Battery systems
Lectures
Battery Cloud: Data-Powered Intelligent Battery Management for Mobile and Stationary Battery Systems
Battery management is critical to enhancing the safety, reliability, and performance of the battery systems. This work presents a cloud battery management system for battery systems to improve the computational power and data storage capability by cloud computing. With the Internet of Things, all battery relevant data are measured and
Posters
The effect of fire protection layers on the safety behaviour of high-performance lithium-ion modules
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
LiFePO4 BMS Diagnostics Assessment using an improved Battery Management Model in the Loop Toolchain
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
Early Thermal Runaway detection in lithium ion batteries by using of a coupled electrical thermal plausibility model
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
Control-Oriented Modeling and Simulation of Large-Scale Electric Vehicle Battery Packs
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