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Probabilistic Coordination Of Ders On Micro Grid Essay

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controlled by the micro grid aggregator which is treated as a nonprofit agent. In these studies, the objective was either to minimize the operating costs of the entire micro grid or to maintain a balance between the demand and local generation.

To the best of our knowledge, the variability and uncertainty impacts of excessive renewable energy generation on the unit commitment decisions and real-time dispatch of a micro grid with controllable DGs in the presence of ESS, demand response (DR) and interruption loads have not been investigated before. Thus, this paper examines probabilistic coordination of DERs on micro grid operation considering the associated uncertainties and hourly interruptible loads for a variety of customers. The work presented in this paper can be summarized as follows:
(1) A comprehensive stochastic mathematical model has been developed to enable operation interactions of DERs under uncertainty in an islanded micro grid in order to mitigate the variability and intermittency associated with large-scale integration of renewable energy generation.
(2) The coordinated influence of DERs on micro grids’ operation has been examined with respect to their independent presence and with consideration of the stochastic operational framework.
(3) The hourly interruption costfor a variety of customers has been incorporated as a means to determine the optimal probabilistic load interruption, if required. The effects of probabilistic coordination of DERs on load

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