undergraduate thesis
Multiquadrant DC-DC converter for control of lower power DC-motor

Filip Halak (2015)
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics
Metadata
TitleVišekvadrantni istosmjerni pretvarač napona za upravljanje istosmjernim motorom manje snage
AuthorFilip Halak
Mentor(s)Denis Pelin (thesis advisor)
Ivan Biondić (thesis advisor)
Abstract
Završni rad sadrži opis matematičkog modela istosmjernog višekvadrantnog pretvarača i opis izrade i analize sklopa izrađenog prema navedenom modelu. U analizi matematičkog modela koji prethodi izradi makete posebna je pažnja pridana algoritmu upravljanja ventila te toku struje u pojedinim intervalima rada. Također je spomenut generatorski režim rada koji je blizak zadanom motorskom radu te moguć uz postojeću topologiju uz određene preinake upravljačkog kruga. Izrađena maketa je realizirana na eksperimentalnoj pločici prema shemi mosnog spoja koja se nalazi u prilogu rada te uz popratni popis komponenti korištenih za izradu koji se nalazi u samom opisu izrade. Za rad makete korišteni su istosmjerni izvori napajanja. Osciloskopom su snimani karakteristični valni oblici napona i struja potrebnih za detaljan opis i razumijevanje rada sklopa. Kao trošilo se koristi istosmjerni motor male snage. Svi rezultati snimanja valnih oblika su komentirani i obrazloženi.
KeywordsMulti quadrant chopper H-bridge DC motor MOSFET IR 2110 control algorithm
Parallel title (English)Multiquadrant DC-DC converter for control of lower power DC-motor
Committee MembersDenis Pelin (committee chairperson)
Hrvoje Glavaš (committee member)
Marijan Herceg (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Lower level organizational unitsDepartment of Electromechanical Engineering
Chair of Electric Machines and Power Electronics
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electronics
Study programme typeuniversity
Study levelundergraduate
Study programmeUndergraduate University Study Programme; branch Electrical Engineering
Academic title abbreviationuniv.bacc.ing.el.
Genreundergraduate thesis
Language Croatian
Defense date2015-09-24
Parallel abstract (English)
This paper contains a detailed description and theoretical model of a multi quadrant chopper as analysis of a practical model. In an analysis of a theoretical model special attention is paid to switch control algorithm and flow of the current during each interval. Futhermore, generator mode was also mentioned because of similarities with analysed motor mode and can be achieved with some tweaks in control circuit of the model. Model was made on a prototype breadboard according to a schematics and components list which can be found in the paper. During analysis and observation of the model DC power sources were used. The distinct voltage and current waveforms needed for comprehension were recorded using an osciloscope. A low power DC motor is used as an inductive load. All recorded waveforms are commented and explained.
Parallel keywords (Croatian)Istosmjerni pretvarač višekvadrantnost H-bridge istosmjerni motor MOSFET IR 2110 algoritam upravljanja.
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:135804
CommitterAnka Ovničević