prikaz prve stranice dokumenta ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE
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master's thesis
ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE
2020. urn:nbn:hr:228:668914
Ćurković, Stipe
University of Split
University Department of Professional Studies

Cite this document

Ćurković, S. (2020). ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:668914

Ćurković, Stipe. "ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE." Master's thesis, University of Split, University Department of Professional Studies, 2020. https://urn.nsk.hr/urn:nbn:hr:228:668914

Ćurković, Stipe. "ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE." Master's thesis, University of Split, University Department of Professional Studies, 2020. https://urn.nsk.hr/urn:nbn:hr:228:668914

Ćurković, S. (2020). 'ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE', Master's thesis, University of Split, University Department of Professional Studies, accessed 22 May 2022, https://urn.nsk.hr/urn:nbn:hr:228:668914

Ćurković S. ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE [Master's thesis]. Split: University of Split, University Department of Professional Studies; 2020 [cited 2022 May 22] Available at: https://urn.nsk.hr/urn:nbn:hr:228:668914

S. Ćurković, "ZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE", Master's thesis, University of Split, University Department of Professional Studies, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:228:668914

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Metadata
TitleZAMJENA 35 kV-ne OPREME U TS 110/35 kV METERIZE
Title (english)REPLACEMENT OF 35-kV EQUIPMENT IN TS 110/35 kV METERIZE
AuthorStipe Ćurković
MentorZdravko Jadrijev (mentor)
Committee memberJoško Novaković (član povjerenstva)
Committee memberVišnja Troskot (član povjerenstva)
GranterUniversity of Split
University Department of Professional Studies
Split
Defense date and country2020-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U radu je prikazana zamjena 35 kV-ne opreme zbog njezine dotrajalosti, tehničke zastarjelosti i otežanog održavanja ( nedostatak rezervnih dijelova). Opisan je postupak zamjene vodnog polja, transformatorskog polja, spojnog polja, mjernog polja te polja kućnog transformatora, kao i kriteriji koje moraju zadovoljiti za normalno funkcioniranje kompletnog sustava. Izvršeni su proračuni tropolnog kratkog spoja 35 kV-nog postrojenja, zatim proračuni za izbor prekidača, strujnih mjernih transformatora te naponskih mjernih transformatora. Prikazan je i postupak dimenzioniranja spojeva odnosno vodiča s obzirom na nazivnu struju transformatora, termička naprezanja u kratkom spoju te dinamička naprezanja. Posebna pozornost je na zaštiti od opasnosti kao što su zaštita od slučajnog napona dodira, zaštita od previsokog napona dodira i koraka, protupožarna zaštita i druge. U projekt su ugrađeni svi kriteriji i zahtjevi za kvalitetnim i sigurnim radom sustava, ali najvažnije i zaštitom ljudskih života.
Abstract (english)
The paper presents replacement of 35 kV equipment because of it is worn out condition, technical obsolescence and hard maintaining ( lack of spare parts). This paper describes process of replacing guide field, transformer field, junction field, measuring field and house transforming field, as a criteria that needs to be fulfill for normal functioning of the whole system. A final calculations of three pole short circuit of 35 kV were performed, also calculations for the selection of the switches, current measuring transformers and voltage measuring transformers. The process of sizeing compounds, guides, considering, rated current of the transformer, thermal stress in short circuit and dinamic stress are also explaind and described. Special attention is pointed at protection from hazards such as high voltage, possibility of a fire etc. The whole project was examinated in detail and tested so that all criteria are fulfilled for quality and secured work system, but most importantly the protection of human lives.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:668914
Study programmeTitle: Electrical Engineering – specialist graduate - professional
Study programme type: professional
Study level: specialist graduate
Academic / professional title: stručni/a specijalist/specijalistica inženjer/inženjerka elektrotehnike (stručni/a specijalist/specijalistica inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-11-24 10:22:38