Proračun elektromagnetskog polja složenih elektroenergetskih objekata

Trkulja, Bojan

prikaz prve stranice dokumenta Proračun elektromagnetskog polja složenih elektroenergetskih objekata

No public access

doctoral thesis

Proračun elektromagnetskog polja složenih elektroenergetskih objekata

Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2008. urn:nbn:hr:168:261087

Trkulja, Bojan

University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Electrical Engineering Fundamentals and Measurements

Cite this document

APA 6th Edition

Trkulja, B. (2008). Proračun elektromagnetskog polja složenih elektroenergetskih objekata (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:261087

MLA 8th Edition

Trkulja, Bojan. "Proračun elektromagnetskog polja složenih elektroenergetskih objekata." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2008. https://urn.nsk.hr/urn:nbn:hr:168:261087

Chicago 17th Edition

Harvard

Trkulja, B. (2008). 'Proračun elektromagnetskog polja složenih elektroenergetskih objekata', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 17 January 2025, https://urn.nsk.hr/urn:nbn:hr:168:261087

Vancouver

Trkulja B. Proračun elektromagnetskog polja složenih elektroenergetskih objekata [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2008 [cited 2025 January 17] Available at: https://urn.nsk.hr/urn:nbn:hr:168:261087

IEEE

B. Trkulja, "Proračun elektromagnetskog polja složenih elektroenergetskih objekata", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2008. Available at: https://urn.nsk.hr/urn:nbn:hr:168:261087

Cite this item: https://urn.nsk.hr/urn:nbn:hr:168:261087

Please login to the repository to save this object to your list.

Metadata

Title	Proračun elektromagnetskog polja složenih elektroenergetskih objekata
Title (english)	Electromagnetic field calculation of complex power system facilities
Author	Bojan Trkulja
Mentor	Željko Štih (mentor)
Committee member	Sead Berberović (predsjednik povjerenstva)
Committee member	Željko Štih (član povjerenstva)
Committee member	Livio Šušnjić (član povjerenstva)
Committee member	Armin Pavić (član povjerenstva)
Committee member	Ivo Uglešić (član povjerenstva)
Granter	University of Zagreb Faculty of Electrical Engineering and Computing (Department of Electrical Engineering Fundamentals and Measurements) Zagreb
Defense date and country	2008-07-11, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Power Engineering
Universal decimal classification (UDC)	621.3 - Electrical engineering 53 - Physics
Abstract	Točan proračun niskofrekvencijskog kvazistatičkog elektromagnetskog polja značajan je za projektiranje naprava za prijenos i pretvorbu električne energije. U okviru ovog rada razrađena je teorijska podloga proračuna pomoću integralnih jednadžbi. Postupci rješavanja tih jednadžbi definirani su primjenom metode momenata i Galerkinove metode. Nepoznata raspodjela gustoće funkcije izvora na tankožičnim elementima je približena polinomima trećeg stupnja. Na pravokutnim i cilindričnim plohama približenje nepoznate funkcije izvora realizirano je bikubičnim elementima. Razvijen je program za paralelni proračun elektromagnetskog polja temeljen na opisanoj metodi. Usporedba pokazuje dobru podudarnost rezultata proračuna i mjerenja.
Abstract (english)	Computation of low-frequency quasistatic electromagnetic fields is important segment of projecting electric devices. In this paper, computation is based on integral-equation approach. System of equations is solved by the appliance of the method of moments and the Galerkin methods. The unknown distribution of the source is approximated by the third degree polynomial on the thin-wire elements. The unknown distribution of the source on rectangular and cylindrical surfaces is approximated by the bicubic elements. A parallel computer program is developed on the described theory. Comparison shows good agreement between results of the calculation and the measurements.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:168:261087
Study programme	Title: Doctoral study programme "Electrical Engineering and Computing" Study programme type: university Study level: postgraduate Academic / professional title: doktor/doktorica znanosti, po-dručje tehničkih znanosti (doktor/doktorica znanosti, po-dručje tehničkih znanosti)
Type of resource	Text
File origin	Born digital
Access conditions	Closed access
Terms of use
Repository	FER Repository
Created on	2020-05-21 14:13:17