Konstrukcija stražnjeg pogonskog modula niskopodnog minibusa

Antolović, Marin (2018) Konstrukcija stražnjeg pogonskog modula niskopodnog minibusa. = Design of rear drive module for low-floor minibus. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Šagi, Goran.

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Abstract (Croatian)

Autobus je danas jedan od najzastupljenijih načina transporta, kako gradskog tako i međugradskog i izvangradskog. Trend hibridizacije i elektrifikacija pogonskog sustava vozila zahvatio je i autobuse. U ovom radu pozornost je usmjerena na gradski transport, odnosno razmatran je niskopodni minibus koji najbolje odgovara tom tipu transporta. U uvodnom poglavlju opisani su autobusi općenito, dane su karakteristike i pristupi izradi električnog i hibridnog minibusa. U drugom poglavlju provedena je analiza stabilnosti, upravljivosti i performansi niskopodnog minibusa u programskom paketu CarSim, a rezultati su prikazani grafički. U narednom poglavlju dan je pregled postojećih električnih i hibridnih autobusa koji se nalaze na tržištu, prikazane su uobičajene konfiguracije električnih i hibridnih autobusa i dane su njihove tehničke karakteristike. Specificirani su cjeloviti sustavi koji se mogu naći na tržištu te pojedinačne komponente pogonskog sustava koje se mogu sklopiti u jedan funkcionalni sklop. U drugoj polovici rada prikazana je analiza kinematike ovjesa u programskom paketu Lotus Suspension Analysis, funkcijska dekompozicija i morfološka matrica. Dan je popis i izvedbe dijelova ovjesa i pogonskog sustava koji su se upotrijebili za izradu koncepata električnog i hibridnog minibusa. Za tri predložena koncepta, odabrana je najpovoljnija izvedba i za taj je izrađena dokumentacija.

Abstract

Nowdays, bus is one of the most common mode of transport in cities, towns, rural areas, for suburb to central business district transportation etc. The trend of hybridization and electrification of vehicle propulsion system reflected also on buses. In this paper the main focus is on city transport, so the lowfloor minibus was considered, because it is the representative of this mode of transport. The first chapter is about buses in general. Also, it reveals the characteristics and methods of constructing an electric and hybrid bus. The second chapter deals with the stability and manoeuvrability analysis and performance of low floor minibus. The analysis were simulated in CarSim software and the graphics present the results. The next chapter provides an overview of existing electric and hybrid buses that are already available on the market, conventional architecture configuration of this vehicles and theirs technical characteristics. In addition, it specifies the complete solutions that are already on the market and individual components which can be combined in functional composition. The second part of this paper presents suspension kinematic analysis simulated in Lotus Suspension Analysis application, functional decomposition and morphological matrix. It points out all suspension and propulsion system components that were used to create the concepts of electric and hybrid minibus. Among three proposed concepts, the documentation was made for the most favourable one.

Item Type:	Thesis (Master's thesis (Bologna))
Uncontrolled Keywords:	niskopodni minibus;električni pogon;hibridni pogon;pogonski sustav;ovjes
Keywords (Croatian):	low floor minibus;electric propulsion;hybrid propulsion;propulsion system;suspension system
Subjects:	TECHNICAL SCIENCE > Mechanical Engineering > general mechanical engineering (construction)
Divisions:	400 Department of IC Engines and Mechanical Handling Equipment > 410 Chair of IC Engines and Motor Vehicles
Date Deposited:	29 Nov 2018 08:43
Last Modified:	28 Nov 2020 05:39
URI:	http://repozitorij.fsb.hr/id/eprint/8936

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