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1.
Electric vehicle charging stations coverage : a study of Slovenia
Klemen Prah, Mark Kmetec, Matjaž Knez, 2022, izvirni znanstveni članek

Opis: To promote the penetration of electric vehicles (EVs), it is of great importance to plan and construct charging stations rationally. In this sense, the state of Slovenia's charging station coverage was analysed. Using discrete and network geographic information system (GIS) models, with ArcGIS software, the density of electric vehicle charging stations (EVCSs), geographic distribution, nearness along a street network, and clustering analyses were performed. A survey conducted among Slovenian users of EVs supported the GIS analysis. It was found out that the distribution of EVCSs has an east-northeast to west-southwest directional trend. Only 13% of EVCSs are accessible from the nearest motorway at a distance of 500 meters or less. An insight into intrinsic clustering structure revealed 11 clusters of EVCSs from which the most distinct is the cluster on the area of Ljubljana. The scientific contribution of the research is in the integration of GIS, spatial analysis and the results of a survey to study the coverage of EVCSs in a certain region. Spatial analyses are carefully selected, and, in complementarity, give a comprehensive picture of EVCSs coverage. The research is important for further spatial planning of EVCSs.
Ključne besede: electric vehicles, electric vehicle charging stations, spatial analysis, geographic information systems, GIS, logistics, Slovenia
Objavljeno v DKUM: 02.07.2024; Ogledov: 70; Prenosov: 3
.pdf Celotno besedilo (1,57 MB)
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2.
XVII. International Conference on Logistics in Agriculture 2023 : Conference Proceedings
2023, zbornik

Opis: 17th International Conference on Agricultural Logistics organized by: Landscape Governance College GRM Novo mesto, Grm Novo mesto – center of Biotechnology and Tourism, the Faculty of Logistics of the University of Maribor, the Municipality of Sevnica and Cooperatice Union of Slovenia. The central theme of this year’s conference will be “Climate changes of logistics in agriculture“. The conference has become traditional and paves the way for a different view of logistics in connection with agriculture.
Ključne besede: logistics, agriculture, local food, electric vehicles, international conferences, proceedings
Objavljeno v DKUM: 21.12.2023; Ogledov: 388; Prenosov: 14
.pdf Celotno besedilo (38,19 MB)
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3.
Measurement System for Testing of Electric Drives in Electric Vehicles
Iztok Brinovar, Gregor Srpčič, Sebastijan Seme, Bojan Štumberger, Miralem Hadžiselimović, 2019, objavljeni znanstveni prispevek na konferenci

Opis: This paper deals with the implementation of a measurement system, capable of performing real-time data acquisition and control, and allows the performance analysis of electric drives used for electric vehicle propulsion. For applying the mechanical load on the shaft of the tested motor three different test bench configurations with different power and speed ranges can be used. The main objective of the measurement system is to perform routine performance tests and road simulation tests (in terms of driving cycles) of an electric drive. It provides a research environment for analysis, investigation and study of electric drives and control strategies.
Ključne besede: measurement system, test bench, electric machines, electric vehicles, permanent magnet synchronous motor
Objavljeno v DKUM: 04.12.2023; Ogledov: 338; Prenosov: 16
.pdf Celotno besedilo (18,06 MB)
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4.
SWOT Analysis of Pedelecs and E-Cars in Selected Countries of the Danube Region
Gregor Srpčič, Iztok Brinovar, Katja Hanžič, Miralem Hadžiselimović, Sebastijan Seme, 2019, objavljeni znanstveni prispevek na konferenci

Opis: This paper deals with pedelecs and e-cars in urban transport systems in selected countries of the Danube region. Within the EU project eGUTS a feasibility study focused on pedelecs and e-cars was made. Country specific information on e-mobility (pedelecs and ecars) was gathered and is briefly presented in chapter 2. In addition, a common SWOT analysis for all selected countries of the Danube region was made and is presented in the conclusion of the paper.
Ključne besede: pedelecs, e-cars, electric vehicles, SWOT analysis, Danube region
Objavljeno v DKUM: 04.12.2023; Ogledov: 364; Prenosov: 19
.pdf Celotno besedilo (18,06 MB)

5.
Measurements of the characteristics of an electric motor for an electric vehicle's drive
Klemen Srpčič, Gregor Srpčič, 2021, izvirni znanstveni članek

Opis: This paper aims to present the performance and measurement results of a load test performed on a brushless DC motor built into the wheel of a solar-powered vehicle. A brushless DC motor's theoretical background and operation are presented at the beginning of the paper. The article covers the technical specification of the solar-powered vehicle and the inbuilt brushless DC motor. The measurements were performed with the described equipment at the Institute of Energy Technology, Faculty of Energy Technology, University of Maribor. Due to the unique design of the measured electric motor, it was also necessary to make a special housing, which was intended for connecting the electric motor to the test bench. The article concludes with an analysis of the measurement results in comparison with the data provided by the electric motor manufacturer.
Ključne besede: electric vehicles, electric motor, brushless DC motor, solar-powered vehicle
Objavljeno v DKUM: 13.11.2023; Ogledov: 349; Prenosov: 12
.pdf Celotno besedilo (2,44 MB)
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6.
Energy consumption and grid interaction analysis of electric vehicles based on particle swarm optimisation method
Klemen Deželak, Klemen Sredenšek, Sebastijan Seme, 2023, izvirni znanstveni članek

