This paper introduces the academic research of storage technology applied to micro grid. Firstly, it reviews the development of storage technology, expounds the research meanings and values, and 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, hybrid storage and other energy storage in micro grid are discussed. The advantages and disadvantages of various storage methods are introduced, and their performance indexes are compared. Finally, considering the characteristics and requirements of micro grid, both some existing problems and the future development trend of energy storage technology are presented.%对储能技术在微电网中的应用研究进行了综述.简要回顾了储能技术的发展历程,阐述了微电网中储能技术研究的意义和价值.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、混合储能和其他储能在微电网中的应用研究现状,分别说明了各种储能方式的优点和不足之处,并对各种储能方式的性能指标进行了比较.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.
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