Hittite Journal of Science & Engineering, Journal Year: 2025, Volume and Issue: 12(1), P. 15 - 23
Published: March 25, 2025
The thermal performance of lithium-ion battery under passive cooling (organic PCM) is investigated experimentally. Coconut oil, soy wax and palm are used as organic PCM. This study investigates the temperatures at anode, cathode midpoint in natural convection effects method on three different PCMs located around Li-ion during discharges (1C, 2C 3C). results with PCM also compared cases without determined. According to experimental results, it determined that highest discharge rate, coconut oil completely melted, mushy phase region does not change phase. Depending rates, case PCM, while maximum surface range from 30.7 °C 48.8 °C, these 25.5 42.6 for 24.8 41.8 wax, 25 40.5 wax. Battery better In addition, when temperature, identified there very little difference. These findings indicate can reduce operating temperature use make positive contributions performance.
Language: Английский