About The Author

Zonghai Chen is a professor employed at the University of Science and Technology China Department of Automation. He has authored/co-authored over 200 publications. His areas of expertise include electrical engineering, control systems, image processing, and system modeling.

Multi-timescale Power and Energy Assessment for Lithium-ion Battery and Supercapacitor Hybrid Energy Storage System

The lithium-ion battery (LIBs) has become one of the optimal choices for energy storage systems (ESS) in many fields, such as electric vehicles (EVs) and microgrids. However, an ESS which only depends on batteries has several drawbacks: (1) In order to meet the peak power demand, the power density of the batteries needs to be

A Novel Method For Lithium-ion Battery State Of Energy And State Of Power Estimation

Environmental pollution and energy crises make people develop new energy. Lithium-ion batteries, which have the characteristics of long cycle life, low self-discharge rate, and environmental friendliness, are widely applied in energy storage systems [1]. To ensure the battery works with high efficiency, an accurate estimation of battery state of energy (SOE) and state of power