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arXiv · 1805.09624

Reliable Dispatch of Renewable Generation via Charging of Dynamic PEV Populations

R. R. Appino·M. Muñoz-Ortiz·J. Á. González Ordiano·R. Mikut·V. Hagenmeyer·T. Faulwasser
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Abstract

The inherent storage of plug-in electric vehicles is likely to foster the integration of intermittent generation from renewable energy sources into existing power systems. In the present paper, we propose a three-stage scheme to the end of achieving dispatchability of a system composed of plug-in electric vehicles and intermittent generation. The main difficulties in dispatching such a system are the uncertainties inherent to intermittent generation and the time-varying aggregation of vehicles. We propose to address the former by means of probabilistic forecasts and we approach the latter with separate stage-specific models. Specifically, we first compute a dispatch schedule, using probabilistic forecasts together with an aggregated dynamic model of the system. The power output of the single devices are set subsequently, using deterministic forecasts and device-specific models. We draw upon a simulation study based on real data of generation and vehicle traffic to validate our findings.

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R. R. Appino, M. Muñoz-Ortiz, J. Á. González Ordiano, R. Mikut, V. Hagenmeyer, T. Faulwasser. 2018-05-24. Reliable Dispatch of Renewable Generation via Charging of Dynamic PEV Populations. https://doi.org/10.1109/tpwrs.2018.2873409

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