Csuka, ZoltánHlbočan, Peter2024-01-152024-01-1520231337-8996http://drepo.uniza.sk/handle/hdluniza/1014This 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 imbalance and propose optimized solutions. Numerical simulations are conducted under various operating conditions to identify key parameters affecting thermal uniformity. Based on the acquired data, we present strategies for effective temperature distribution within battery packs and racks, thereby enhancing the stability and reliability of the entire energy system. This study would have significant implications for the industrial deployment of battery technologies and their optimal utilization in high-performance energy systems.skhttp://creativecommons.org/licenses/by/4.0/lithium-ion batterysecond life batterybattery rackbattery storagetemperature distributionArticlehttps://doi.org/10.26552/tech.C.2023.5.1