中文摘要：

介绍了微网的定义及特点。针对微网并网运行存在的问题进行分析研究,并提出相应应对措施及建议,为微网并网运行提供参考。

英文摘要：

The definition and characteristics of microgrid is introduced. The problems existing in integrated operation of the mierogrid are analyzed and studied. The corresponding countermeasures and suggestions are put forward, which will provide a reference for the integrated operation of microgrid.