An AC–DC Hybrid Multi-Port Energy Router With Coordinated Control and Energy Management Strategies

An AC–DC Hybrid Multi-Port Energy Router With Coordinated Control and Energy Management Strategies

Blog Article

Energy router is an intelligent power electronic device Playstation Controller that can realize the active management of power flow and provide convenient access to distributed energy resource.This paper presents the structure of an AC-DC hybrid multi-port energy router, which acts as the interface between the power consumer and the distribution network.The corresponding coordinated control strategy is developed to guarantee the regular operation of the energy router and a mode switch strategy with advanced compensation is proposed to achieve seamless transition between grid-connected mode and islanded mode.A novel and practical fuzzy logic controller considering unit-time electricity charge is proposed for the energy router tailz to prolong battery life, to improve economic benefits of power consumers, and to smooth fluctuations of renewable energy generation or load consumption.The simulation and experimental results have validated the coordinated control and energy management strategies and demonstrated that the energy router has satisfactory performance.