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Title:VODENJE IZMENIČNEGA MOTORJA V POGONSKEM SISTEMU HIBRIDNEGA VOZILA Z UPORABO FPGA
Authors:ID Hari, Jernej (Author)
ID Rodič, Miran (Mentor) More about this mentor... New window
ID Gotlih, Karl (Mentor) More about this mentor... New window
Files:.pdf MAG_Hari_Jernej_2015.pdf (6,35 MB)
MD5: A858F3FC279DB5E69F778F7D62923E3E
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V magistrskem delu je opisano načrtovanje in vodenje razsmernika za pogon trifaznega sinhronskega stroja s trajnimi magneti. Opisani so posamezni deli pretvornika, tako strojni kot programski. V opisu strojnega dela je predstavljena konstrukcija enosmerne zbiralke, hladilnega telesa, ohišja in elektronike. V opisu programskega dela je izvedeno vodenje sinhronskega stroja s pomočjo direktne navorne metode, implementirane na FPGA vezju. Osnova regulacije navora je dvonivojska histereza. S pomočjo direktne navorne metode dosežemo visoko odzivnost navora. Pomanjkljivost te metode predstavlja nekontrolirano število preklopov. Delovanje algoritma vodenja je bilo preizkušeno na eksperimentalnem sistemu, kjer je kot breme deloval po hitrosti voden elektromotor.
Keywords:sinhronski stroj s trajnimi magneti, vodenje, direktno vodenje po navoru, FPGA, močnostna elektronika, hlajenje
Place of publishing:[Maribor
Publisher:J. Hari
Year of publishing:2015
PID:20.500.12556/DKUM-47882 New window
UDC:621.313.32:621.314(043.2)
COBISS.SI-ID:19042326 New window
NUK URN:URN:SI:UM:DK:NV4RZS9K
Publication date in DKUM:29.05.2015
Views:1944
Downloads:215
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:CONTROL OF AC MOTOR IN THE HYBRID VEHICLE DRIVETRAIN USING FPGA
Abstract:Design and control of the inverter, used in the three phase synchronous machine drive is presented in the master thesis. Separate parts of the inverter, hardware as well as software parts, are presented. In the description of the hardware the presentation of DC-link construction, cooling bodies, housing and electronics are given. In the software description control of the synchronous machine with permanent magnets is executed using the Direct Torque Control method and applied on the FPGA circuit. The basis of the torque control is a two-level hysteresis. With the use of Direct Torque Control a high dynamics of torque approach is achieved. The disadvantage of this method is the frequency of switching, which is hard to control. The algorithm performance was tested on the experimental system, where a speed controlled motor acted as a dynamic load.
Keywords:permanent magnet synchronous motor, control, direct torque control, FPGA, power electronics, cooling


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