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Avtomatizacija procesa kontrole prebojne trdnosti tuljav v protieksplozijski zaščiti : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoJakša, Matej, strojnikTuljava predstavlja enega izmed ključnih sestavnih delov elektromagnetnega ventila. V okoljih, kjer je zaradi vnetljivih snovi v zraku povečana nevarnost eksplozije, se sme uporabljati le opremo, ki ... je izdelana v protieksplozijski zaščiti. V kolikor se v takem okolju uporablja elektromagnetni ventil, mora imeti ta nameščeno tuljavo v protieksplozijski zaščiti. Taka tuljava je izdelana po strogih kriterijih in standardih, ki jih je potrebno skozi proizvodnjo dosledno upoštevati. Po končani izdelavi tuljave v protieksplozijski zaščiti je potrebna končna kontrola delovanja tuljave, ki obsega tudi preizkus električne prebojne trdnosti. Izvedba omenjenega preizkusa je natančno določena s standardom ter zahteva veliko časa in previdnosti kontrolorja. V magistrski nalogi smo se osredotočali na avtomatizacijo procesa končne kontrole tuljav v protieksplozijski zaščiti. Pozornost smo usmerili na razvoj in izdelavo naprave za kontrolo električne prebojne trdnosti in meritev električnega toka skozi tuljavo. Glede na zahteve smo zasnovali več možnih konceptov izvedbe in nato razvili ustrezno konstrukcijo. Krmiljenje smo izvedli s PLK krmilnikom Siemens S7-1200. Za implementacijo zahtevanih meritev smo razvili tiskano vezje z visokonapetostnimi relejskimi stikali in tokovnim senzorjem. Napravo smo izdelali v celoti in ovrednotili njeno delovanje in uporabnost.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [M. Jakša], 2022Language - slovenianCOBISS.SI-ID - 103050755
Author
Jakša, Matej, strojnik
Other authors
Podržaj, Primož
Topics
magistrske naloge |
tuljave |
protieksplozijska zaščita |
električna prebojna trdnost |
avtomatizacija |
PLK krmilnik |
meritev električnega toka |
master thesis |
coil |
explosion proof protection |
dielectric strength |
PLC controller
Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Mechanical Engineering, Ljubljana | Ljubljana | FSLJ |
reading room 1 cop.
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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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Jakša, Matej, strojnik | |
Podržaj, Primož | 17059 |
Source: Personal bibliographies
and: SICRIS
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