Optimizacija dizajna sinkronog motora s izmjenjivim magnetskim tokom u aksijalnoj izvedbi

master's thesis

• Title (english): Optimisation of the axial flux variant of the flux switching synchronous motor
• Author: Ivo Grđan
• Mentor: Zlatko Hanić (mentor)
• Committee member: Zlatko Hanić (predsjednik povjerenstva)
• Committee member: Damir Žarko (član povjerenstva)
• Committee member: Stjepan Stipetić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-06-28, Croatia

Abstract

U okviru diplomskog rada povedena je optimizacija dizajna sinkronog motora s izmjenjivim magnetskim tokom u aksijalnoj izvedbi. Opisan je princip rada motora te su definirani zahtjevi kako bi se motor mogao koristiti za pogon električnog bicikla. Definiran je pojednostavljeni dvodimenzionalni model ekvivalentnog linearnog motora te je provedena parametrizacija. Za provedbu optimizacije dizajna motora definirani su ulazi, ciljevi i ograničenja na ulazne parametre. Pomoću elektromagnetskog izračuna dvodimenzionalnom metodom konačnih elemenata provedena je optimizacija gustoće snage stroja. Napravljena je verifikacija dobivenih parametara i karakteristika optimalnog motora pomoću trodimenzionalne metode konačnih elemenata. Kratko je analizirana upotreba feritniih magneta umjesto neodimijskih u optimalnom dizajnu stroja. Dane su preporuke za izradu prototipa motora.

Abstract (english)

As part of the thesis, the design optimization of the axial flux variant of the flux switching synchronous motor was presented. The principle operation of the motor is described and the requirements are defined so that the motor can drive an electric bicycle. A simplified two-dimensional model of an equivalent linear motor was defined and parameterization was elaborated. To implement motor design optimization, inputs, goals and constraints on input parameters are defined. Using electromagnetic two-dimensional finite element method power density of the motor was optimized. The obtained parameters and characteristics of the optimal engine were verified using the three-dimensional finite element method. The use of ferrite magnets instead of neodymium magnets in the optimal design of the machine is briefly analyzed. Recommendations are given for the prototype motor.

• Keywords: sinkroni motor; motor s izmjenjivim magnetskim tokom; aksijalni motor; 2d i 3d model stroja; Matlab; MagNet; Fusion 360; optimizacija motora; MIDACO
• Keywords (english): synchronous motor; flux switching motor; axial flux motor; 2d and 3d model od motor; Matlab; MagNet; Fusion 360; motor optimization; MIDACO
• Language: croatian
• URN:NBN: urn:nbn:hr:168:845931
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-07-13 10:04:42