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Strokovna ocena o spremembi hladilnega sistema pri novih 400 kV transformatorjih : referat št. 1781Gradnik, Timotej ; Končan-Gradnik, Maja ; Lenasi, KonradNamen pričujočega dokumenta je podati in utemeljiti tehnične in ekonomske argumente za izbiro ONAN/F tipa hladilnega sistema pri novih 400 kV transformatorjih v PEE. V študiji je uvodoma prikazan ... profil in obstoječe stanje hladilnih sistemov pri 400 kV transformatorjih v slovenskem omrežju. Opisan je razvoj, osnovne karakteristike in temperaturne razmere za aktualna sistema hlajenja ONAN/F in OFAF. Za oba sistema hlajenja so prikazane prednosti in slabosti, povezane z obratovanjem, vzdrževanjem in temperaturnimi razmerami pri posameznem hladilnem sistemu. Opisan je vpliv temperaturnih razmer in hladilnega sistema na življenjsko dobo transformatorja. Posebna pozornost je posvečena tehno-ekonomski analizi oz. primerjavi stroškov transformacije različnim sistemom hlajenja transformatorjev. V zaključku so predstavljene bistvene ugotovitve in podane smernice za optimalno izbiro sistema hlajenja pri novih 400 kV transformatorjih v PEE.Type of material - treatise, studyPublication and manufacture - Ljubljana : Elektroinštitut "Milan Vidmar", 2006Language - slovenianCOBISS.SI-ID - 27614981
Author
Gradnik, Timotej |
Končan-Gradnik, Maja |
Lenasi, Konrad
Topics
hladilni sistemi |
elektroenergetika |
transformatorji
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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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Gradnik, Timotej | 26185 |
Končan-Gradnik, Maja | 06044 |
Lenasi, Konrad | 01955 |
Source: Personal bibliographies
and: SICRIS
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