How to divide the energy storage of the router

What is a five-port energy router structure?

In this paper, a five-port energy router structure is proposed, including a PV port, an energy storage port, a grid-connected port, a DC load port, and an AC load port. Among them, the energy storage port and the grid-connected port involve bidirectional energy flow, which are the core ports of control.

What is the function of energy router?

The energy router is also responsible for optimally routing the energy between energy pairs while reducing the transmission loss between the pairs [14,15]. The objectives of this paper can be summarized through the following points:

What is a multi-port energy router?

Multi-port energy routers are a core device that integrates distributed energy sources and enables energy-to-energy interconnections. For the energy routing system, the construction of its topology, the establishment of internal model switching and the control of common bus voltage stability are the key elements of the research.

How do energy storage ports work?

When the external conditions change, the system can be stabilized by means of a quick response from the energy storage port. When the energy storage is saturated, the state is switched, and the grid-connected port works to achieve system stability.

What is an energy router (ER)?

An energy router (ER) is a device that can realize energy multi-direction flow and active power control , which is the most critical and basic core device in the future energy internet. ER can realize energy-efficient transmission and accurate routing through the mutual restriction of information flow and energy flow.

How can energy router topology & control be used in MATLAB?

The rapid stabilization of the bus voltage and the free flow of energy are achieved by combining the fast response of the model predictive control with the properties of multiple model switching. Finally, the feasibility of this energy router topology and control strategy is verified by building simulations in MATLAB.