Dynamic Economic Dispatch of Micro-Grid Based on Scenario Analysis

This work introduces the dynamic economic dispatch of the micro-grid considering the uncertainty of the renewable energy. Firstly, this paper applies scenario analysis method to deal with the uncertainty of the renewable energy. After scenario generation and scenario reduction, the most representative scenario is selected. Secondly, the integrated optimal dispatching model of the micro-grid is established on the basis of considering the economy and the environmental friendliness. Finally, a case study is carried out in selected scenarios, using differential evolution algorithm to solve the integrated optimal dispatching model of micro-grid.