Energy optimization of the Diesel-Electric Track Inspection Vehicle’s cooling system

  • Ismail Aboud

Student thesis: Master's Thesis

Abstract

The rail construction sector faces the challenge posed by the EU’s targets for reducing CO2 emissions. While alternative propulsion methods such as catenary battery hybrids, diesel-battery hybrids, and fuel cell-battery hybrids offer potential long-term solutions, their economic viability is an issue due to the additional costs. In addition to these technologies, there is also potential for refining the operating strategy of diesel-electric powertrains. To minimize resource consumption and reduce Life Cycle Costs(LCC), the interaction between the powertrain system and its components must be fully understood. This master’s thesis aims to develop a simulation model that captures the functioning of the cooling system of a diesel-electric powertrain and its components. The findings from the model and the variant analyses will lead to the formulation of an optimal Function Block that can be integrated into the vehicle software for improved machine control.
Date of Award2023
Original languageEnglish
SupervisorFranz Auinger (Supervisor)

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