Economic Dispatching and Collaborative Optimization of Active Distribution Network With Energy Storage
To improve the operation efficiency of active distri-bution network with battery energy storage system(BESS),a hierarchical architecture including economic scheduling and collaborative optimization method for active distribution net-works with BESS was proposed.Firstly,the logical operation relationship between different levels in the model was over-viewed.Secondly,a two-stage economic dispatching and op-timization model of the active distribution network with photo-voltaics-BESS-charging was established,which the first stage was to minimize the system cost,and the second stage was to minimize the system network loss.Finally,based on the simula-tion results under different operating scenarios,the variation rules of photovoltaic-BESS-charging were analyzed to obtain the optimal configuration scheme of BESS.
active distribution networkbattery energy stor-age system(BESS)economic dispatchcollaborative optim-izationself adaptive differential evolution(SaNSDE)
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