Electrochemical modeling and parameterization towards control-oriented management of lithium-ion batteries

Health prognostics for lithium-ion batteries: mechanisms, methods, and prospects

“…Another way is the simplification of the government equations, such as using mathematical approximation or physics simplification 52 . Single particle models (SPMs), which use two spherical particles to represent the negative and positive electrodes and neglect the electrolyte concentration and potentials, keep the most important physics while significantly reducing the computational complexity which makes them popular for online real-time algorithms in battery health prognostics 53 . In addition, the MD simulation is also one popular tool for the mechanistic analysis of chemical reactions inside the batteries.…”

Current Distribution and Anode Potential Modeling in Battery Modules With a Real-World Busbar System

“…ECMs are not suitable for our application as they do not contain information about the anode potential required for lithium plating considerations. In order to access unmeasurable physical variables of the cells, the electrochemical model can enable more accurate state estimation [29]. As such, a Thermally-coupled Single Particle Model with electrolyte (TSPMe) is adopted to simulate the performance of individual cells.…”

Editorial: Hybrid energy storage systems: Materials, devices, modeling, and applications

“…Accurate modeling such as equivalent circuit (Tang et al, 2021) or electrochemical models (Liu et al, 2022b) and state estimation are the basis of energy storage system management. Moreover, the accurate estimation of the battery state-of-charge (SOC) is crucial for providing information on the performance and remaining range of electric vehicles.…”