Quantitative Analysis and Optimization of Energy Efficiency in Electric Multiple Units

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dc.contributor.authorFischer, Szabolcsen
dc.contributor.authorHermán, Benceen
dc.contributor.authorSysyn, Mykolaen
dc.contributor.authorKurhan, Dmytroen
dc.contributor.authorKocsis Szürke, Szabolcsen
dc.date.accessioned2025-04-17T10:38:28Z
dc.date.available2025-04-17T10:38:28Z
dc.date.issued2025
dc.descriptionD. Kurhan: ORCID 0000-0002-9448-5269en
dc.description.abstractENG: The increasing urgency for sustainable transportation solutions necessitates a thorough examination of energy efficiency within railway systems. This study investigates the energy performance of Siemens Ventus (i.e., Siemens Desiro ML type) electric multiple units on Austria's Raaberbahn network, focusing on route-specific energy consumption and the optimization of regenerative braking. Utilizing data collected from January to May 2023, the research employs a robust methodology that integrates statistical analysis, curve-fitting, and geospatial modeling to assess energy trends along routes connecting Vienna, Bratislava, and Deutschkreutz. The findings reveal that terrain, operational practices, and external environmental factors significantly contribute to energy inefficiencies. Specifically, hotspots of energy overconsumption were identified, leading to the development of tailored optimization models for each route. The analysis also produced heatmaps that illustrate critical spatial and temporal patterns, which are essential for implementing targeted interventions aimed at enhancing energy efficiency.en
dc.description.sponsorshipSzéchenyi István University, Győr, Hungary; Technical University Dresden, Germanyen
dc.identifier.citationFischer S., Hermán B., Sysyn M., Kurhan D., Kocsis Szürke S. Quantitative Analysis and Optimization of Energy Efficiency in Electric Multiple Units. Facta Universitatis, Series: Mechanical Engineering. 2025. DOI: https://doi.org/10.22190/FUME241103001F.en
dc.identifier.doihttps://doi.org/10.22190/FUME241103001Fen
dc.identifier.issn0354-2025 (Print)
dc.identifier.issn2335-0164 (Online)
dc.identifier.urihttps://casopisi.junis.ni.ac.rs/index.php/FUMechEng/article/view/13299en
dc.identifier.urihttps://crust.ust.edu.ua/handle/123456789/20106en
dc.language.isoen
dc.publisherUniversity of Niš, Republic of Serbiaen
dc.subjectrailwayen
dc.subjectelectric multiple uniten
dc.subjectSiemens Ventusen
dc.subjectSiemens Desiro MLen
dc.subjectenergy consumptionen
dc.subjectregenerative braking energyen
dc.subjectacceleration-decelerationen
dc.subjectenergy optimizationen
dc.subjectКТІuk_UA
dc.subject.classificationTECHNOLOGY::Electrical engineering, electronics and photonicsen
dc.titleQuantitative Analysis and Optimization of Energy Efficiency in Electric Multiple Unitsen
dc.typeArticleen
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