With the rapid development of new energy electric vehicles and smart grids, the demand for
batteries is increasing. The battery management system (BMS) plays a crucial role in the …

Energy storage system (ESS) technology is still the logjam for the electric vehicle (EV)
industry. Lithium-ion (Li-ion) batteries have attracted considerable attention in the EV …

A robust observer based on nonlinear descriptor systems is applied to estimate lithium-ion
batteries' state of charge (SOC). We creatively take the relationship between the battery's …

State of charge (SOC) is a crucial index used in the assessment of electric vehicle (EV)
battery storage systems. Thus, SOC estimation of lithium-ion batteries has been widely …

Accurate state-of-charge (SoC) estimation is remarkably difficult due to nonlinear
characteristics of batteries and complex application environment in electric vehicles (EVs) …

The hybrid energy storage system is a kind of complex system including state coupling, input
coupling, environmental sensitivity, life degradation, and other characteristics. How to …

This paper focuses on the state of charge (SOC) estimation of a lithium-ion battery based on
a fractional-order adaptive extended Kalman filter (FO-AEKF). First, a fractional order model …

Energy storage systems (ESSs) are critically important for the future of electric vehicles.
Despite this, the safety and management of ESSs require improvement. Battery …

Lithium-ion batteries are the most used these days for charging electric vehicles (EV). It is
important to study the aging of batteries because the deterioration of their characteristics …

Accurate SOC estimation of lithium batteries are crucial for the efficient operation of new
energy storage systems. During the ageing of the battery, structure and parameters of the …