应用于通信电源系统的MMC电能路由器研究

本文提出一种基于模块化多电平变换器（MMC）的电能路由器，采用MMC电能路由器构建通信电源微电网系统，对各种通信电源和负载进行管理，以达到不同种类电源设备互联、功率主动灵活控制目的，从而简化通信电源系统，降低电源投资、建设、维护成本，减小损耗，提高电源设备利用率和网络可靠性。本文研究了基于电能路由器的通信电源微电网系统，提出MMC电能路由器的拓扑结构、工作原理、数学模型和控制方法，并通过仿真方法验证了提出方法的正确性，为通信电源系统设计、维护和管理提供新的技术思路。

Research on MMC power router for communication power system

In this paper, the power router based on modular multilevel converter (MMC) is introduced to build communication power micro grid system. The MMC power router can manage all kinds of communication power supply and loads to achieve the interconnection of different kinds of power supply equipment, power active flexible control, simplification of the communication power supply system, reducing construction and maintenance of power system, reducing power loss, improving utilization rate and reliability of power network. This paper researched the communication power micro grid system based on power router, proposed the topology, working principle, mathematical model and control method of MMC power router, and the validity of the proposed method is verified by simulation method. It provides a new technical idea for the design, maintenance and management of communication power supply system.