Estimacija parametara sinkronog stroja sa stalnim magnetima podešavanjem parametara regulatora

master's thesis

• Title (english): Estimation of Permanent Magnet Synchronous Machine Parameters by PI Controller Gain Tuning
• Author: Zvonimir Groš
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Viktor Šunde (član povjerenstva)
• Committee member: Igor Erceg (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-03, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu su predstavljene najčešće korištene metode za identifikaciju parametara električnih strojeva s posebnim fokusom na metodu estimacije parametara podešavanjem parametara regulatora. Kao podloga za shvaćanje i implementaciju metode dan je pregled i matematički model sinkronih strojeva sa stalnim magnetima, te principi na kojima se temelji vektorsko upravljanje sinkronim strojevima. Kao nastavak na to, predstavljena je teorijska podloga na kojoj se temelji metoda estimacije parametara podešavanjem parametara regulatora. Upotrebom programskog okruženja Matlab napravljen je simulacijski model metode na osnovu kojega su dobivene precizno estimirane vrijednosti parametara sinkronog motora sa stalnim magnetima što je potvrdilo primjenjivost same metode. U konačnici je dan prijedlog implementacije metode, te eksperimentalni rezultati u digitalnom sustavu upravljanja što je u ovom slučaju bila Texas Instruments platforma.

Abstract (english)

This paper presents the most used parameter identification methods for electric machines with the special focus on the method called Estimation of Permanent Magnet Synchronous Machine Parameters by PI Controller Gain Tuning. The mathematical model of the permanent magnet synchronous machine and the principles of the field oriented control are given as the basis for the understanding and implementation of the method. Furthermore, the theoretical basis of the Estimation of Permanent Magnet Synchronous Machine Parameters by PI Controller Gain Tuning method is presented. Using the Matlab software environment, the simulation model of the method was created. The results of the simulation were precisely estimated parameters of the permanent magnet synchronous motor which proved the applicability of the method. In the end, alongside the proposal for the implementation of the method in the digital control system, the experimental results are given. The method was implemented on the Texas Instruments platform.

• Keywords: sinkroni stroj sa stalnim magnetima; vektorsko upravljanje; metode za identifikaciju parametara; Matlab; Texas Instruments
• Keywords (english): permanent magnet synchronous machine; field oriented control; parameter identification methods; Matlab; Texas Instruments
• Language: croatian
• URN:NBN: urn:nbn:hr:168:641765
• 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: 2019-03-13 20:39:32