20.500.12556/DKUM-43100 NUMERIČNI IZRAČUN LINEARNEGA GENERATORJA NUMERICAL CALCULATION OF A LINEAR GENERATOR V nalogi so predstavljene različne topologije, prednosti in slabosti linearnih električnih strojev ter aplikacije kjer so omenjeni stroji največ uporabljani. Opisane so tudi numerične metode, ki se uporabljajo pri načrtovanju električnih strojev. Narejen je 3D model izbrane geometrije linearnega sinhronskega generatorja. Modelu so predpisani materiali in robni pogoji, ki so potrebni za numerično analizo s programskim paketom Ansys. V sklopu numerične analize so narejeni izračuni gostote magnetnega pretoka, tokovne gostote ter pritezne in pomične sile za primer linearnega generatorja brez in s tokovi v primarnem navitju. In the presented thesis different topologies and some advantages and disadvantages of linear electric machines were presented. Some applications where linear electric machines are most commonly used were described. Numerical methods used in the design of electrical machines were described as well. A 3D model of the selected linear synchronous generator was made. Materials properties and boundary conditions that are necessary for numerical calculation with Ansys software were prescribed. Within the numerical analysis calculations of magnetic flux density, current density, thrust and detent force were made for case of a linear generator with current and without current loads in the primary winding. linearni sinhronski generator magnetno polje Maxwellove enačbe metoda končnih elementov linear synchronous generator magnetic field Maxwell's equations finite element method true true false [G. Srpčič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2013-11-27 12:59:40 2013-12-04 09:58:02 2022-05-09 03:05:45 2021-04-27 03:43:34 2013 0 Krško 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.313.322:519.6:004.42(043.3) 1024152668 URN:SI:UM:DK:QF3YPJXX MAG_Srpcic_Gregor_2013.pdf MAG_Srpcic_Gregor_2013.pdf 1 F0F368E2A6E351433468B9732F0D1131 6a319ab73a0b949236f3289af3dab7155494bf29dedb8d87289eef4d37f5e809 8fa18a25-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=60823 Fakulteta za energetiko 0 0 0