master's thesis
Calculation of electromagnetic fields using numerical methods

Kristijan Schoblocher (2015)
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics
Metadata
TitleProračun elektromagnetskih polja korištenjem numeričkih postupaka
AuthorKristijan Schoblocher
Mentor(s)Tomislav Barić (thesis advisor)
Abstract
U diplomskom radu najprije su opisane Maxwellove jednadžbe u integralnom obliku. Zatim su napisane Maxwellove jednadžbe u diferencijalnom obliku budući da ih program Maxwell Ansoft koristi pri proračunu. Objašnjen je skin efekt sa 2 stajališta. Sa stajališta različith reaktancija strujnica i sa stajališta elektromagnetskih valova. Nakon teorijskog dijela, izvedeni su numerički proračuni u programu Maxwell Ansoft. Modelira se skin efekt okruglog vodiča, blizinski efekt 3 vodiča pri različitim frekvencijama i materijalima. Zatim se modelira električno i magnetsko polje oko 110 kV dalekovoda.
KeywordsMaxwell Ansys skin effect proximity effect finite element method maxwells Equations
Parallel title (English)Calculation of electromagnetic fields using numerical methods
Committee MembersTomislav Barić (committee chairperson)
Hrvoje Glavaš (committee member)
Predrag Marić (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Lower level organizational unitsDepartment of Electromechanical Engineering
Chair of Electric Machines and Power Electronics
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Study specializationPower Engineering
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2015-10-09
Parallel abstract (English)
In final thesis Maxwell equations in diferencial form is firstly described. Then, Maxwell equations in differential form are described because Maxwell Ansoft using them doing calculations. Skin effect is explained from two points of view. From streamline different reactance point and from electromagnetic waves point. After theoretical part, numerical calculation are done in Maxwell Ansys software. Skin effect of round wire and proximity effect with 3 wires are modeled at different frequencies and materials. Then electric and magnetic field from 110 kV overhead line are modeled.
Parallel keywords (Croatian)Maxwell Ansys skin efekt efekt blizine metoda konačnih elemenata Maxwellove jednadžbe
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:086231
CommitterAnka Ovničević