20.500.12556/DKUM-54718 Model regeneracije energije pri delu visokoregalnega viličarja Energy regeneration model of the high rack stacker Namen magistrskega dela je predstaviti model računanja regeneracije energije in s tem vzpodbuditi razmišljanje o pogostejši uporabi regenerativnega zaviranja v notrajnem transportu, kot je le-to uporabljeno v zunanjih transportnih sredstvih. V prvem delu je za lažje razumevanje predstavljenih nekaj teoretičnih osnov o transportu in notranjih transportnih sredstvih ter katere sile in upori nastanejo pri njihovem gibanju. Predstavljeno in razloženo je tudi delovanje regenerativnega zaviranja in zavor. V drugem delu bo najprej predstavljen kinematični in dinamični model vožnje transportnega sredstva. Nato sledi glavna tema, ki je izračun regeneracije energije pri obratovanju visokoregalnega viličarja. Posamezno je izračunana povprečna porabljena moč viličarja pri vožnji v vodoravni smeri in regeneracijo energije pri zaviranju viličarja. Prav tako sta podana izračuna o porabi moči viličarja pri dvigu dvižnih vilic skupaj z TSE in regeneracijo energije pri spustu dvižnih vilic v vertikalni smeri. Izračunan je tudi potreben čas za opravljanje enojnega delovnega cikla. Potem je bil napravljen izračun za porabljeno in regenerirano energijo na leto pri obratovanju viličarja. Sledila je analiza rezultatov, po kateri je bilo napravljeno še razmerje med porabljeno in regenerirano letno energijo. Na koncu so bile podane ugotovitve glede dobljenih rezultatov, vpliv regeneracije energije na zeleno logistiko in možne rešitve za uporabo regenerirane energije The purpose of my master's thesis is to present an energy regeneration model and consequently encourage the idea of more frequent use of regenerative braking in internal transport as used in external means of transport. In the first part we intend to present the theoretical basis of transport in general with a focus on internal means of transport, dealing particurarly with forces and resistance which appear following their movements. Regeneration of braking performance and brakes themselves will be presented and explained. In the second part, we will firstly introduce a kinematic and dynamic model within movement of a high rack stacker. Furthermore, we will focus on the main topic, which is the calculation of energy regeneration of a high rack stacker. Individually we wil calculate the average power used when moving horizontally as well as the regeneration of energy when braking. Additional calculations of required power for hoisting of the hoisted carriage and regeneration of energy when lowering the hoisted carriage vertically will be made. We will also make a calculation of the time required for a single-command cycle. In addition, we will calculate the yearly consumption of energy as well as the yearly regenerated energy. Lastly, we will present our final results according to which a proportion between the consumed and the regenerated energy per year will be made. In conclusion, we will present our final solutions based on the acquired results, together with the impact of energy regeneration on green logistics and possible solutions for the use of regenerated energy. regeneracija energije poraba moči viličar sile upori gibanje zavore energy regeneration required power high rack stacker forces resistance (friction) movement brakes true true false [Ž. Janežič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-09-10 11:37:36 2015-11-26 13:13:11 2022-06-06 03:06:41 2021-05-12 03:28:07 2015 0 Celje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 338 512716093 URN:SI:UM:DK:WEUMMJEA MAG_Janezic_Ziga_2015.pdf MAG_Janezic_Ziga_2015.pdf 1 4572F0319B5A9143FAF1038B4228168F 22f8188876b6d5191bbda80950dfa11fd349ae03a3130daeff35b37a9fd964a2 be8ab026-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=80815 Fakulteta za logistiko 0 0 0