E3S Web of Conferences

Open Access

Preface 00001

Teodor Iliev, Ivaylo Stoyanov, Grigor Mihaylov, Panagiotis Kogias and Jacob Fantidis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563800001

• Abstract
• PDF (145.5 KB)

Open Access

Investigations of an off-grid system based on a hybrid photovoltaic and wind turbine system with integrated hydrogen production located in Poland 01001

Magdalena Dudek, Andrzej Raźniak, Umar Majeed Sada, Iliya Iliev, Jarosław Markowski and Piotr Dudek

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801001

• Abstract
• PDF (1.715 MB)
• References

Open Access

Wind or solar photovoltaic energy: How to select renewable energy to invest? 01002

Daniela Borissova, Zornitsa Dimitrova and Ivan Popchev

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801002

• Abstract
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• References

Open Access

Evaluation of the operating parameters of a kinetic energy storage for the support of a generating set operating in island mode 01003

Jaroslaw Markowski, Krzysztof Jesionek, Iliya Iliev, Grzegorz Wieczorkiewicz, Magdalena Dudek and Pawel Imilkowski

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801003

• Abstract
• PDF (497.7 KB)
• References

Open Access

Spent coffee grounds to biodiesel: Opportunities, challenges, and insights from an experimental study 01004

Elissavet Emmanouilidou, Anastasia Kapaka, Stella Koukoumtzi, Marios Loukas, Margarita Mpotani, Virginia Savva and Nikolaos C. Kokkinos

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801004

• Abstract
• PDF (379.5 KB)
• References

Open Access

HVDC technologies in electric power transmission: International practices and development pathways in Kazakhstan 01005

Daulet Akhatov, Bakhyt Zhautikov, Galina Sivyakova, Alexandr Nikulshin, Valery Druzhinin, Saule Kamarova, Yelena Kuntush and Tatyana Siverskaya

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801005

• Abstract
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Open Access

Electrocoagulation and electrooxidation methods for wastewater based on a PV system, case study for small islands 01006

Ioanna Marmani, Jacob Fantidis and Dimitrios Marmanis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801006

• Abstract
• PDF (646.9 KB)
• References

Open Access

Software-based methodology for investigating the performance of an adapted model for improving the energy efficiency of induction motor drives 01007

Plamena Dinolova, Vyara Ruseva and Ognyan Dinolov

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801007

• Abstract
• PDF (433.9 KB)
• References

Open Access

Cost-effective PV panel cleaning system controlled by raspberry PI using image processing 01008

Gökhan Uçkan and Engin Oğuzay

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801008

• Abstract
• PDF (1.633 MB)
• References

Open Access

Analysis of the possibilities of using renewable sources to achieve nearly zero-energy consumption in residential buildings 01009

Merima Zlateva and Totyo Totev

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801009

• Abstract
• PDF (1.232 MB)
• References

Open Access

Using the heat of floating and land-based nuclear power plants for heat supply needs 01010

Hristo Beloev, Victoria Enikeeva, Alexander Fedyukhin, Iliya Iliev and Yulia Valeeva

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801010

• Abstract
• PDF (393.1 KB)
• References

Open Access

Burn severity assessment of Rhodes island wildfire with remote sensing data 01011

Lyubena Nacheva

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801011

• Abstract
• PDF (1.562 MB)
• References

Open Access

Optimization of carbon capture and sequestration networks: A case study on hard-to-abate industry in Türkiye 01012

Sena Kumcu, Bahar Özyörük, Fabrizio Bezzo and Federico d’Amore

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801012

• Abstract
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Open Access

A review over biodegradable single-use cup based on zeolite composition 01013

Konstantin Kamberov, Maria Ivanova and Martina Stipchekova

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801013

• Abstract
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Open Access

Development of a hybrid adaptive control system for pyrolysis plants: A comparative study of conventional and intelligent approaches 01014

Aitolkyn Rysbek, Gani Sergazin and Nursultan Zhetenbayev

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801014

• Abstract
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• References

Open Access

Study of physicochemical aspects of hydrogen sulfide adsorption on a composite material from water treatment sludge 01015

Iliya Iliev, Antonina Filimonova, Alena Vlasova, Ruzina Kamalieva and Ivan Beloev

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801015

• Abstract
• PDF (1.065 MB)
• References

Open Access

Experimental research on improving the energy efficiency of industrial-site induction motor drives 01016

Plamena Dinolova, Ognyan Dinolov and Vyara Ruseva

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563801016

• Abstract
• PDF (876.3 KB)
• References

Open Access

Modelling inflows in Ilarion reservoir, Greece, using HEC-HMS 02001

Eliza-Isabela Tică, Florica Popa, Angela Neagoe, Bogdan Popa and Miltiadis Zorbas

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802001

• Abstract
• PDF (3.158 MB)
• References

Open Access

Environmental and social aspects of the mining water in Bulgaria 02002

Iskra Simova, Rositsa Velichkova, Yoana Pavlova and Martina Zelenakova

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802002

• Abstract
• PDF (1.133 MB)
• References

Open Access

Robust time series analysis for forecasting photovoltaic energy yield 02003

Fatima Sapundzhi, Aleksandar Chikalov, Slavi Georgiev, Ivan Georgiev and Venelin Todorov

