Thermal Management of Battery Using Phase Change Material and Air Cooling

Abstract: Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change. Electric vehicles could help diversify the energy needed to move people and goods thanks to their reliance on the broad mix of primary energy sources used in power generation, significantly improving energy security. A battery is an energy storage system in an electric car. The battery of the electric car begins to rise in temperature during its usage. An average optimum battery working conditions varies from 40˚C – 55˚C. Various cooling methods have been implemented to prevent the damage and thermal runaways of the battery cells, such as air, liquid, phase changing materials and a combination of either method. This project has an aim to develop a battery thermal system capable of managing the temperature of the battery within safety limits and providing a cost-effective solution.