This paper proposes an optimization method for electric vehicle charging station locations considering dynamic demand. Firstly, the driving characteristics and of are obtained based on trajectory vehicle, demand is predicted using a Monte Carlo simulation. Then mathematical model with goal minimizing overall cost constructed, impact carbon emissions considered in model. In order to better solve...

Unmanned aerial vehicles (UAVs) are now extensively used in a wide variety of applications, including key role within opportunistic wireless networks. These types networks considered well suited for infrastructure-less areas, or urban areas with overloaded cellular For these networks, UAVs envisioned to complement and support network performance; however, the short battery life commercial their...

Electric vehicle, as a clean energy industry, is an important branch. Electric vehicles not only are the energy of the electric user, but also can be used as mobile and distributed energy storage unit to the grid. As a precondition of safety operation for power grid, studies of EVs’ charging load characteristics is also the theoretical basis of intelligent scheduling EVs charging orderly. This ...

Plug-in Electric Vehicle (PEV) charging stations couple future transportation systems and power systems. That is, PEV driving and charging behavior will influence the two networks simultaneously. This paper studies optimal planning of PEV fast-charging stations considering the interactions between the transportation and electrical networks. The geographical targeted planning area is a highway t...

In recent years, the electrification of ground transportation has emerged as a trend to support energy efficiency and CO2 emissions reduction targets. The true success, however, of this trend depends on the successful integration of electric vehicles into the infrastructure systems that support them. Left unmanaged, conventional electric vehicles may suffer from delays due to charging or cause ...

Currently, electric taxis have been deployed in many cities of China. However, the charging unbalance in both temporal and spatial scale has become a rising problem, which leads to low charging efficiency or charging congestion in different stations or time periods. This paper presents a multi-objective coordinated charging strategy for electric taxis in the temporal and spatial scale. That is,...

More and more people are regularly using mobile and batterypowered handsets, such as smartphones and tablets. At the same time, thanks to the technological innovation and to the high user demands, those devices are integrating extensive functionalities and developers are writing battery-draining apps, which results in a surge of energy consumption of these devices. This scenario leads many peop...

A battery charging station (BCS) is a charging facility that supplies electric energy for recharging electric vehicles’ depleted batteries (DBs). A BCS has a certain number of charging bays and maintains a dynamic inventory of fullycharged batteries (FBs). This paper studies a BCS scheduling (BCSS) problem whose target is to schedule the charging processes of the charging bays such that the cha...