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Modeling the propulsion system of a full-electric motor boat

Stefano Musarra Tubi

Modeling the propulsion system of a full-electric motor boat.

Rel. Giuliana Mattiazzo, Oronzo Dell'Edera. Politecnico di Torino, Corso di laurea magistrale in Ingegneria Energetica E Nucleare, 2023

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Abstract:

Electrification is constantly gaining ground in the transport industry. Despite a lower diffusion pace, maritime sector benefits from the momentum created by the automotive one. In situations where limitations regarding the required range autonomy do not hinder development, the electric boat market has been making significant progress. With an increased number of marinas installing charging facilities, recreational boating has experienced the rise of several competitive offers. In the meanwhile, vessels operating on short to medium journeys are already a commercially viable option for waterborne transport of passengers due to undeniable advantages in terms of comfort, efficiency and environmental impact. The present work develops a computationally efficient Simulink model able to mimic the propulsion system performances of a DC electric motor boat equipped with photovoltaic panels as range extender. Firstly, relying on the availability of few data sheet parameters, every relevant system component is described by means of a mathematical model able to capture its main dynamics and harmonize it with those of the entire propulsion chain. Secondly, a case study on the feasibility of a taxi boat service in Venice city canals is investigated. Finally, the obtained results are analysed and weighted through key performance parameters. The intended scope is to assess the practicability of a certain design or help adjusting component specifications according to a particular boat function.

Relators: Giuliana Mattiazzo, Oronzo Dell'Edera
Academic year: 2022/23
Publication type: Electronic
Number of Pages: 115
Subjects:
Corso di laurea: Corso di laurea magistrale in Ingegneria Energetica E Nucleare
Classe di laurea: New organization > Master science > LM-30 - ENERGY AND NUCLEAR ENGINEERING
Aziende collaboratrici: Politecnico di Torino
URI: http://webthesis.biblio.polito.it/id/eprint/26072
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