摘要
智能微网是分布式能源应用技术的重要支撑,有效地完善了大电网体系架构。本文首先对智能微网的最新发展和结构做了简要回顾。分析智能微网的经典拓扑结构示意图,并对其系统构成及运行特性进行了总结与分析。同时归纳和讨论了智能微网的建模方法、控制策略及稳定性分析。最后讨论了智能微网系统目前在建模上存在的一些问题,对智能微网系统的未来发展进行了展望,为智能微网的应用推广提供了理论依据。
Microgrid is an important support of distributed energy application technology, and effectively perfects the structure of large power grid. This paper first makes a brief review of the latest development and structure of the smart micogrid. The classic topology diagram of the smart micogrid is analyzed, and the system composition and operating characteristics are summarized and analyzed. Meanwhile, the modeling method, control strategy and stability analysis of microgrid are summarized and discussed. Finally, some problems existing in the modeling of micogrid system are discussed, and the future development of micogrid system is forecasted, which provides a theoretical basis for the application and popularization of micogrid.
关键词
智能微网
建模方法
控制策略
稳定性分析
Microgrid
Modeling Method
Control Strategy
Stability Analysis
