Abstract In this monograph, the EV mobility has been incorporated into the EV fast charging/discharging coordination framework, which is the most distinct feature of the vehicles. VANET-enhanced coordinated EV charging strategy has been developed to improve the overall energy utilization subject to the charging load capacity at charging stations and cut down the EV travel cost while preventing the power system from overloading. Specifically, a VANET-enhanced smart grid architecture with real-time vehicle information collection capabilities has been introduced to deliver the required messages among the vehicles and RSUs. Then, two EV charging strategies, i.e., the predictive mobility-aware coordinated EV charging strategy and V2V energy swapping strategy, have been proposed with the objective to maximize the overall charging-energy-minus-travel-cost with avoiding the power overloading problem. Extensive simulations have been performed to evaluate the travel cost introduced by the transmission delay of VANETs. The results have further demonstrated that the proposed EV fast-charging strategy surpass the existing strategy that does not consider the EV mobility and travel cost in the performance metrics such as the total EV charging power, the average EV travel cost and the success ratio for the involved charging EVs.
Conclusions and Future Directions
2015-11-20
3 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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