prikaz prve stranice dokumenta ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA
  Download
PDF 1.96 MB
undergraduate thesis
ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA
2020. urn:nbn:hr:228:059993
Galić, Mirko
University of Split
University Department of Professional Studies

Cite this document

Galić, M. (2020). ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:059993

Galić, Mirko. "ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA." Undergraduate thesis, University of Split, University Department of Professional Studies, 2020. https://urn.nsk.hr/urn:nbn:hr:228:059993

Galić, Mirko. "ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA." Undergraduate thesis, University of Split, University Department of Professional Studies, 2020. https://urn.nsk.hr/urn:nbn:hr:228:059993

Galić, M. (2020). 'ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA', Undergraduate thesis, University of Split, University Department of Professional Studies, accessed 25 May 2022, https://urn.nsk.hr/urn:nbn:hr:228:059993

Galić M. ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA [Undergraduate thesis]. Split: University of Split, University Department of Professional Studies; 2020 [cited 2022 May 25] Available at: https://urn.nsk.hr/urn:nbn:hr:228:059993

M. Galić, "ANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA", Undergraduate thesis, University of Split, University Department of Professional Studies, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:228:059993

Please login to the repository to save this object to your list.
Metadata
TitleANALIZA RAZLIČITIH NAČINA UPRAVLJANJA ASINKRONOG MOTORA
Title (english)ANALYSIS OF DIFFERENT PRINCIPLES OF CONTROLLING INDUCTION MOTOR
AuthorMirko Galić
MentorPredrag Đukić (mentor)
Committee memberTonko Kovačević (član povjerenstva)
Committee memberMarko Vukšić (član povjerenstva)
GranterUniversity of Split
University Department of Professional Studies
Split
Defense date and country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Svrha ovog rada je usporedba između različitih načina upravljanja asinkronog motora. Posebna pažnju je posvećena na upotrebi digitalnih filtera koji poboljšavaju i pojednostavljuju izvedbu upravljanja elektromotorima. Digitalni filter sinc je implementiran u Verilogu za FPGA integrirane krugove. Opisane su različite metode upravljanja asinkronih motora, dok je naglasak dan na algoritme koji koriste bezsenzorsko vektorsko upravljanje. Upotreba bezsenzorske vrste upravljanja znatno snižava cijenu sustava upravljanja, te omogućuje lakšu primjenu u praksi. Predložena arhitektura koristi FPGA kontroler, čime poboljšava sigurnost i zaštitu, te primjenjuje digitalne filtere. Implementacija bezsenzorskog algoritma je izvedena preko platforme otvorenog koda VESC. Uz to je dan prijedlog poboljšanja, sa shemom za upravljanje elektromotorima baziran na VESC platformi, za kontrolu asinkronog motora, maksimalnog napona 600V i maksimalne struje 50A. Upotrebom izolacijskih ADC­ova smo omogućili sigurno mjerenje visokog napona, dok se za upravljanje glavnih tranzistora (MOSFET­a ili IGBT­ova) koriste izolirani upravljači vrata.
Abstract (english)
The purpose of this work was comparison of different options for controlling induction motor. Digital filter was one of main focuses, because use of digital filters in electro motor control is highly beneficial in terms of cost and performance. Sinc filter was implemented in Verilog for FPGA chip. Different algorithms and methods of induction motor control are described, especially sensorless algorithms. Use of sensorless algorithms in control of induction motor lowers the cost of control system of induction motor and provide more flexible use in practice. Proposed architecture in this paper use FPGA, which adds to safety and protection. Digital filters are implemented on FPGA. Implementation of sensorless algorithm was done on open­source VESC platform. In addition to that electric scheme was designed for control of induction motor, with max voltage of 600V and max current of 50A, as proposition for improvement of VESC hardware. With usage of isolated ADC’s safe measurement of high voltage is provided. Isolated gate drive for MOSFET’s and IGBT’s is used so we can ensure maximum safety.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:059993
Study programmeTitle: Power Engineering – professional - professional
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroenergetike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroenergetike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-12-01 09:15:29