Conceptual hybridization of a bulk carrier’s power plant utilizing a lithium-ion battery pack

Καραβάνης, Ευστράτιος; Karavanis, Efstratios

dc.contributor.author	Καραβάνης, Ευστράτιος	el
dc.contributor.author	Karavanis, Efstratios	en
dc.date.accessioned	2020-09-14T09:49:48Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/51083
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.18781
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/gr/	*
dc.subject	Battery	en
dc.subject	Μπαταρία	el
dc.subject	Electricity	en
dc.subject	Hybrid	en
dc.subject	Ship	en
dc.subject	Simulation	en
dc.subject	Ηλεκτρισμός	el
dc.subject	Υβριδικό	el
dc.subject	Πλοίο	el
dc.subject	Προσομοίωση	el
dc.title	Conceptual hybridization of a bulk carrier’s power plant utilizing a lithium-ion battery pack	en
heal.type	bachelorThesis
heal.classification	Ναυπηγική	el
heal.classification	Μηχανολογία	el
heal.dateAvailable	2021-09-13T21:00:00Z
heal.language	en
heal.access	embargo
heal.recordProvider	ntua	el
heal.publicationDate	2020-02-19
heal.abstract	In this work, one of the three diesel generators installed on board a 171,000 DWT bulk carrier was replaced with a lithium-ion battery pack. An extended reference on battery technology and characteristics was made and an equivalent circuit model was utilized for the accurate representation of the battery’s dynamic behavior. Furthermore, the effects of the battery size and minimum allowable State of Charge (SOC) on the system’s performance were investigated, and a rule-based Energy Management System (EMS) was developed for distributing the power between the gensets and the battery pack. The hybridization of the vessel’s electricity generation system resulted in a 3.74% fuel consumption and emissions reduction and a 29.69% decrease in the generator sets’ operating hours on average. Finally, a feasibility study was conducted, specifying the costs and savings of the proposed hybrid solution throughout the remaining lifetime of the vessel.	en
heal.advisorName	Ventikos, Nikolaos	en
heal.committeeMemberName	Themelis, Nikolaos	en
heal.committeeMemberName	Prousalidis, Ioannis	en
heal.committeeMemberName	Ventikos, Nikolaos	en
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ναυπηγών Μηχανολόγων Μηχανικών. Τομέας Μελέτης Πλοίου και Θαλάσσιων Μεταφορών	el
heal.academicPublisherID	ntua
heal.numberOfPages	96 σ.
heal.fullTextAvailability	false