Electric Car Battery Cooling System

The heat absorbed by the cooling liquid is transported to the heating cooling unit.

Electric car battery cooling system.

Today s car news video explains how electric cars work battery and motor technology included could water be the secret. The developed battery thermal management system is a combination of thermoelectric cooling forced air cooling and liquid cooling. Cooling by flooding the battery with a dielectric oil which is then pumped out to a heat exchanger system. Phase change material absorbs heat energy by changing state from solid to liquid.

Forced air assisted heat removal is performed from the condenser side of the thermoelectric liquid casing. One to drive the air conditioning compressor and another one to drive the vehicle. This demo shows an electric vehicle ev battery cooling system. Electric cars in europe ca engine ban ev100 pledge new battery cooling.

The battery packs are located on top of a cold plate which consists of cooling channels to direct the cooling liquid flow below the battery packs. The developed battery thermal management system is a combination of thermoelectric cooling forced air cooling and liquid cooling. A high voltage battery is connected to two electric motors. There are a few options to cool an electric car battery with phase change material fins air or a liquid coolant.

Cooling by the circulation of water based coolant through cooling passages within the battery structure. The liquid coolant has indirect contact with the battery and acts. The heating cooling unit consists of three branches to switch operating modes to cool and heat the battery. The liquid coolant has indirect contact with the battery and acts as the medium to remove the heat generated from the battery during operation.