Technológ - Ročník 15.; Číslo 5/2023
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Technológ - celé číslo 5/2023
(University of Žilina, 2023) -
Identifikácia problémov s nerovnomerným rozložením teplôt v rámci batériového racku prostredníctvom CFD prístupu
(University of Žilina, 2023)This article focuses on the issue of uneven temperature distribution within a battery rack, which significantly influences the performance and lifespan of second-life batteries. We analyze the contributing factors to this ... -
Návrh experimentálneho pracoviska pre testovanie a výskum činnosti batériového úložiska
(University of Žilina, 2023)The comprehensive experimental facility for battery storage introduces an innovative approach to analysing and optimizing the performance of energy storage systems. Designed with consideration for energy flow and overall ... -
Analýza vplyvu konštrukčného riešenia batériového packu na chladenie batérií počas prevádzky
(University of Žilina, 2023)The contribution is focused on the analysis of some possible approaches to the design of air cooling of the battery pack. The battery pack is equipped with a separate fan. As part of the analysis, the influence of the ... -
Determination of the dynamic load of an improved hatch cover of an open wagon during operating modes
(University of Žilina, 2023)The article presents the results of determining the dynamic load of the improved cover of an open wagon under operational conditions. The peculiarity of the manhole cover is that the canvas is formed by the upper and lower ... -
Štúdia spolupráce energetického úložiska z batérií druhej životnosti a fotovoltaickej elektrárne
(University of Žilina, 2023)The aim of the simulation is to optimize the parameters of the battery storage system using battery cells from electric cars in cooperation with a photovoltaic power plant at the point of connection with a reserved input ... -
Batérie druhej životnosti a systém správy batérií
(University of Žilina, 2023)As electromobility continues to advance, there is a growing production of batteries that will eventually require recycling. One potential recycling approach involves repurposing worn yet still operational batteries in ... -
Štúdia vplyvu medziadaptéra na dynamické zaťaženie nosnej konštrukcie plošinového vozňa
(University of Žilina, 2023)In order to reduce the dynamic load of the platform wagon, it is proposed to use an intermediate adapter between the frame and the load. The reduction of dynamic loads is carried out due to the dissipative forces that arise ... -
Menič pre batériové úložisko využívajúce druhý život batérií
(University of Žilina, 2023)The global trend of electrification in automotive industry cause increasing the number of the batteries for the electric vehicles. The batteries that have reached the end of their primary life in electrical vehicle have a ... -
Tepelný model energetického úložiska s batériami druhej životnosti
(University of Žilina, 2023)A Second-life Battery Storage Systems are a promising direction of how to optimize costs in modern smart grids. although they may help to reduce costs, they represent very sensitive components which imposes a high demand ... -
Odvodenie matematického modelu hnacieho mechanizmu pre pohon prídavných zariadení dopravného prostriedku
(University of Žilina, 2023)The article is focused on a derivation of a mathematical model of a drive mechanism of for a drive of an additional devices of a transport mean. Additional devices are inseparable part of lorries, buses as well as railway ...