Dynamic Charging Scheduling for EV Parking Lots With Photovoltaic Power System

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dc.contributor.authorCai, Lin
dc.contributor.authorZhang, Yongmin
dc.date.accessioned2022-02-23T23:35:28Z
dc.date.available2022-02-23T23:35:28Z
dc.date.copyright2018en_US
dc.date.issued2018-10-01
dc.description.abstractThis paper studies the optimal charging scheduling for electric vehicles (EVs) in a workplace parking lot, powered by both the photovoltaic power system and the power grid. Due to the uncertainty and fluctuation of solar energy and the time-varying EV charging requirements, it is challenging to guarantee the economic operation of the parking lot charging station. To address this issue, we formulate the EV charging scheduling in the parking lot as a benefit maximization problem. First, by analyzing the relationship among the EV charging requirements, the charging load, and the harvested solar energy, we derive several necessary conditions for obtaining an optimal decision, such that the primal optimization problem can be simplified. Then, we design a dynamic charging scheduling scheme (DCSS) to manage the EV charging processes, in which the model predictive control method is employed to deal with the real-time information of EV charging requirements and the solar energy. Simulation results demonstrate the effectiveness and efficiency of the designed DCSS.en_US
dc.description.reviewstatusRevieweden_US
dc.description.scholarlevelFacultyen_US
dc.description.sponsorshipThis work was supported in part by the Natural Sciences and Engineering Research Council of Canada (NSERC) and in part by NSFC under Grants 61702450 and 61629302.en_US
dc.identifier.citationY. Zhang and L. Cai, "Dynamic Charging Scheduling for EV Parking Lots With Photovoltaic Power System," in IEEE Access, vol. 6, pp. 56995-57005, 2018, doi: 10.1109/ACCESS.2018.2873286.en_US
dc.identifier.urihttps://doi.org/10.1109/ACCESS.2018.2873286
dc.identifier.urihttp://hdl.handle.net/1828/13754
dc.language.isoenen_US
dc.publisherIEEE Accessen_US
dc.subjectElectric vehicle chargingen_US
dc.subjectSolar energyen_US
dc.subjectPower gridsen_US
dc.subjectDynamic schedulingen_US
dc.subjectRenewable energy sourcesen_US
dc.subjectPower system dynamicsen_US
dc.subjectElectric vehicleen_US
dc.subjectCharging schedulingen_US
dc.subjectPhotovoltaic poweren_US
dc.subjectModel predictive controlen_US
dc.titleDynamic Charging Scheduling for EV Parking Lots With Photovoltaic Power Systemen_US
dc.typeArticleen_US

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