Glossary entry

English term or phrase:

Water-Cooling Windings

Bosnian translation:

navoji s vodenim hlađenjem

Added to glossary by Kale75 (X)
Aug 20, 2007 19:28
16 yrs ago
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English term

Water-Cooling Windings

English to Bosnian Tech/Engineering Energy / Power Generation
Insulation Testing of Turbine-Generator Windings

Descriptions of Tests
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7. Water-Cooling Windings

Discussion

V&M Stanković Aug 20, 2007:
Jasno je da se u tekstu govori o hlađenju namotaja generatora vodom (i to direktno - namotaji su u vodi koja oko njih cirkuliše), a možda je u naslovu propušteno „for“: water-cooling for windings (vodeno hlađenje za namotaje); pitajte klijenta...
Maja Medic Aug 20, 2007:
Ahmedine, pogledaj molim te onaj tekst i sliku koju sam stavila kao reference. Cini mi se da opisuje upravo ono sto sam ja rekla. Mozda grijesim...
Non-ProZ.com Aug 20, 2007:
ma ...vidim voda se prozima cijelim tekstom...ali adekvatan prevod naslova ne mogu da dokucim...
Non-ProZ.com Aug 20, 2007:
Dobra vecer svima prije svega... Upravo je ovo izvorni tekst koji sam dobio iz New Yorka...tj. original verzija koja mi je dostavljena za prevod! Upravo mi je to bilo i cudno...znam sta je kalem sa namotajem el. provodnika ali izraz cooloing...je li moguce da se radi o rashladjivanju putem ventilatora...prije nego vodom...nesto mi voda i struja ne idu zajedno...? Hvala unaprijed na pomoci...

Insulation Testing of Turbine-Generator Windings(naslov projekta)
Descriptions off tests:

Water-Cooling Windings (jedan od testova) sa sljedecim sadrzajem ispod...
If an ac hi-pot is to be conducted, it may be accomplished either with or without cooling water in the windings. With water in the winding, the leakage current through the water column will require greater kilovolt ampere output from the test set than if the winding was dry. Also if water is contained in the winding, it should be circulating to prevent overheating in the hoses. There is no danger during this test of breakdown through the water to ground within the range of recommended hi-pot voltage as long as conductivity re- mains within normal operating limits. However, if the water is stagnant in the hoses, the conduction cur- rent will heat the water and could produce boiling and subsequent damage to the hoses. If the winding has been drained and dried, air at atmospheric pressure should be present in the winding during the hi-pot. Air under a partial vacuum is a poor dielectric and may cause a failure to ground through the air column inside the cooling water hoses during the hi-pot test. Simply admitting atmospheric air to the winding will eliminate this problem.
V&M Stanković Aug 20, 2007:
Predlažem da proverite spelling ili da date širi kontekst - namotaji (windings) su elektro-provodnici (pa kroz njih ne može teći rashl. voda); da nije možda water-cooled windings - vodom hlađeni namotaji

Proposed translations

3 days 4 hrs
Selected

namoti s vodenim hlađenjem

Namot generatora je izrađen od šupljih vodiča kroz koje protječe voda i hladi namot.
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "hvala Ivane...hvala Majo... pisat cu navoj..."
20 mins

navoji za hladjenje vode

winding - material (as wire) wound or coiled about an object (as an armature)

To bi trebali biti navoji (spiralni) kroz koje prolazi cijev sa hladnom vodom, a koji hlade turbine, transformatore, generatore

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Note added at 22 mins (2007-08-20 19:51:22 GMT)
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greska u prevodu. "navoji za hladjenje vode" prevod bi bio "navoji za hladjenje vodom".
Peer comment(s):

agree Mira Stepanovic : navoji/namotaji za hlađenje vodOM
4 mins
Hvala Miro
neutral V&M Stanković : mislim da vaš link i „cooling device“ za hlađenje statora (a „water-cooling windings“ se čak i ne spominje) ne odgovara opisu sistema hlađenja generatora, koji je dopunski dao kolega Ahmedin
3 hrs
disagree IVAN-57 : Baš obrnuto, voda hladi namot.
3 days 4 hrs
Something went wrong...
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