Research on Distribution Network Topology and Energy Management Considering Energy Router Port Interconnection

The electric energy transmission of the traditional distribution network is traditional unidirectional flow. With the development of power electronic technology and distributed generation technology, the flow of electric energy in the distribution network has become more complicated. Based on the energy router embedded in the distribution network, this paper analyzes the typical topology of the distribution network structure with the hybrid AC-DC distribution network, meanwhile. We propose a universal distribution network topology based on the energy router. The distribution network structure in the complex operating environment provides a new perspective and ideas. Furthermore, aiming at the power distribution problem of the ring network formed by the interconnection of power electronic transformer ports in the universal distribution network, an optimal power distribution model is established. Finally, IEEE33 node as an example is used to verify the energy management model based on the energy router port interconnection.