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Title:ZASNOVA IN PRERAČUN POGONA SLEDILNIKA SONCA Z VELIKIM AKSIALNIM KROGLIČNIM LEŽAJEM
Authors:ID Werdonig, Martin (Author)
ID Glodež, Srečko (Mentor) More about this mentor... New window
ID Kramberger, Janez (Comentor)
Files:.pdf UNI_Werdonig_Martin_2010.pdf (1,11 MB)
MD5: 4914B7A88171FED690A162DB4122495F
PID: 20.500.12556/dkum/7836a81e-9489-444b-9771-b2c82b05d388
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:FS - Faculty of Mechanical Engineering
Abstract:Problematika te diplomske naloge je sledenje fotovoltaičnih panelov soncu. Gonilo za obračanje okoli vertikalne osi, ki ga obravnava ta diplomska naloga je alternativa tistega iz že obstoječega projekta. Preverjena je možnost uporabe velikega aksialnega krogličnega ležaja z valjastim ozobjem, ki ga preko pastorka poganja elektromotor. Pri tem je opravljen trdnostni preračun zobniške dvojice in samega ležaja. Preračun zobniške dvojice je bil opravljen s pomočjo trdnostnih enačb iz univerzitetnega učbenika, preračun ležaja pa v namenskem računalniškem programu razvitem na Fakulteti za strojništvo Maribor. Rezultati pokažejo ustreznost zasnovanega gonila, kljub temu pa zasnova iz izvornega projekta, ki predvideva polžasto gonilo predstavlja ugodnejšo izvedbo.
Keywords:sledilnik sonca, konstruiranje, velik aksialni kroglični ležaj
Place of publishing:Maribor
Publisher:[M. Werdonig]
Year of publishing:2010
PID:20.500.12556/DKUM-15969 New window
UDC:621.822.116(043.2)
COBISS.SI-ID:15032342 New window
NUK URN:URN:SI:UM:DK:DQELUIC7
Publication date in DKUM:01.10.2010
Views:2503
Downloads:264
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:BASIC CONCEPT AND CALCULATION OF SUN TRACKER DRIVE USING LARGE SLEWING BEARING
Abstract:The problem of this thesis is tracking the sun with a photovoltaic panel. The vertical axis rotation drive used in this thesis is an alternative to an already existing project. I have examined the possibility of using a large axial ball bearing with integrated gears, that is driven by an electric motor via a pinion. There was conducted a structural strength calculation of both gears and ballbearing. The gears were calculated using equations from an university textbook, calculation of the ball bearing however was conducted using a special computer program developed in Faculty of mechanical engineering Maribor. The results show that altough this drive is structuraly sound it doesn´t represent a favorable sollution. The sollution from an existing project which uses a worm gear proves to be a better one.
Keywords:sun tracker, construction, large axial ball bearing


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