As renewable energy source(RES)tend to be integrated more and more at home and electric vehicles(EVs)take a greater share in the personal automobile market,users see a chance to charge their EVs by microRES.In this co...As renewable energy source(RES)tend to be integrated more and more at home and electric vehicles(EVs)take a greater share in the personal automobile market,users see a chance to charge their EVs by microRES.In this context,this paper presents a review about opportunities and challenges needed to be overcome by the EV users to implement a vehicle to home system in their homes,as well as the integration of micro-RES.Several practical scenarios are presented,with different demand profiles,by integrating renewable energy that could be used to charge the EV.展开更多
Integrating the electric vehicle into grid or microgrid has been receiving more and more attention in recent years.Typically,the electric vehicle(EV)chargers with their power batteries have been developed for vehicle-...Integrating the electric vehicle into grid or microgrid has been receiving more and more attention in recent years.Typically,the electric vehicle(EV)chargers with their power batteries have been developed for vehicle-to-home(V2H)applications,acting as a backup generation to supply emergency power directly to a home.Traditional EV chargers in V2H applications mainly consist of DC/DC and DC/AC stages,which complicate the control algorithm and result in low conversion efficiency.In order to solve this problem,a novel EV charger is proposed for V2H applications.It can boost the battery voltage and output AC voltage with only one-stage power conversion.Also,the DC,1-phase and 3-phase loads can be fed with the proposed single-stage EV charger.The system control strategy is also provided to deal with versatile load variations.Finally,the performance evaluation results verify the effectiveness of the proposed solution.展开更多
基金supported by a grant of the Basque Government(No.PRE-2013-2-392)the University of the Basque Country-UPV/EHU(No.PES-15)
文摘As renewable energy source(RES)tend to be integrated more and more at home and electric vehicles(EVs)take a greater share in the personal automobile market,users see a chance to charge their EVs by microRES.In this context,this paper presents a review about opportunities and challenges needed to be overcome by the EV users to implement a vehicle to home system in their homes,as well as the integration of micro-RES.Several practical scenarios are presented,with different demand profiles,by integrating renewable energy that could be used to charge the EV.
基金Supported by Hebei Province Natural Science Foundation(E2015203407)Young Scholars Research Project of Yanshan University(15LGB011).
文摘Integrating the electric vehicle into grid or microgrid has been receiving more and more attention in recent years.Typically,the electric vehicle(EV)chargers with their power batteries have been developed for vehicle-to-home(V2H)applications,acting as a backup generation to supply emergency power directly to a home.Traditional EV chargers in V2H applications mainly consist of DC/DC and DC/AC stages,which complicate the control algorithm and result in low conversion efficiency.In order to solve this problem,a novel EV charger is proposed for V2H applications.It can boost the battery voltage and output AC voltage with only one-stage power conversion.Also,the DC,1-phase and 3-phase loads can be fed with the proposed single-stage EV charger.The system control strategy is also provided to deal with versatile load variations.Finally,the performance evaluation results verify the effectiveness of the proposed solution.
