微电网储能技术研究综述

A Survey of Energy Storage Technology for Micro Grid

本文对储能技术在微电网中的应用研究进行了综述。简要阐述了微电网中储能系统存在的必要性,分析了储能技术在微电网中的作用,比较全面地介绍了蓄电池储能、飞轮储能、超导储能、超级电容器储能、其他储能以及复合储能在微电网中的应用研究现状,分别说明了各储能方式的优点和不足之处并着重分析了最具前景的蓄电池与超级电容器混合储能的储能方式。最后根据微电网的特点和要求,指出了微电网储能技术研究目前存在的问题和未来发展趋势。

This paper introduces the academic research of storage technology applied to micro grid.Firstly, it clarifies the necessity of the existence of the energy storage system in micro grid, then it analyzes the role of the energy storage in micro grid.Then the application research of the battery storage, flywheel storage, superconductive magnetic energy storage, supercapacitor storage, other energy storage and hybrid storage in micro grid are discussed. The advantages and disadvantages of various storage methods are introduced, what＇s more, it emphasizes on the most prospective storage method called hybrid storage.Finally, considering the characteristics and requirements of micro grid, both some existing problems and the future development trend of energy storage technology are presented.