Study on Ion Batteries and Soc Estimation

This study compares lithium-ion (LIB) and aluminium-ion (AIB) batteries. While LIBs have been dominant, AIBs are gaining attention for their resource availability and potential for high energy density. The study evaluates performance metrics, materials, and manufacturing processes for both battery types. It finds that LIBs currently have higher energy density and longer cycle life, but AIBs offer advantages in resource availability, cost-effectiveness, and environmental impact. The study discusses recent advancements and ongoing research, providing valuable insights for researchers, industry professionals, and policymakers in the pursuit of efficient and sustainable energy storage solutions.

This review provides an overview of techniques for estimating the state-of-charge (SOC) and state-of-health (SOH) of batteries. It discusses methods for accurately determining SOC, including coulomb counting and model-based approaches. Various approaches for assessing SOH, such as capacity fade analysis and impedance spectroscopy, are also covered. The review highlights the importance of precise SOC and SOH estimation in applications like electric vehicles and renewable energy systems for optimal battery management. The findings assist researchers and engineers in selecting suitable monitoring methods, contributing to the development of more reliable and efficient energy storage systems.