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Penetration levels of electric vehicles (EVs) and distributed energy resources (DER) increase as the power distribution grid continues to change. This leads to a significant variation in the distribution system load profile, reduce the voltage quality and create congestion in some nodes of the network. Distribution network reconfiguration (DNR) presents an alternative to reduce the impact of EVs and...
Controlled charging of battery electric vehicles is one instrument of smart grids in order to intelligently use the electricity load generated by electric vehicles (EVs). However, battery constraints as well as effects of the charging processes on the battery should not be neglected. This work elaborates an EV charging model, which optimizes the charging process while considering cycle battery aging...
Uncontrolled charging of electric vehicles can affect the power system operation and stability. In cities with high population density and with short driving distances like Singapore, car parks bear a high proportion of private vehicles most of the day. These car parks can be regarded as aggregators and control the charging process. Demand response could be used by the car park operators as an additional...
With an increasing market share of electric vehicles (EVs) the question of additional electricity demand and its effects arises. In this context, smart charging of EVs is discussed. This paper investigates the optimization of charging strategies with cost as objective function. Thereby, battery constraints regarding the charging process are taken into account. The problem is formulated as a mixed...
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