Optimal Multi-area Generation Schedule Considering Renewable Resources Mix: a Real-Time Approach
نویسندگان
چکیده
This paper proposes a new model for multi-area dynamic economic dispatch (MA-DED) problem, taking into account hydro-thermal generating units, wind power generation and power pool market, for supplying the overall demand of the system for a given horizon. The uncertainties in wind power generations, energy prices and demand of the system are also modeled to make the proposed approach more practical in case of real-time operation of practical power systems. Scenario based approach is adopted for uncertainty modeling. In order to make the proposed MA-DED applicable in real-time operation of power systems, optimality condition decomposition technique is employed along with parallel computation ability. The proposed approach is examined on a three-area interconnected power network, to demonstrate its applicability for real-time scheduling of joint thermal and undispatchable renewable energy resources.
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