, Bojan Rosi, 2017, izvirni znanstveni članek

Opis: Competitiveness of rail transport compared to road transport has been reducing, especially on regional railway lines. To improve this situation, the EU adopted various directives and regulations to increase efficiency of railway undertakings. In this paper we present an organizational and economic model based on European policies for local railway system. The organizational model is based on multi-criteria decision analysis. For the economic model we used an econometric approach to estimate the cost function and marginal costs in regional lines, which constitute the basis for railway charges. By implementing such an organizational model, the functioning of the railway network will improve. The research found that a change in the existing model of calculating costs of infrastructure use would bring economic effects for the railway infrastructure manager and the providers of transport. Using the proposed model we also found that it is reasonable to increase the flow of goods on unused regional railway lines because the railway infrastructure maintenance costs are inelastic with regard to transported gross tons.
Ključne besede: econometrics, charging model, maintenance cost, marginal costs, railway infrastructure, railway traffic, logistics, Slovenia
Objavljeno v DKUM: 09.08.2017; Ogledov: 1623; Prenosov: 455
Celotno besedilo (567,64 KB)
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