The present paper discusses the modeling and analysis of a diesel–wind generating system capable enough to cater electrical power requirements small consumer group or society. Due high variations load demand due changes in wind speed, frequency will be highly disturbed, hence regulate deviations turbine system, an effective controller design is necessary requirement, therefore this proposes nov...

Abstract: Solar, wind and other renewable energy sources are becoming an important part of energy supply to the power grid. Integrating a Hybrid Energy Storage Systems (HESS) with renewable energy sources can make these intermittent renewable energy sources more dispatchable. The HESS will play a vital and large role in renewable energy based 3-phase 4-wire grid connected electrical power infra...

This paper deals with a control strategy used for designing energy management systems within average-power electric vehicles. The power supply system is composed of three sources, namely a fuel cell, a battery and an ultracapacitor – specialized within distinct frequency ranges – which must be coordinated in order to satisfy power demand of the vehicle’s electrical motor. The three sources with...

A benchmark of different starting modes a passive Fuel Cell (FC)/Ultracapacitors (UCs) hybrid source is presented. Passive hybridization consist to directly connect the FC and UC without power electronics. Compared with active sources, presents some advantages: lower volume weight, ease implementation, cost. However, distribution among sources no longer controllable. Additionally, FC–UC source’...

This paper analyzes a hybrid power system containing fuel cell (FC) and proposes an improved scheme involving the replacement of single energy storage with system. In order to achieve reasonable distribution between cells units stable operation grid, efficient management (EMS) based on equivalent consumption minimization strategy (ECMS) is proposed. To enhance dynamic response capability system...

Due to the continuous high traction power impact on energy storage medium, it is easy cause many safety risks during driving process, such as triggering aging mechanism, causing rapid deterioration of battery performance process and even thermal runaway. Hybrid an effective way solve this problem. The ultracapacitor device that has density, which can withstand instantaneous currents be charged ...

Abstract Graphene-based 2D nanomaterials are gaining much interest in energy storage systems, specifically ultracapacitors. Various electrolytes increase the performance of ultracapacitor (UC), Li-Ion capacitor (LIC), and battery (LIB). In present work, we have successfully designed a "three-in-one" artificial method to engineer anode from single precursor for high-performance UC, LIC, LIB. inv...

The impact of wind energy generation connected to a weak grid is studied with SIMULINK as simulation platform. The wind energy conversion system is modelled by a squirrel cage asynchronous induction machine (ASM). The grid is modelled as an infinite bus. In the proposed system the ASM is connected to the grid through a DC-link with incorporated battery storage. An ultracapacitor (UCap) bank in ...