Research on the Coordinated Control Strategy of Multi-port Energy Router
The multi-port energy router can make a variety of comprehensive energy and multiple functional units access the system through the common coupling point.The energy access in the multi-port energy router has its own characteristics,which increases the difficulty of the system.This paper proposes a four-port energy router,which con-sists of two photovoltaic units,one energy storage unit and one grid-connected interface unit.The router is suitable for household load.In order to realize the stable operation of the energy router,a coordinated control strategy is pro-posed which combines the advantages of master-slave control strategy and hierarchical control strategy.In order to verify the coordinated control strategy of the energy router,a simulation model was built using the simulation soft-ware platform Matlab/Simulink.The simulation results show that the multi-port energy router and the coordinated control strategy are feasible.
energy routercoordinated control strategymulti port
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