Microgrids supported by Grid Energy Routers can enhance local energy management and resilience against outages. This localized approach reduces dependence on centralized sources, ensuring stable power supplies. In order to manage ef ciently the energy supply and demand in the power grid, energy routers are. . Against this backdrop, this paper reviews the development and current research status of energy routers, systematically analyzes the typical topologies and related control technologies of multi-port energy routers and summarizes and forecasts key issues and future development trends, aiming to. . A Grid Energy Router is a sophisticated technology crucial for modern Smart Grid systems. Its main role is to optimize power distribution by managing various energy resources, including renewable sources, energy storage systems, and electric vehicles, while ensuring regulatory compliance. Photovoltaic array is used as the basic power. .
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