Optimal Scheduling of AC/DC Hybrid Microgrid Considering Interlinking Converter
In response to the hybrid topology of AC and DC in microgrid,a new model for optimizing the scheduling of AC/DC hybrid microgrid considering interlinking converter was established by comprehensively considering control variables such as distributed power sources,interlinking converters,and energy storage devices,with the objective function of minimizing the operating cost of microgrids.Through the coordinated scheduling of interlinking converter,on the one hand,voltage stability and power balance of the microgrid are achieved,and on the other hand,the cost of purchasing electricity from the higher-level power grid is significantly reduced.Due to the high computational complexity of the proposed model,which is a mixed integer non convex problem,the original model is transformed into a linearization problem that can be effectively solved.Finally,the effectiveness and speed of the proposed model are verified through the IEEE33 node system.
万方数据
维普
