中文摘要：

从设计、数学建模、仿真等方面研究了微电网仿真与实验系统，在微电网模型基础上，采用美国西部联合电网（Western Systems Coordinating Council，WSCC）3机9节点系统作为标准输电网模型，结合硬件仿真实验平台，开发出微电网仿真与实验系统。该系统包括风力发电系统、光伏发电系统、并网接入系统、模拟输配电系统、负荷和仿真实验平台。研制的仿真及实验系统能够稳定可靠运行，实验证实了模型的正确性。应用表明，系统设计合理、功能完善，各方面性能能够满足微电网仿真和实验的要求。

英文摘要：

This paper discussed the design, modeling and simulation of a micro grid simulation and testing system. Based on the model of a micro grid, and combined with a hardware simulation and testing platform, a micro grid simulation and testing system was developed, using the WSCC （Western Systems Coordinating Council）3-generator 9- bus system as the standard power transmission network model. It includes wind power generation system, photovoltaic system, synchronization inversion interface system, transmission and distribution system, loads and simulation and testing platform. The stable operation of the system shows the availability of the modeling set. The practice results prove that the system has the reasonable design and the perfect function, and reaches the targets of the design.