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Krmiljenje asinhronskega elektromotorja s pulzno-širinsko modulacijo : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoHvastja, LeonAsinhronski elektromotorji predstavljajo ključni sestavni del sodobnih industrijskih procesov. Te običajno napaja napetostni vir s konstantno frekvenco, ki jim določa vrtilno hitrost. Frekvenčniki so ... elektronske komponente, ki nam omogočajo prilagajanje vrtilne hitrosti asinhronskega elektromotorja. Naš cilj je bil izdelava prototipa frekvenčnika po nižji ali primerljivi ceni s komercialnim ekvivalentom. Proučili smo osnovne krmilne sposobnosti mikrokrmilnika Arduino Uno in naprednejše nastavitve mikročipa, na katerem temelji njegova arhitektura. Napisali smo program, ki omogoča generiranje visokofrekvenčnih PWM-signalov. Krmilni signal preko izdelanega logičnega vezja preklaplja napajalno napetost na posebno izdelanem inverterskem sistemu, ki poganja naš trofazni asinhronski elektromotor. Elektromotor smo uspešno krmilili znotraj delovnega območja, vendar cenovna dostopnost projekta ni dosegala zastavljenih ciljev.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [L. Hvastja], 2022Language - slovenianCOBISS.SI-ID - 105570563
Author
Hvastja, Leon
Other authors
Podržaj, Primož
Topics
diplomske naloge |
frekvenčniki |
trofazni elektromotorji |
mikrokrmilniki |
Arduino |
thesis |
variable-frequency drives |
three-phase electromotors |
microcontrollers
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | VS 953 IN: 60000953 |
available - reading room |
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Hvastja, Leon | |
Podržaj, Primož | 17059 |
Source: Personal bibliographies
and: SICRIS
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