In the context of climate change, mobility is currently undergoing a shift from internal combustion engines to electric motors. The electric engine is currently powered by a traction battery, which in most cases can be classified as lithium-ion technology. This means that electric cars have a very big disadvantage when

The widespread use of lithium-ion batteries in various applications and the mandatory use of a battery management system (BMS) requires a comprehensive evaluation of the various diagnostic functions of a BMS. Here, a toolchain and LiFePO4-Model is presented that allows comparing diagnostic algorithms under the same but freely definable conditions

Lithium-ion batteries can reach a safety-critical state when operating outside normal conditions. In the worst case, a number of (strongly) exothermic side reactions result in the thermal runaway of the cell. In this case, a large amount of energy and potentially toxic reaction products are emitted immediately. The operating parameters

Already during the development phase of vehicle batteries it is of advantage to have a computationally efficient model. For battery monitoring the model performance is crucial. On this poster, a novel matrix-vector-based framework for efficient modeling and simulation of large-scale battery packs is presented. Due to the new modeling approach