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undergraduate thesis
TRAJNI NADZOR ELEKTRIČNIH STROJEVA
Split: University of Split, University Department of Professional Studies, 2021. urn:nbn:hr:228:487131
Bralić, Josip
University of Split
University Department of Professional Studies

Cite this document

Bralić, J. (2021). TRAJNI NADZOR ELEKTRIČNIH STROJEVA (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:487131

Bralić, Josip. "TRAJNI NADZOR ELEKTRIČNIH STROJEVA." Undergraduate thesis, University of Split, University Department of Professional Studies, 2021. https://urn.nsk.hr/urn:nbn:hr:228:487131

Bralić, Josip. "TRAJNI NADZOR ELEKTRIČNIH STROJEVA." Undergraduate thesis, University of Split, University Department of Professional Studies, 2021. https://urn.nsk.hr/urn:nbn:hr:228:487131

Bralić, J. (2021). 'TRAJNI NADZOR ELEKTRIČNIH STROJEVA', Undergraduate thesis, University of Split, University Department of Professional Studies, accessed 23 May 2022, https://urn.nsk.hr/urn:nbn:hr:228:487131

Bralić J. TRAJNI NADZOR ELEKTRIČNIH STROJEVA [Undergraduate thesis]. Split: University of Split, University Department of Professional Studies; 2021 [cited 2022 May 23] Available at: https://urn.nsk.hr/urn:nbn:hr:228:487131

J. Bralić, "TRAJNI NADZOR ELEKTRIČNIH STROJEVA", Undergraduate thesis, University of Split, University Department of Professional Studies, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:228:487131

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Metadata
TitleTRAJNI NADZOR ELEKTRIČNIH STROJEVA
Title (english)ONLINE CONDITION MONITORING OF ELECTRICAL MACHINES
AuthorJosip Bralić
MentorIvica Lovrić (mentor)
Committee memberSlobodanka Jelena Cvjetković (član povjerenstva)
Committee memberVišnja Troskot (član povjerenstva)
GranterUniversity of Split
University Department of Professional Studies
Split
Defense date and country2021-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Svi strojevi, bez obzira na to koliko su dobro projektirani, proračunati ili proizvedeni, u jednom će se trenutku svog postojanja pokvariti. Ako se na bilo koji način ne prati stanje strojeva u upotrebi i ne provodi se održavanje, kvarovi koji proizlaze iz toga predstavljaju veliki ekonomski i sigurnosni rizik. Čak i male i isprva nevažne greške mogu završiti katastrofalnim posljedicama. U ovom se radu opisuju glavne greške koje se javljaju u električnim strojevima i metode trajnog dijagnostičkog nadzora koje se mogu koristiti za otkrivanje ovih grešaka. Također je objašnjen općenito trajni nadzor, sustavi za dijagnostiku, trajni nadzor hidrogeneratora, osnovne obrade signala sustava za dijagnostički nadzor, mjerne i nadzorne veličine, dijagnostičko praćenje kavitacije i nadzor korisnosti agregata. Opisani su svi senzori i davači potrebni za nadzor hidrogeneratora, te njihova namjena.
Abstract (english)
All machines, no matter how well they are designed, calculated, or produced will fail at some point of their existence. If the condition of the machines in use is not monitored in any way and no maintenance is carried out, the resulting failures my pose a large economic and safety risk. Even the small and at first not important faults can end in catastrophic measures. This paper describes the main faults that occur in electrical machines and the continuous diagnostic monitoring methods that can be used to detect these faults. Also, in general, online condition monitoring, diagnostic systems, online condition monitoring of hydrogenerators, basic signal processing of diagnostic monitoring systems, measurement and monitoring quantities, diagnostic monitoring of cavitation and monitoring of aggregate utility are also explained. All sensors required for monitoring the hydrogenerator are described, as well as their purpose.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:487131
Study programmeTitle: Power Engineering – professional - professional
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroenergetike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroenergetike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository of University Department of Professional Studies
Created on2021-10-22 13:24:34