As regards the number of electric vehicles and their batteries energies vary in charging or discharging modes, the vehicle to grid technology can act as a variable load in charging mode or as a variable energy source in ...

Renewable energy systemswill bewidespread power sources in future years due to their sustainability and clean nature.Due to intermittent nature of many renewable energy resources (such as wind, photovoltaic and etc.),their ...

Abstract Energy conservation, clean environment are important topics for search. Heat Exchangers Network [HEN] is an effective way for achieving energy recovery and so on minimizing operating cost for chemical ...

A retailer can sign multiple contracts with participation in demand response program (DRP). The energy sources considered for retailers include pool market and forward contracts. In this paper, several new DRP schemes are ...

Improving and enhancing methodologies for efficiently and effectively design of the energy systems is one of the most important challenges that energy engineers face. In this work, a multi-objective particle swarm optimization ...

The generated power of wind turbines is extremely erratic owing to the intermittence nature of wind speed which can highly affect both the quality and the planning of power systems. Energy storage systems (ESSs) can provide ...