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master's thesis
Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.
2015. urn:nbn:hr:200:266696
Kirin, Josip
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

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Kirin, J. (2015). Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata. (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:266696

Kirin, Josip. "Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:266696

Kirin, Josip. "Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:266696

Kirin, J. (2015). 'Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:266696

Kirin J. Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata. [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:200:266696

J. Kirin, "Ispitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:266696

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Metadata
TitleIspitivanje parcijalnih pražnjenja u distribucijskim podstanicama pomoću PDS100 isntrumenata.
Title (english)Testing of partial discharging in distribution substationa using PDS100 isntrumenat
AuthorJosip Kirin
MentorSrete Nikolovski (mentor)
Committee memberSrete Nikolovski (predsjednik povjerenstva)
Committee memberMarinko Barukčić (član povjerenstva)
Committee memberPredrag Marić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Systems and Substations)
Osijek
Defense date and country2015-10-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Parcijalna pražnjenja su pojava koja oštećuje električnu izolaciju, a do koje dolazi pod utjecajem visokog napona. Parcijalna pražnjenja su rani pokazatelj problema s električnom izolacijom tako da se mogu koristiti za rano otkrivanje i spriječavanje kvarova u budućnosti. Doble PDS100 je instrument koji pomoću smetnji u elektromagnetskom spektru može detektirati parcijalna pražnjenja kod električnih uređaja, čak i u pogonu. U norveškim općinama Midsund, Aukra, Fræna i Gjemnes ispitano je ukupno 166 distribucijskih podstanica. U općinama Midsund, Aukra i Gjemnes pronađen je po jedan kvar. Na temelju odziva u vremenskoj domeni može se pretpostaviti vrsta kvara, dok se očitanjima iz načina rada za mjerenje razine može pretpostaviti mjesto kvara. Kako bi se ustanovili točni i precizni izvori i vrste kvarova, potrebna su daljnja ispitivanja, međutim taj zadatak je izvan dometa ovog diplomskog rada. U svakom slučaju, ispitivanja korištenjem Doble PDS100 instrumenta može tehničare uputiti u dobrom smjeru. Zaključno, Doble PDS100 instrument djeluju obećavajuće u ranoj detekciji parcijalnih pražnjenja i prevenciji većih i skupljih kvarova.
Abstract (english)
Partial discharges are phenomena that damage electrical insulation, caused by the effects of high voltage. Partial discharges are an early indicator of problems with electrical insulation so they can be used for early discovery and prevention of faults in future. Doble PDS100 is an instrument which uses electromagnetic interference to detect partial discharges in electric devices, even under operation. A total of 166 distribution substations have been examined in Norwegian municipalities Midsund, Aukra, Fræna and Gjemnes. One fault has been found in Midsund, Aukra and Gjemnes each. The approximate type of fault can be assumed based on time resolved plots, while location of fault can be assumed based on readings in level meter mode. Further surveys are required in order to determine accurate and precise sources and types of faults, however, that task is out of this thesis' domain. In either case, surveys using Doble PDS100 instrument can point technicians in the right direction. In conclusion, Doble PDS100 instrument seems promising in early detection of partial discharges and prevention of bigger and more expensive faults.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:266696
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-06-17 10:45:07