Opis: The widespread adoption of electric vehicles poses certain challenges to the distribution grid, which refers to the network of power lines, transformers, and other infrastructure that delivers electricity from power plants to consumers. This higher demand can strain the distribution grid, particularly in areas with a high concentration of electric vehicles. Grid operators need to ensure that the grid infrastructure can handle this additional load and prevent overloading and consequences in terms of additional losses. As part of the task, a methodology was developed for the assessment of the electricity consumption of battery electric vehicles in Slovenia. The approach used for the calculation includes the number of electric cars, average consumption, distance travelled and efficiency of the system. Additionally, the results of the modelling approach for an integrated distribution grid model in terms of steady-state simulations are presented. The regular situation of the power losses within the distribution grid is managed together with an optimal result. In this sense, an application of the particle swarm optimisation-based strategy is suggested to minimise reliance on grid systems.
Ključne besede: electric vehicles, distribution grid, optimisation, power losses
Objavljeno v DKUM: 10.10.2023; Ogledov: 332; Prenosov: 25
.pdf Celotno besedilo (2,22 MB)
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7.
XVI. International Conference on Logistics in Agriculture 2022 : conference proceedings, [10th November 2022, Novo mesto, Slovenia]
2022, zbornik

Opis: 16th International Conference on Agricultural Logistics organized by: Landscape Governance College GRM Novo mesto, Grm Novo mesto – center of Biotechnology and Tourism, the Faculty of Logistics of the University of Maribor, the Municipality of Sevnica and Cooperatice Union of Slovenia. The conference took place in cooperation with Faculty of Electrical Engineering and Computing and Institut of ‘Mihajlo Pupin’, University of Beograd. The central theme of this year’s conference will be “Digitalization of logistics in agriculture“. The conference has become traditional and paves the way for a different view of logistics in connection with agriculture.
Ključne besede: logistics, agriculture, local food, electric vehicles, international conferences, proceedings
Objavljeno v DKUM: 09.11.2022; Ogledov: 621; Prenosov: 50
.pdf Celotno besedilo (43,25 MB)
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8.
Input parameter analysis for electrified powertrain configurator : diplomsko delo
Tilen Antonio Čučko, 2020, diplomsko delo

Opis: The basis of this thesis is the tool for power train calculation of battery electric vehicles. With the help of extensive tests and analysis, we discovered the room for possible improvements, which allowed us to upgrade the tool with a better and wider data field. Therefore, the tool is easier for engineers and various users to handle. In addition, we have separated the input file from the solver, which allows safer sharing of the documents, and equipped the input interface with additional logic for handling of wrong inputs. Furthermore, the guidance and tips for the users and additional inputs for alternative data have been added. Comparing the new tool and interface with the previous one, there are significant benefits regarding data accuracy and the difficulty level of its management.
Ključne besede: Battery electric vehicles, power train, power train calculation
Objavljeno v DKUM: 01.12.2020; Ogledov: 1408; Prenosov: 7
.pdf Celotno besedilo (1,19 MB)

9.
XIV. International Conference Logistics in Agriculture 2020 : Conference proceedings
2020, zbornik

Opis: The 14th International Conference on Logistics in Agriculture, which has been organized by the Municipality of Sevnica, Grm Novo mesto - Biotechnology and Tourism Center, Faculty of Logistics, University of Maribor, Landscape Governance College GRM and Cooperative Union of Slovenia has this year's central theme the Climate Change in Logistics in Agriculture. The conference has become traditional and pays attention to the ways for different views of logistics in connection with agriculture. That is why we/the organizers have invited lecturers on the topic Impact of climate change in agriculture. This year we will have on line conference due to coronavirus.
Ključne besede: logistics, agriculture, local food, electric vehicles, international conferences, proceedings
Objavljeno v DKUM: 11.11.2020; Ogledov: 1315; Prenosov: 65
URL Povezava na datoteko

10.
XIII. International Conference on Logistics in Agriculture 2019 : Conference Proceedings
2019, zbornik recenziranih znanstvenih prispevkov na mednarodni ali tuji konferenci

Opis: The 13th International Conference on Logistics in Agriculture, which has been organized by the Municipality of Sevnica, Grm Novo mesto - Biotechnology and Tourism Center, Faculty of Logistics, University of Maribor, Landscape Governance College GRM, Cooperative Union of Slovenia has this year's central theme the role and importance of human resources in logistics in agriculture. The conference has become traditional and paves the way for a different view of logistics in connection with agriculture. That's why we have invited lecturers on the topic Electric vehicles in agriculture.
Ključne besede: logistics, agriculture, local food, electric vehicles, international conferences, proceedings
Objavljeno v DKUM: 17.02.2020; Ogledov: 2064; Prenosov: 70
URL Povezava na datoteko

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