Research on a Novel Multi Port Energy Router Architecture and Collaborative Control Strategy

As the core equipment of the energy internet, energy routers are related to the efficient consumption of new energy and the security and stability of the power grid. A novel multi port energy router architecture and collaborative control strategy research are proposed to address the shortcomings of existing energy router topologies. Firstly, analyze the topology of the energy router and propose control methods for each port based on the functional requirements of the energy router; Secondly, the energy router working modes are divided based on the distributed energy connected to the energy router and the State of Charge of the energy storage unit. Then, the mode switching is achieved through the fluctuation of DC bus voltage, SOC and other state data of the energy storage unit; Finally, a simulation system model was built using MATLAB software to verify the feasibility of the topology structure and mode switching of the energy router.