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Zasnova sistema za bremenjenje pomožne pogonske enote letala : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoMerc, ŽanVloga pomožne pogonske enote v letalih je predvsem zagotavljanje komprimiranega zraka za potrebe zagona glavnih motorjev in zagotavljanje električne energije, kadar glavni motorji niso v obratovanju. ... S ciljem defosilizacije letalskega sektorja se tudi pomožne pogonske enote razvijajo v smeri uporabe nizko-ogljičnih goriv, kar pa zahteva preizkušanje v nadzorovanem laboratorijskem okolju in s tem tudi zagotavljanje ustreznega odjema moči. V diplomski nalogi je obravnavan turbogredni motor GTCP85-98D, ki predstavlja pomožno pogonsko enoto letala. Sposoben je proizvodnje električne energije napetosti 120 V in frekvence 400 Hz ter komprimiranega zraka. Na podlagi izračunane energijske bilance motorja, ki je osnovana na podatkih, razpoložljivih v dokumentaciji ter analize načinov delovanja pomožne pogonske enote, so v diplomski nalogi predstavljene različne topologije sistemov za bremenjenje motorja. Sistemi za bremenjenje so ovrednoteni s stališča primernosti za uporabo, v raziskovalne namene ter tudi z vidika investicije in uvedbe morebitnih podpornih sistemov. Na osnovi izračunov je kot najprimernejša identificirana rešitev z uporabo prehodnega shranjevalnika energije, ki omogoča manjše priključne moči, hkrati pa zadošča za večurno delovanje pomožne pogonske enote pri polni moči.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [Ž. Merc], 2020Language - slovenianCOBISS.SI-ID - 17058075
Author
Merc, Žan
Other authors
Seljak, Tine, strojnik |
Chowdhury, Amor
Topics
diplomske naloge |
pomožna pogonska enota |
energijska bilanca |
turbinski motorji |
generatorji |
obremenitev |
auxiliary power unit |
energy balance |
turbine engines |
generators |
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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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DRS, in which the journal is indexed
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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Merc, Žan | |
Seljak, Tine, strojnik | 33516 |
Chowdhury, Amor | 15341 |
Source: Personal bibliographies
and: SICRIS
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