20.500.12556/DKUM-19445 VPLIV DEBELINE ROTORJA NA KARAKTERISTIKE SINHRONSKIH STROJEV S TRAJNIMI MAGNETI IN AKSIALNIM MAGNETNIM PRETOKOM INFLUENCE OF ROTOR THICHNESS ON AXIALFLUX PERMANENT MAGNET SYNCHRONOUS MACHINES CHARACTERISTICS V današnjem času se sinhronski stroji s trajnimi magneti in aksialnim magnetnim pretokom (SSTMAMP) čedalje več uporabljajo tudi kot generatorji vetrnih elektrarn. Zaradi razmeroma velikih mas tovrstnih generatorjev obstaja težnja po izvedbi čim lažjih generatorjev. V magistrskem delu je raziskan vpliv debeline rotorskih diskov na karakteristike SSTMAMP z dvojnim zunanjim rotorskim diskom. Izbran je bil obstoječi prototip SSTMAMP, v programskem paketu Ansys pa izdelan njegov tridimenzionalni numerični model, s pomočjo katerega je bilo možno, z uporabo metode končnih elementov (MKE), izračunati porazdelitev magnetnega polja kot osnovo za izračun karakteristik. Na podlagi izračunanih karakteristik SSTMAMP je bilo možno izbrati čim manjšo, vendar še ustrezno debelino rotorskih diskov SSTMAMP. Nowadays, the use of axial flux permanent magnet synchronous machines (AFPMSM) is increasing also as wind power generators. Due to the relatively large weights of these generators there is a tendency towards the implementation of generators as lightweight as possible. In this work, the influence of rotor disk thickness on double rotor disk AFPMSM characteristics is investigated. The existing prototype AFPMSM was chosen, its three-dimensional numerical model was built and magnetic field distribution was calculated by using finite element method within the Ansys software package. In order to select as thin as possible but still appropriate thickness of rotor disks the AFPMSM characteristics based on magnetic field distributions were calculated. načrtovanje sinhronski stroji trajni magneti aksialni magnetni pretok metoda končnih elementov programski paket Ansys design synchronous machines permanent magnets axial flux finite element method Ansys software package true true false [A. Strgar] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2011-07-14 12:55:58 2011-08-08 15:48:47 2022-04-13 15:23:13 2023-12-25 03:16:48 2011 0 Velenje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.313-253(043.3) 1024056156 URN:SI:UM:DK:28XVLEVN MAG_Strgar_Aleksander_2011.pdf MAG_Strgar_Aleksander_2011.pdf 1 FFBF4A1F1B1BF8B4DF106E8BA518185E 570eace159d23a7a9f6adecb2711e4b43eb3c506358d93a35a5b6ddae0466ed3 60da26c0-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/d9f864d9-d8cf-4489-ab80-b2fcc4c07b60 https://dk.um.si/Dokument.php?lang=slv&id=23521 Fakulteta za energetiko 0 0 0