Author, Institution: Ugnė Koletė Medževeprytė, Kaunas University of Technology
Science area, field of science: Technological Sciences, Transport Engineering, T003
Research supervisor: Assoc. Prof. Dr. Rolandas Makaras (Kaunas University of Technology, Technological Sciences, Transport Engineering, T003)
Dissertation Defence Board of Transport Engineering Science Field:
Prof. Dr. Laurencas Raslavičius (Kaunas University of Technology, Technological Sciences, Transport Engineering, T003) – chairperson
Prof. Dr. Hab. Marijonas Bogdevičius (Vilnius Gediminas Technical University, Technological Sciences, Transport Engineering, T003)
Dr. Jan Dižo (University of Žilina, Slovakia, Technological Sciences, Transport Engineering, T003)
Prof. Dr. Giedrius Janušas (Kaunas University of Technology, Technological Sciences, Mechanical Engineering, T009)
Assoc. Prof. Dr. Saugirdas Pukalskas (Vilnius Gediminas Technical University, Technological Sciences, Transport Engineering, T003)
Dissertation defence meeting will be at Rectorate Hall of Kaunas University of Technology (K. Donelaičio 73-402, Kaunas)
The doctoral dissertation is available at the library of Kaunas University of Technology (Gedimino 50, Kaunas)
Annotation: The hybridization of agricultural transport offers significant potential to reduce energy consumption and emissions, especially during low-speed operations and transportation. Implementing hybrid-electric drivetrains require thorough analysis of component compatibility and performance during various operating modes. To unify heavy-duty vehicle efficiency research and developement, a unified methodology was developed to evaluate and compare different powertrain types, including hybrids, using a standardized hybrid work cycle based on time-speed dependencies and load profiles. Using this cycle, efficiency tests were conducted on a 13-ton tractor equipped with a series hybrid-electric drivetrain and a continuously variable transmission (CVT), assessing energy performance in both fieldwork and transport scenarios.
May 30 d. 13:00
Rectorate Hall at Kaunas University of Technology (K. Donelaičio 73-402, Kaunas)
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