Research On Control Method Of Flexible Variable Mode Power Quality Conditioner

In the traditional field of information engineering,the router is the internet hub,it will be based on the choice of communication channel and adjust the route to the best path,in order to send all kinds of signals,and establish a flexible access to all kinds of network in network environment.Similarly,the energy Internet also requires the electric power router,and the power router is a new power electronic transformer.It has attracted the attention of the scientific researchers along with the development of modern power grid.Energy Internet is a huge information energy system.It focuses most of the distributed energy resources.It is the key technology.How to realize the network sharing and peer transformation of two-way flow of energy is an urgent need to solve the problem?The electric energy router is an effective way to solve this problem,it is an advanced solid state transformer development of power electronics,which has double functions of power electronic transformer and router.Secondly,with the development of new energy grid connected technology,more and more distributed energy sources are connected to the grid.How to achieve friendly connection and ensure the stability of the original grid is a big problem.The electric energy router may become one of the effective ways to solve this problem,in the research of electric energy router,this paper mainly focuses on the topology analysis of energy router layered architecture,the key technology of the analysis,the current energy use situation and development background of the router,the prospect of its application in energy,focusing on the Internet and use in a variety of traditional energy sources in the evaluation,according to the circuit structure of the electric energy router analysis of the optimal control strategy and simulation analysis.