Energy storage elements such as supercapacitors are widely used in high-power
applications. However, due to single cell voltage limitation, an energy storage system with a …

In this research, the interfacial effect between the carbon layer and the negative electrode
surface is evaluated as a hybrid electrode with higher charge acceptance for the advanced …

This paper proposes a compound control framework for energy management of hybrid
ultracapacitor-battery electric drive system. It includes a topology and compound controllers …

Supercapacitors (SCs) impedance modeling represents one important key to get information
for SCs health monitoring and simulation. As a matter of fact, SCs behavior is dependent on …

This study proposes a controllable regenerative braking process for hybrid battery–
ultracapacitor electric drive systems. The motor in the system is controlled to brake with a …

In this paper, controversial views on the use of an integer-and fractional-order derivatives in
the theory and practice of electric circuits are discussed. Maxwell's equations are definitely …

Due to the dispersive porous nature of its material, carbon–carbon supercapacitors have a
current–voltage relationship which is modeled by a fractional-order differential equation of …

Anatase is an attractive supercapacitor material as it is widely available, non-toxic, stable
over a wide potential window, and has a high theoretical value of specific capacitance, but …

Ultracapacitors (UCs) today are playing an increasing role in the energy storage systems
(ESSs) of several power conversion applications. In this article, a design method for optimal …

In this paper, average modeling and analysis of a dual-supercapacitor bank, actively
balanced by a bidirectional buck-boost converter, is presented. In such a system, natural …