Analisis Manajemen Thermal Baterai LiFePO4 Dengan Pendingin Bubble  Generator Berdasarkan Variasi Debit Udara

Ricky Dwi Oktavian; IGNB Catrawedarma; Eli Novita Sari; GNA Satria Prasetya. D. Y; Dian Ridlo Pamuji

doi:10.24127/armatur.v6i1.6601

Ricky Dwi Oktavian Politeknik Negeri Banyuwangi, Indonesia
IGNB Catrawedarma Politeknik Negeri Banyuwangi, Indonesia
Eli Novita Sari Politeknik Negeri Banyuwangi, Indonesia
GNA Satria Prasetya. D. Y Politeknik Negeri Banyuwangi, Indonesia
Dian Ridlo Pamuji Politeknik Negeri Banyuwangi, Indonesia

DOI: https://doi.org/10.24127/armatur.v6i1.6601

Keywords: LiFePO4 battery, thermal management, bubble generator

Abstract

The effect of air discharge variations obtained from the test results is on the battery temperature value. In testing air discharge 0.5 the average value of battery temperature is 8.79º Celsius to 24.57º Celsius, air discharge 1.0 the average value is 16.35º Celsius to 24.58º Celsius and air discharge 1.5 the average value is 16.35º Celsius to 24.58º Celsius. The results of the best test using air discharge 0.5 because the smaller the air discharge used, the lower the heat generated in the LiFePO4 battery While the results of thermal testing using air discharge 0.5 get a maximum value of 18.75º Celsius to 30.25º Celsius, air discharge 1.0 maximum value of 21.5º to 28. 5º Celsius and air discharge 1.5 maximum value of 21.5º to 28.5º Celsius and the results of the calculation of thermal resistance after testing with variations in air discharge 0.5 get a value of 1.075º Celsius - 1.09º Celsius, on air discharge 1.0 with a value of 1.050º Celsius - 1.090º Celsius, and on air discharge 1.5 with a value of 1.01º Celsius - 1.095º Celsius.