With the expansion of the scale of distributed renewable energy andthe increasing load demands, traditional power supply and distributionsystems can no longer meet the requirements of energy efficient consumption and utilization due to the problems of single structure, outdated dispatching method and low level of active management [1, 2].As two good ways of energy coupling and optimal configuration, activedistribution network (ADN) and micro-grid (MG), which integrate allkinds of renewable energy, conventional generator, energy storageequipment, power transmission device and load, can control the powerflow with the help of a flexible network topology structure and powerelectronic device, and it can realize active management and collaborative optimization of source-network-load