This work presents a state of the art review of energy storage systems and its applications
integrating an alternative technology for the electrical energy generation known as fuel cell …

The capacitance values printed on capacitor housings do not reflect the actual capacitance
available for any technical application. The complex properties of the pseudocapacitance …

Although recognized as an important component of all energy storage and conversion
technologies, electrochemical supercapacitators (ES) still face development challenges in …

This paper deals with the problem of controlling a hybrid energy storage system (HESS) for
electric vehicles. The storage system consists of a fuel cell (FC), serving as the main power …

The available power generated from a fuel cell (FC) power plant may not be sufficient to
meet sustained load demands, especially during peak demand or transient events …

This paper comparatively examines three types of equivalent circuit models for
ultracapacitors. They are the classic model, the multi-stage ladder model and the dynamic …

Different types of commercially available electrochemical double layer capacitors (EDLCs)
were analysed in accelerated ageing tests by impedance spectroscopy. From these …

Recent research and development of alternative energy sources have shown excellent
potential as a form of contribution to conventional power generation systems. In order to …

This paper focuses on the combination of wind turbine (WT), photovoltaic (PV), fuel cell (FC)
and ultra-capacitor (UC) systems for grid-independent applications. The dynamic behavior …

A new method for the determination of parameters for an equivalent electrical circuit model
of supercapacitors is proposed. The method is based on the evaluation of the time …