A Fast and Efficient Coordinated Vehicle-to-Grid Discharging Control Scheme for Peak Shaving in Power Distribution

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dc.contributor.author Erdogan, Nuh
dc.contributor.author Erden, Fatih
dc.contributor.author Kisacikoglu, Mithat
dc.date.accessioned 2021-07-13T14:12:18Z
dc.date.available 2021-07-13T14:12:18Z
dc.date.issued 2018
dc.identifier.citation Erdogan, N., Erden, F., Kisacikoglu, M. (2018): A Fast and Efficient Coordinated Vehicleto-Grid Discharging Control Scheme for Peak Shaving in Power Distribution. Journal of Modern Power Systems and Clean Energy. Volume 6. en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/7973
dc.description.abstract This study focuses on the potential role of plugin electric vehicles (PEVs) as a distributed energy storage unit to provide peak demand minimization in power distribution systems. Vehicle-to-grid (V2G) power and currently available information transfer technology enables utility companies to use this stored energy. The V2G process is first formulated as an optimal control problem. Then, a two-stage V2G discharging control scheme is proposed. In the first stage, a desired level for peak shaving and duration for V2G service are determined off-line based on forecasted loading profile and PEV mobility model. In the second stage, the discharging rates of PEVs are dynamically adjusted in real time by considering the actual grid load and the characteristics of PEVs connected to the grid. The optimal and proposed V2G algorithms are tested using a real residential distribution transformer and PEV mobility data collected from field with different battery and charger ratings for heuristic user case scenarios. The peak shaving performance is assessed in terms of peak shaving index and peak load reduction. Proposed solution is shown to be competitive with the optimal solution while avoiding high computational loads. The impact of the V2G management strategy on the system loading at night is also analyzed by implementing an off-line charging scheduling algorithm. en_US
dc.description.uri https://doi.org/10.1007/s40565-017-0375-z
dc.format.mimetype application/pdf
dc.language English en_US
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.subject Distribution transformer en_US
dc.subject Optimal discharging control en_US
dc.subject Peak shaving en_US
dc.subject Plug-in electric vehicles en_US
dc.subject Vehicle-to-grid en_US
dc.title A Fast and Efficient Coordinated Vehicle-to-Grid Discharging Control Scheme for Peak Shaving in Power Distribution en_US
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