中文说明：
微电网的提出旨在实现分布式电源的灵活、高效应用，解决数量庞大、形式多样的分布式电源并网问题 。 开发和延伸微电网能够充分促进分布式电源与可再生能源的大规模接入，实现对负荷多种能源形式的高可靠供给，是实现主动式配电网的一种有效方式，使传统电网向智能电网过渡。
English Description：
Microgrid is proposed to realize the flexible and efficient application of distributed generation and solve the grid connection problem of large number and various forms of distributed generation. The development and extension of microgrid can fully promote the large-scale access of distributed generation and renewable energy, and realize the high and reliable supply of various energy forms for load. It is an effective way to realize the active distribution network and make the transition from traditional power grid to smart grid