Liquid-Cooled Prismatic Battery Pack

Application ID: 140511


This example models the temperature profile in a liquid-cooled prismatic battery pack during a high-rate charge.

The pack consists of 16 prismatic battery cells connected by busbars, placed on an aluminum plate containing four cooling channels. The battery pack is assumed to have two faulty cells, featuring higher ohmic resistance values in comparison to the remaining cells in the pack. All other battery cell properties are identical.

The Battery Pack interface using the Two electrodes model is used to set up the current conduction and cell chemistry in the jelly roll, current conductors and busbars. The heat transfer in the battery cells, busbars and cooling plate is modeled using the Heat Transfer in Solids interface, whereas the Heat Transfer in Pipes and the Pipe Flow interface are used to define the convective heat transfer in the cooling channels.

この model の例は, 通常次の製品を使用して構築されるこのタイプのアプリケーションを示しています.