A 13.8-kV 4.75-MVA microgrid laboratory test bed
A 13.8-kV 4.75-MVA microgrid laboratory test bed
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13.8kV 4.75MVA微电网实验室测试台
DOI：
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发表时间：
2015
期刊：
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通讯作者：
H. Mantooth
中科院分区：
文献类型：
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作者：
Yusi Liu;C. Farnell;J. Balda;H. Mantooth
近年来，微电网的概念和应用变得更有希望，因为它有可能改善系统运行，特别是在紧急情况下。介绍了一种微电网实验室试验台的设计和硬件实现，该试验台可用于微电网、智能电网系统和分布式能源集成的研发。最先进的可再生背靠背电压源转换器拓扑用于实现和模拟由IEEE Std 1547.7TM-2011定义的MVA范围内的测试能力。概述了提出的13.8 kv微电网试验台的功能和目标。详细介绍了电力电子电路硬件、实验样机设计和控制算法。最后给出了实例硬件测试结果，验证了该试验台的独特性，为未来微电网的研究奠定了基础。
Microgrid concepts and applications have become more promising during recent years because of the potential for improving system operation, particularly, under emergency conditions. The design and hardware realization of a microgrid laboratory test bed enabling research and development for microgrids, smart-grid systems, and distributed energy integration is presented in this paper. The state-of-the-art regenerative back-to-back voltage source converter topology is used for implementing and emulating the testing capabilities in the MVA range which are defined by IEEE Std 1547.7TM-2011. An overview of the proposed 13.8-kV microgrid test bed functions and goals are shown. Detailed power electronic circuit hardware, experimental prototype design, and control algorithms are addressed. Hardware test results of case study are shown which display the uniqueness of the proposed test bed which is planned for the research of future microgrids.