20.500.12556/RUL-135913 Razvoj ročice za nadzor pogona električno gnanih plovil Development of propulsion control lever for electrically driven vessels Pomorski promet letno izpusti okoli 920 milijonov ton CO2. Leta 2013 je komisija mednarodne pomorske organizacije določila strategijo za zmanjšanje emisij toplogrednih plinov iz pomorske industrije. Podjetje NT Electric razvija napreden integriran električni pogonski sistem naslednje generacije za komercialna in rekreativna brez-emisijska plovila. Zamenjava pogonov na notranje izgorevanje z elektromotorji pri plovilih zahteva tudi zamenjavo kontrolnih sistemov in naprav. Zato je smiseln razvoj nove ročice za nadzor pogona električno gnanih plovil, kar je tudi cilj te magistrske naloge. Določene so funkcijske zahteve in specifikacije izdelka. Predstavljeni so izbira in razlogi za izbiro glavnih materialov ročice. Predstavljeni so ključni elementi, ki so potrebni za delovanje in funkcionalnost ročice. Predstavljeni so glavni testi, izračuni in numerične simulacije, ki so izvedene za potrditev izbranih komponent in konceptov. Ročica za nadzor pogona električno gnanih plovil je predstavljena v celoti z vsemi komponentami. Narejen je tudi prototip, s katerim sta potrjena sestavljivost ročice in njeno delovanje. Maritime transport emits around 920 million tonnes of CO2 annually. In 2013, the International Maritime Organization Commission set out a strategy to reduce greenhouse gas emissions from the maritime industry. NT Electric is developing an advanced nextgeneration integrated electric propulsion system for commercial and recreational zeroemission vessels. Replacing internal combustion engines with electric motors in vessels also requires replacement of control systems and devices. Therefore, it is sensible to develop a new lever to control the propulsion of electrically powered vessels, which is the aim of this master's thesis. Functional requirements and product specifications are defined. The choice of the main materials is given and the reasons for it are stated. The key elements necessary for the operation and functionality of the lever are presented, as well as the main tests, calculations and numerical simulations performed to validate the selected components and concepts. The lever to control the propulsion of electrically powered vessels is presented in its entirety with all components. A prototype of the lever has been made, which confirms its assembly and operation. ročica za plin navtika plovila električni pogon prototip throttle lever nautics vessels electric drive prototype true false false [J. Dejak] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2022-04-01 08:30:39 2022-04-01 08:30:45 2022-09-15 04:12:45 0000-00-00 00:00:00 2022 0 Ljubljana 0 XXII, 56 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 621.8+629.423.31:656.61(043.2) 237993 103123459 13898.pdf 13898.pdf 1 6792DA8DCC20D91FDE902C6D15291458 e271755b7adc5bbc6fa0acc75d36d5a5011d4d336404cae17b9539cc859285d7 3cf24605-b185-11ec-8aca-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=155223 Fakulteta za strojništvo 0 0 0