Microgrid is becoming more and more popular with all kinds of new energy distributed generation technology, and the overall system is bigger and bigger. Safety problems and equipment performance problems arise at the historic moment, so it is necessary to establish a perfect monitoring system for microgrid. In this paper, the microgrid system was built with MATLAB/ Simulink, including photovoltaic power generation system, wind power generation system, storage battery and so oa The monitoring system of microgrid system was designed by using the advantages of LabVIEW interface development It mainly included the monitoring of the power supply, the monitoring of the energy storage system and the comprehensive monitoring of the system. The SIT toolkit was used to seamlessly connect LabVIEW to MAΓLAB/Simulink The actual simulation showed that the monitoring system has the characteristics of high timeliness and stable operation At the same time, the collaborative simulation of LabVIEW and Simulink can better complete the design and analysis of the complex system.%微电网凭借各种新能源分布式发电技术的优势越来越普及,整体系统也越来越庞大,安全 问题及设备性能问题应运而生,因此有必要对微电网建立完善的监控系统.文中用MATLAB/Simulink搭建微电 网系统,包含光伏发电系统、风力发电系统、蓄电池等设计.利用LabVIEW界面开发的优势设计了微电网系统的监控系统,主要包 括发电源的监控、储能系统的监控及系统的综合监控,利用SIT工具包将LabVIEW与MATLAB/Simulink 无缝连接.实际仿真表明监控系统具有时效性高、运行稳定等特点,同时说明了LabVIEW与Simulink协同仿真能更好地完成复杂 系统的设计与分析.
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