Detoiration or degradation of any cell of battery module during charging/discharging is monitored by the battery management system . Monitoring battery performance in EVs is done in addition to ensuring the battery pack system's dependability and safety .
The performance of BMS enhance by optimizing and controlling battery performance in many system blocks through user interface, by integrating advanced technology batteries with renewable and non-renewable energy resource and, by incorporating internet-of-things to examine and monitor the energy management system .
Challenges and opportunities of batteries and their management technologies are revealed. Vehicular information and energy internet is envisioned for data and energy sharing. Popularization of electric vehicles (EVs) is an effective solution to promote carbon neutrality, thus combating the climate crisis.
Therefore, an advanced and smart battery management technology is essential for accurate state estimation, charge balancing, thermal management, and fault diagnosis in enhancing safety and reliability as well as optimizing an EV’s performance effectively.
Modern BMSs now incorporate advanced monitoring and diagnostic tools to continuously assess the SOC and SOH of batteries. By improving these systems, potential failures can be predicted more accurately, optimizing battery usage and consequently extending the battery lifespan .
Technologies regarding batteries Battery management is also significant in helping batteries exert optimal KPIs in EV applications. For further advancing the battery management technologies, new technologies, including the sensor-on-chip, smart power electronics, and VIEI, will draw increasing attention. 5.2.1. New sensor-on-chip