Pogonski motori i upravljački sustavi kod električnih vozila

undergraduate thesis

• Title (english): Electric Vehicles Motors and Control Systems
• Author: Marko Krznarić
• Mentor: Tomislav Kučinić (mentor)
• Committee member: Željko Šarić (predsjednik povjerenstva)
• Committee member: Goran Zovak (član povjerenstva)
• Committee member: Ivo Jurić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Road Transport); Zagreb
• Defense date and country: 2024-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Pogonski motori i upravljački uređaji ključni su dijelovi električnih vozila. Pogonski motori
pretvaraju električnu energiju iz baterija u mehaničku energiju koja pokreće vozilo. Najčešće se
koriste trofazni asinkroni motori ili motori s trajnim magnetima, koji su učinkoviti i omogućuju
visoke performanse uz malu težinu. S druge strane, upravljački uređaji (ili kontroleri) reguliraju
rad motora upravljajući naponom i strujom kako bi prilagodili brzinu i okretni moment prema
zahtjevima vozača. Također upravljaju rekuperacijom energije, što omogućuje vraćanje energije u
bateriju tijekom kočenja. Upravljački uređaji optimiziraju rad motora, poboljšavajući ukupnu
učinkovitost i performanse vozila. Ova sinergija motora i upravljačkih uređaja omogućuje
električnim vozilima visoku energetsku učinkovitost, brzi odaziv na upute vozača i ugodnu vožnju.

Abstract (english)

Drive motors and control devices are key components of electric vehicles. Drive motors convert
electrical energy from batteries into mechanical energy that powers the vehicle. The most
commonly used are three-phase asynchronous motors or motors with permanent magnets, which
are efficient and provide high performance with low weight. On the other hand, control devices
(or controllers) regulate the motor's operation by managing voltage and current to adjust speed and
torque according to the driver's demands. They also manage energy recuperation, allowing energy
to be returned to the battery during braking. Control devices optimize motor performance,
enhancing the overall efficiency and performance of the vehicle. This synergy between motors and
control devices enables electric vehicles to achieve high energy efficiency, quick response to driver
commands, and a smooth driving experience.

• Keywords: pogonski motori; upravljački uređaji; električna vozila
• Keywords (english): drive motors; control devices; electric vehicles
• Language: croatian
• URN:NBN: urn:nbn:hr:119:517737
• Study programme: Title: Transport; specializations in: Road Transport, Rail Transport, Water Transport, Air Transport, Postal Transport, Information and Communication Traffic, Urban Transport; Course: Road Transport; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-11-21 14:33:43