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The concept of EV's intelligent integrated station and its energy flow


Reference:

Xie, D., Chu, H., Lu, Y., Gu, C., Li, F. and Zhang, Y., 2015. The concept of EV's intelligent integrated station and its energy flow. Energies, 8 (5), pp. 4188-4215.

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    Official URL:

    http://dx.doi.org/10.3390/en8054188

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    Abstract

    The increasing number of electric vehicles (EVs) connected to existing distribution networks as time-variant loads cause significant distortions in line current and voltage. A novel EV's intelligent integrated station (IIS) making full use of retired batteries is introduced in this paper to offer a potential solution for accommodating the charging demand of EVs. It proposes the concept of generalized energy in IIS, based on the energy/power flow between IIS and EVs, and between IIS and the power grid, to systematically evaluate the energy capacity of IIS. In order to derive a unique and satisfactory operation mode, information from both the grid (in terms of load level) and IIS (in terms of its energy capacity and EVs battery charging/exchanging requests) is merged. Then, based on the generalized energy of different systems, a novel charging/discharging control strategy is presented and whereby the operating status of the grid and energy capacity of IIS are monitored to make reasonable operation plans for IIS. Simulation results suggest that the proposed IIS offers peak load shifting when EV battery charging/exchanging requests are satisfied compared to existing charging stations.

    Details

    Item Type Articles
    CreatorsXie, D., Chu, H., Lu, Y., Gu, C., Li, F. and Zhang, Y.
    DOI10.3390/en8054188
    Related URLs
    URLURL Type
    http://www.scopus.com/inward/record.url?scp=84930794956&partnerID=8YFLogxKUNSPECIFIED
    http://www.mdpi.com/1996-1073/8/5/4188Free Full-text
    Uncontrolled Keywordsdischarging strategy,electric vehicle,energy flow,generalized energy,intelligent integrated station,load level,peak load shifting
    DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
    Research CentresCentre for Sustainable Power Distribution
    EPSRC Centre for Doctoral Training in Statistical Mathematics (SAMBa)
    Publisher Statementenergies_.pdf: This is the publisher's version of Xie, D, Chu, H, Lu, Y, Gu, C, Li, F & Zhang, Y 2015, 'The concept of EV's intelligent integrated station and its energy flow' Energies, vol 8, no. 5, pp. 4188-4215., available at: 10.3390/en8054188.
    RefereedYes
    StatusPublished
    ID Code45435

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