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802003

• Abstract
• PDF (949.9 KB)
• References

Open Access

Offshore wind farms in Greece 02004

Athina Danai Vardaka, Jacob G. Fantidis and Konstantinos G. Karakoulidis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802004

• Abstract
• PDF (563.3 KB)
• References

Open Access

Data processing of energy generated by hydroelectric power plant 02005

Svilen Rachev, Milena Racheva and Lyubomir Dimitrov

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802005

• Abstract
• PDF (513.5 KB)
• References

Open Access

Daily inflow forecasting in Asomata reservoir, on Aliakmon River, using Long Short-Term Memory network 02006

Angela Neagoe, Eliza-Isabela Tică, Bogdan Popa and Grigoris Vafeidis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802006

• Abstract
• PDF (692.4 KB)
• References

Open Access

Assessment of RES impact on faults analysis in a weak interconnected power system 02007

Emmanuel Karapidakis and Ioannis Mozakis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802007

• Abstract
• PDF (1.515 MB)
• References

Open Access

Analysis of photovoltaic systems with south and east-west photovoltaic panel azimuths 02008

Ventsislav Keseev

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802008

• Abstract
• PDF (402.5 KB)
• References

Open Access

Intelligent agent orchestration for climate-resilient energy systems: Autonomous management of renewable integration and distributed resources 02009

Kalliopi Kravari, Maria Roussi, Kalliopil Ladomenou, Anna Thysiadou and Michail Chalaris

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802009

• Abstract
• PDF (546.0 KB)
• References

Open Access

Assessing Flexibility in the Greek Day-Ahead and Intraday Electricity Markets 02010

Marios Nikologiannis, Emmanuel Karapidakis, Loannis Iliadis and Sofia Yfanti

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802010

• Abstract
• PDF (1.422 MB)
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Open Access

Analysis of energy balance in a meat processing plant 02011

Tsvetozar Georgiev and Seher Kadirova

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802011

• Abstract
• PDF (922.2 KB)
• References

Open Access

Greek Energy Communities: Maintaining a project’s sustainability within the context of energy exchange 02012

Sofia Yfanti, Marios Nikologiannis, George Viskadouros, Marini Markaki, Stavros Iltsidis and Emmanuel Karapidakis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802012

• Abstract
• PDF (591.5 KB)
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Open Access

Investigation of the influence of oceanographic parameters on coastal photovoltaic systems 02013

Dimitrios Kazolis, Jacob Fantidis, Christos Dionyshs Fotakis and Nikolaos Roumeliotis

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802013

• Abstract
• PDF (3.581 MB)
• References

Open Access

MATLAB/Simulink-based modelling and analysis of ICE vehicle conversion to electric drive 02014

Oluwafemi Emmanuel Oni, Vusani Nthangeni, Tobiloba Somefun and Omowunmi Mary Longe

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563802014

• Abstract
• PDF (1.150 MB)
• References

Open Access

Model-based approach for measurement of basic soil nutrient 03001

Tsvetelina Georgieva, Stanislav Penchev, Nadezhda Paskova, Eleonora Nedelcheva and Plamen Daskalov

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803001

• Abstract
• PDF (462.8 KB)
• References

Open Access

Control design of a four-terminal thyristor converter system 03002

Oluwafemi Emmanuel Oni, Tobiloba Somefun and Omowunmi Mary Longe

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803002

• Abstract
• PDF (949.0 KB)
• References

Open Access

Monte Carlo modeling of 6 MV and 18 MV photon energy spectra for radiotherapy using the GATE/GEANT4 03003

Meriem Tantaoui, Mustapha Krim, Abdelkrim Kartouni, El Mehdi Essaidi and Souha Sahraoui

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803003

• Abstract
• PDF (1.393 MB)
• References

Open Access

Indirect approach for measurement of main physico-chemical parameters of engine oils using optical methods 03004

Tsvetelina Georgieva, Eleonora Nedelcheva, Stanislav Penchev, Albena Ivanova-Vasileva and Plamen Daskalov

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803004

• Abstract
• PDF (623.9 KB)
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Open Access

Frequency domain model of an electric vehicle charger for fast simulation 03005

Alexandru Gabriel Gheorghe, Mihai Maricaru and Mihăiță Gabriel Neacșu

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803005

• Abstract
• PDF (1.071 MB)
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Open Access

Functional characterization of hybrid porphyrincarbon dot nanostructures for optimized photocatalytic performance 03006

Evangelia Banta, Christina Kampouri, Kalliopi Ladomenou, Kalliopi Kravari, Maria Roussi, Anna Thysiadou and Michail Chalaris

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803006

• Abstract
• PDF (955.9 KB)
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Open Access

Parametric evaluation of CO₂ laser cutting on kerf geometry and bottom HAZ in 3D-printed ABS plates 03007

Oguzhan Der, Gokhan Basar and Selahattin Kosunalp

Published online: 16 July 2025

DOI: https://doi.org/10.1051/e3sconf/202563803007

• Abstract
• PDF (1.570 MB)
• References